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Class Information
Number: 403
Name: Joints and connections >
Description: This is the generic class of connections between two or more rigid or semirigid members at substantially a single locus when (I) the members cooperate to form a utilitarian structure or assemblage; (II) either (a) an intrinsic property of at least one of the members is utilized in effecting the connection, (b) the members are related to each other in a particular manner (e.g., angularly), (c) a portion of one member reorients relative to a portion of the other member about the connection, or (d) all other connections between such members for which no other provisions have been made; and (III) the members constitute either (a) stock elements having such general and varied utility as to be identifiable with no particular art until connected (e.g., framework members which transmit force or torque to each other), (b) components of an assemblage which have the same utility before and after connecting but which, when connected, interact with each other to accomplish a common task and no longer have any independent operation (e.g., rigid, interconnected torque or thrust transmitting rods), (c) subcomponents of an assemblage, at least one of which has utility only when interacting with the other to accomplish a specific task (e.g., windshield wiper and windshield), or (d) components having independent utility, but which, when connected, cooperate to change, enhance, expand or make interdependent their operation (e.g., articulated members).


Class Number Class Name No. of Patents
403/DIG.9

Adjustable clamp

47
403/332

Annular recess is joint component

23
403/52

Articulated members

43
 

Articulated members

 
403/82

Arcuate shank moves in complementary guide

16
403/166

Axially spring-biased coaxial members

71
403/64

Branched

20
403/112

Including limit means

40
403/113

For pivotal motion

87
403/114

Ball and socket with restricted movement about one axis

80
403/115

Ball stud passes through confining opening

39
403/117

Opposed stops on one member

68
403/116

Pin and slot

72
403/81

Including operator

12
403/66

Including static joint

14
403/75

Angled or offset members

9
403/79

Articulate joint comprises pivoted clevis or channel bar

108
403/72

Articulate joint intermediate end joints

14
403/73

Variable angle

20
403/74

Universal

51
403/80

Articulate joint is a slide

28
403/78

Articulate joint is a swivel

105
403/76

Articulate joint is ball and socket

86
403/77

With threaded joint

50
403/68

One member is plate or side

20
403/71

Bearing component clamped to plate or side, e.g., bolted, etc.

95
403/70

Plate or side forms bearing surface

18
403/69

Secant, i.e., rod extending through plate

15
403/67

Trunnion assembly to side of rod

12
403/83

Lockable at fixed position

61
403/84

At selected angle

142
403/90

Ball and socket

185
403/87

Clamping screw traverses sliding complementary arcuate bearing surfaces

66
403/91

Including pivot stud

80
403/100

Including bridging keeper

68
403/97

Including radial interengaging tongue and slot or serrations

186
403/92

Including radially spaced detent or latch component

95
403/93

Engaging notch or recess in outer periphery of component

173
403/96

Engaging recess in radial face

99
403/95

Pivoted detent

46
403/94

Side of rod engages recess in radial face

22
403/101

Locked by nesting parts

28
403/99

Locked by plural motions of one member

14
403/102

Members locked in axial alignment

174
403/98

Radially spaced arcuate slot engages fastener

25
403/86

Members rotatable about oblique axes

13
403/85

Movable brace between members

44
403/103

Plural distinct positions

83
403/88

Securing yoke or ring spaced radially from locking means

7
403/89

Eyebolt

3
403/110

Clamped members

92
403/104

Plural distinct positions

228
403/106

At least one discrete position

43
403/107

Step-by-step adjustment

68
403/108

Retainer extends through aligned recesses

140
403/105

Unidirectional movement, e.g., ratchet, etc.

52
403/109.1

Telescoping members

139
403/109.2

Having detent

46
403/109.5

Cam or wedge

122
403/109.6

Having transverse pin

32
403/109.3

Spring biased

150
403/109.4

Threaded

39
403/109.7

Remotely actuated

54
403/109.8

Self-locking

45
403/65

Member pivoted at rigid corner

32
403/119

Pivoted

130
403/120

Including circumferential biasing or damping means

70
403/145

Including tension or take-up means

31
403/147

Acting through tapered surface on bearing component

23
403/149

External of bearing assembly, e.g., antirattler, etc.

