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Class Information
Number: 213
Name: Railway draft appliances >
Description: This class contains patents involving means for connecting together the various elements of a railway train. It also contains patents involving means for resiliently absorbing the shocks and blows incident to the movement of the train and to give cushioning effect to starting and stopping thereof. Devices relating to this purpose may be formed as a part of the coupling devices or may be separate devices secured to or built into the car construction, either to cooperate with the coupling device or to engage and cooperate with similar structure on another car.










Class Number Class Name No. of Patents
213/220

Car-end bumpers or buffers

22
213/221

Resilient

20
213/222

Car platform type

3
213/223

Fluid

21
213/1.3

Combined coupler and electric connector

41
213/1.6

With additional circuit-making or breaking means

8
213/73

Continuous

2
213/75R

Couplings

167
213/76

Combined car and air train line

32
213/77

Counterpart

15
213/100R

Interengaging hooks and knuckles

19
213/101

Arrowhead type

4
213/102

Plural

0
213/104

Horizontally swinging

9
213/109

Janney type

9
213/110

Always in coupling position

0
213/111

Auxiliary and emergency

3
213/112

Transition construction and devices

2
213/151

Contour

8
213/157

Detachable ears

0
213/139

Gravity locks

4
213/140

Knuckle-attached

0
213/145

Vertically sliding

3
213/148

With anticreep

4
213/146

With lock set and anticreep

7
213/147

With lock set

3
213/141

Vertically swinging

1
213/144

With anticreep

1
213/142

With lock set and anticreep

1
213/143

With lock set

0
213/154

Guard-arm construction

4
213/149

Horizontally sliding locks

2
213/150

Horizontally swinging locks

0
213/152

Knuckle and head interengagement

6
213/155

Knuckle and knuckle pins

23
213/115

Knuckle openers

2
213/119

Combined locks

1
213/124

Pivoted or rotatable

2
213/120

Vertically movable and horizontally rotatable

0
213/121

Vertically movable and tilting

1
213/122

Vertically sliding

1
213/123

Pivotally-attached member

0
213/117

Gravity

0
213/118

Knuckles

1
213/125

Lock-operated

1
213/130

Horizontally sliding locks

1
213/126

Vertically sliding locks

0
213/127

And rearwardly swinging

6
213/128

Vertically swinging levers

0
213/129

Vertically swinging locks

1
213/131

Lock-operating

1
213/132

Continuing movement

0
213/133

Horizontally rotating shaft

1
213/134