21
403/146

Interposed spring means coaxial with pivot

73
403/148

Manually variable

12
403/160

On oblique interface

16
403/121

Rocking or rolling contact

47
403/150

T-pivot, e.g., wrist pin, etc.

81
403/153

Expanded pin or end

24
403/151

Floating pin

24
403/157

Fork and tongue

148
403/159

Oppositely laterally movable tines

15
403/158

With interposed antifriction means

63
403/154

Including distinct pin retainer

113
403/156

Threaded pin end

21
403/155

Unitary clip or plug

88
403/152

Pin is integral with or secured to inner member

25
403/161

Transverse pin or stud

117
403/163

Attached to or integral with one member

76
403/162

Traverses interposed facing component

75
403/122

Universal ball and socket

337
403/142

Bifurcated socket

42
403/128

Composite ball

39
403/130

Nonmetallic part

35
403/129

Spring biased segments

13
403/131

Stud extends into ball

124
403/141

Divided socket-type coupling

100
403/133

Elastomeric seat

175
403/132

Elastomerically biased or backed components

97
403/134

Externally packed

114
403/123

Including internal tie means

30
403/135

Including liner, shim, or discrete seat

228
403/140

Completely spacing the members

111
403/139

Porous

5
403/136

Spring acts through wedging surfaces

15
403/138

Spring-biased seat opposite ball stud

62
403/137

Variably preloaded

44
403/124

Plural concave surfaces with diverse curvature

24
403/125

Interposed concavo-convex component

26
403/126

Outer surfaces

8
403/143

Separable socket sections

112
403/144

Spring-biased

57
403/127

Swiveled ball parts or seat

16
403/53

Plural distinct articulation axes

74
403/59

Angular and linear

83
403/61

Pivot stud slidable in elongated opening

73
403/60

Screw and swivel

18
403/62

Parallel rotary

26
403/56

Plural ball and socket

104
403/63

Plural translating connections

8
403/55

Single adjustment for plural axes

34
403/54

Three or more parallel axes

14
403/57

Universal

146
403/58

Non-coplanar axes

62
403/111

Rotatable members resiliently biased to one position

44
403/164

Rotatable

111
403/165

Rod in socket

106
403/118

Threaded interface

43
403/206

Axially curved or bent portion of rod is joint component

29
403/215

End of rod is deflected laterally within connector

15
403/207

Interfitted crossing rods

14
403/214

Intertwisted ends

8
403/208

Joined to laterally related transverse surface at axially spaced points

16
403/216

Plural rods distorted by single component

3
403/209

Reversely bent portion

55
403/210

Around eye-forming thimble

15
403/212

Held by crimped collar

18
403/213

Open u

31
403/211

With wedge clamp

46
403/344

Axially split or separable member

287
403/326

Biased catch or latch

420
403/327

By separate spring

229
403/328

Radially sliding catch

300
403/329

Leaf spring

380
403/330

Pivoted

200
403/169

Branched

70
403/178

Coplanar

60
403/177

Parallel rods

11
403/176

Polyhedral

179
403/170

Three or more radiating members

212
403/174

Coplanar

128
403/175

Additional rod held by encompassing means

44
403/173

Plural pairs of axially aligned members

35
403/171

Polyhedral

269
403/172

Unilateral of plane

142
403/286

Bridged by diverse connector

104
403/DIG.5

Carbon electrode

19
403/10

Closure or plug spaced from joint

18
403/204

Coacting connection between inner member and plural parts of outer member

12
403/42

Combined

9
403/333

Convergent interface

21
403/334

Tapered

136
403/26

Coupling supported by independent bearing

45
403/300

Distinct end coupler

152
403/307

Continuous thread

59
403/301

Diverse serial connections

65
403/302

Axially cleft coupler

30
403/308

Having separable end caps or plugs

21
403/314

Including member wedging or camming means

134
403/309

Interrupted periphery, e.g., split or segmental, etc.

56
403/310

Axially divided segments

51
403/312

Bolted

94
403/311

Interfitting

32
403/313

Split

75
403/305

Plural opposed sockets

134
403/306

Separate screw or pin-type connections

107
403/303

Single actuator for plural connections

18
403/304

Axially biased end portions

5
403/179

Diverse material coupling member

53
403/50

Flexible diaphragm or bellows

105
403/51

With additional connection or packing

87
403/291

Flexible member is joint component

210
403/220

Flexibly connected rigid members

149
403/224

Connecting pin traverses radially interposed elastomer

53
403/225

Elastomer interposed between radially spaced members

123
403/228

Composite bushing with elastomeric component

69
403/226

Elastomer encompasses shoulder on inner member

36
403/227

Including axially acting compressing means

51
403/223

Flexible sleeve-type coupling

64
403/229

Helical spring type coupling

94
403/221

Rigid sleeve encompasses flexible bushing

32
403/222

Longitudinally divided sleeve

13
403/DIG.12

Furniture type having a rotatable fastener or fastening element that tightens connection

100
403/DIG.11

Furniture type having a snap fit

69
403/DIG.13

Furniture type

59
403/409.1

Having a cam, wedge, or tapered portion

263
403/408.1

Having a joining piece extending through aligned openings in plural members

528
403/315

Including ancillary means blocking disconnection of joint

189
403/316

Blocker for assembled joint retainer

300
403/318

Blocked key

75
403/317

Blocker keeper

123
403/319

Blocker is catch or key

142
403/320

Cam or thread lock

143
403/288

Including distinct packing

88
403/2

Including frangible component

382
403/287

Including spaced, diverse connections

85
403/5

Inflatable connector

51
403/335

Interconnected flanges or shoulders

118
403/337

Axially bolted or riveted

230
403/338

Clamped

144
403/336

Separate flange or shoulder

52
403/341

Interfitted members with external bridging piece

166
403/345

Interfitted members

104
 

Interfitted members

 
403/353

Assembled by plural manipulations of member

369
403/373

Clamped members

268
403/374.1

By wedge or cam

154
403/374.2

Having actuator

150
403/374.5

Lever actuator

82
403/374.3

Threaded actuator

172
403/374.4

Axially oriented

193
403/346

Crossed rods

59
403/347

One rod is encompassed by the other

87
403/354

Diametric end slot is joint component

120
403/381

Enlarged head in complementary recess, e.g., dovetail, etc.

368
403/360

Externally shouldered or headed rod

54
403/376

Including discrete retainer

45
 

Including discrete retainer

 
403/380

For interfitted side faces

57
403/377

For telescoping members

216
 

For telescoping members

 
403/378

Transverse pin

147
 

Transverse pin

 
403/379.3

Bolt, rivet, or screw

56
403/379.6

Expansible retainer

24
403/379.2

Having means to prevent removal of retainer

45
403/379.1

Multiple retainers

21
403/379.5

Sliding pin

70
403/379.4

Wedge pin

62
403/355

Including separably interposed key

111
403/356

Axially extending

126
403/358

Longitudinally stepped or tapered

47
403/357

Resilient

52
403/362

Including set screw

294
403/364

Interdigitated ends

152
403/363

Interfitted angle or channel bars

114
403/359.1

Longitudinally splined or fluted rod

89
403/359.5

Including a lock or retainer

152
403/359.4

Including a means, e.g., spring biased portion, for misalignment correction

24
403/359.3

Rod designed to be manipulable, e.g., twistable, within coupling for quick disconnect

21
403/359.6

Specific angle or shape of rib, key, groove, or shoulder

141
403/359.2

Splayed or having a cam surface for anti-backlash

56
403/348

Lugged member, rotary engagement

389
403/349

Bayonet joint

255
403/383

Non-circular rod section is joint component

151
403/375

Peripheral enlargement, depression, or slot on one member is joint component

214
403/365

Radially interposed shim or bushing

132
403/366

Biased by distinct radially acting means

48
403/372

Resilient

187
403/367

Wedging or camming

83
403/368

Engaged by axial movement

122
403/369

Plural, circumferentially related shims between members

119
403/371

Split or slotted bushing

231
403/370

Threaded actuator

309
403/382

Rigid angle

118
403/350

Rotary binding cam or wedge

127
403/351

Radially interposed shim or bushing

64
403/352

Arcuate slip

22
403/361

Socket

253
403/185

Joint involving plural layers of single rod

7
403/49

Laterally related members connected by latch means, e.g., scaffold connectors

136
403/186

Laterally related rods independently joined to transverse surface

18
403/DIG.3

Load-responsive release

41
 

Lockable at fixed position

 
403/DIG.1

Magnetic

90
403/321

Manually releaseable latch type

278
403/322.1

Having operating mechanism

236
403/322.2

Ball detent

156
403/322.4

Lever

174
403/322.3

Remotely actuated

135
403/325

Spring biased manipulator

402
403/323

Swiveled bolt

46
403/324

Transversely sliding pin

209
403/274

Member deformed in situ

165
403/285

Both members deformed

87
403/283

By piercing

94
403/278

By separate, deformable element

52
403/279

Deformation occurs simultaneously with action of separate, diverse function, joint component

88
403/282

Deformation occurs simultaneously with assembly

327
403/280

Deforming component is inserted section

55
403/284

Diverse resistance to lateral deforming force

73
403/277

Inner member is expanded by longitudinally inserted element

88
403/276

Interposed deforming element contacts socket bottom

9
403/281

Separate deforming means remains with joint assembly

55
403/275

Separating element between strands of member

49
403/292

Member ends joined by inserted section

310
403/295

Angle section

150
403/297

Expansible section

275
403/293

Externally bridged

83
403/298

Fluted or splined section

150
403/294

Laterally inserted section

182
403/296

Section threaded to member

95
403/DIG.2

Metal treatment

2
403/410

Miscellaneous

18
403/401

Miter joint

106
403/402

Connector bridges inner or outer periphery

182
403/265

Molded joint

138
403/266

And independent connection

48
403/270

Fusion bond, e.g., weld, etc.

125
403/271

Metallic fusion material

120
403/272

Added bonding material, e.g., solder, braze, etc.

114
403/267

Including mechanical interlock

166
403/269

Member cast in situ

80
403/268

Socket or open cup for bonding material

165
403/40

Non-adhering fluent material at joint

6
403/404

Particular configuration or material of member

171
403/DIG.4

Quick release

52
403/DIG.8

Radially acting cam or eccentric

61
403/202

Radially spaced members joined by independent coupling

16
403/203

Flexible intermediate member

26
403/DIG.10

Readily disengageable panel joints

22
403/DIG.6

Reciprocable ball detent

25
403/DIG.14

Resilient cinch, locking-catch or retainer type

55
403/205

Rigid angle coupling, e.g., elbow or u, etc.

191
403/403

Rigid angle

423
403/230

Rod end to transverse side of member

183
403/231

Corner joint

481
403/262

Flange on rod bolted to side

65
403/238

Gland type

17
403/239

Rod and side gripped simultaneously by single actuation

9
403/237

Including saddle

77
403/245

Integral transverse projection on side, e.g., necked, etc.

80
403/246

From rod side

76
403/243

Radially interposed, side-engaging shim or bushing

28
403/242

Rod and side deformingly interlocked

52
403/240

Rod clamped to hole edge

21
403/263

Rod received in recessed side, e.g., socket or tapered opening, etc.

136
403/241

Rod to open edge of side, e.g., wrap-around connection

22
403/244

Socket formed by shaping or deforming side

18
403/232.1

Stirrup

185
403/233

Structure attached to rod end encompasses side

57
403/234

Clamped saddle

87
403/235

Yoke or ring

54
403/236

Having radial screw at bight

18
403/264

Utilizing internal rod structure

46
403/247

Utilizing opposite sides of member

29
403/256

Clamped member

108
403/259

Between rod shoulder and terminal nut

124
403/260

Bolted through member

149
403/258

Bolted to rod

80
403/257

Clamping component engages recessed side

38
403/261

Coaxial collar or shoulder or rod is clamp element

122
403/252

Inserted, blind-side-engaging, retaining portion on rod

145
403/248

Rod is expanded by component inserted from distal side

54
403/251

Barbed component

12
403/250

Plural contacting components

3
403/249

Separate and deformable component

4
403/253

Stepped or tapered recess in side

21
403/254

Terminal, rod-attached retainer engages distal side

96
403/255

Inserted into rod

81
403/384

Rod side to plate or side

84
403/385

Connected by double clamp

111
403/392

Connected by flexible tie

22
403/400

Crossed rods

144
403/394

Diagonal connector

18
403/387

Flanged or grooved rod

114
403/393

Lapped rod ends

106
403/389

Laterally spaced rods

114
403/390

By separable shim or bushing in connector

35
403/391

Plural channels in connector

162
403/395

One rod held between bight and other rod extending through aperture in leg of connector

23
403/397

Resilient clip

168
403/386

Shackle is integral with or independently attached to proximate side of plate or other side

73
403/388

Traversed by connector

211
403/396

Two rods encompassed by single connector

126
403/398

Yoke or ring-type connector

62
403/399

Rod received in open channel

69
403/187

Rod to member to side, e.g., plate, rod side, etc.

119
403/190

Arcuate or multiplanar side

45
403/191

Encompassed side

86
403/201

Intermediate member extends completely through side

33
403/192

Intermediate member includes tubular part

57
403/194

Intermediate member extends through side

37
403/197

Rod also extends through side

78
403/195

Split or divided tubular part and coacting compressor

40
403/196

Transverse clamp secures rod and tubular part

22
403/199

Intermediate member secured to side by radial flange

57
403/200

Internally threaded tubular part

21
403/198

Oblique rod

6
403/193

Side or tubular part deformed in situ

13
403/188

Rod side to member to side

92
403/189

Unilateral of side

58
403/43

Rotarily connected, differentially translatable members, e.g., turn-buckle, etc.

84
403/47

Differential pitch, similar hand

16
403/48

Externally threaded actuator

18
403/46

Having locking means

62
403/45

Having operating mechanism

24
403/44

Having tool-engaging means or operating handle

39
403/339

Scarf

48
403/340

Mirror images

86
403/343

Screw or cam

231
403/3

Selectively assembled, e.g., convertible, etc.

151
403/4

Selective orientation

245
403/1

Selectively engageable hub to shaft connection

122
403/273

Shrunk fit

146
403/331

Side slide: elongated co-linear members

158
403/DIG.15

Splice plates for co-linear members

31
403/289

Split end with laterally movable opposed portions

86
403/290

With separate force-applying means

175
403/DIG.7

Split ring stop or abutment

55
403/24

Structurally installed in diverse art device

396
403/25

Head or base

12
403/342

Thimble: screw or cam

68
403/299

Thread adaptor

116
403/217

Three or more members connected at single locus

261
403/218

All encompassed

99
403/219

Mutually contacting

62
403/180

Three or more serial joints, at least one diverse

14
403/181

Nonaligned axes

6
403/182

Separable intermediate joint

13
403/183

Axially acting connector

4
403/184

Screw or cam

5
403/167

Transverse rod to spaced plate surfaces

50
403/168

Retainer utilizes or abuts plural plates

31
403/28

Utilizing thermal characteristic, e.g., expansion or contraction, etc.

148
403/29

Interposed material of intermediate coefficient of expansion

48
403/30

Members having different coefficients of expansion

121
403/11

With adjunctive protector, broken parts retainer, repair, assembly or disassembly feature

190
403/16

Back-off means, e.g., separator, etc.

118
403/17

Handle or handwheel

27
403/18

Actuates retainer or blocker

17
403/12

Holding means or protector functioning only during transportation, assembly or disassembly

157
403/22

Means to lock bolt or nut when other is turned

67
403/13

Position or guide means

289
403/14

Related to joint component

205
403/21

Releasably captive nut or bolt

75
403/19

Tool-engaging or accommodating means or with tool

84
403/20

For latch or retainer

50
403/15

Utilizing fluid pressure

87
403/23

With adjunctive shield

71
403/32

With ambient condition responsive control means

34
403/34

With distinct fluid or article handling or directing feature

41
403/35

External reservoir

8
403/37

Including port or reservoir communicating with joint

38
403/38

Articulated member

20
403/39

At joint interface

36
403/36

Pressure fitting

23
403/31

With fluid pressure responsive component

146
403/33

With independent handle or operator

21
403/27

With indicator or inspection means

124
403/6

With opening for access to connector or operator

42
403/9

To biased component

19
403/7

To threaded component

45
403/8

Transverse to thread axis

29
403/41

With strain-limiting means

63
 
 
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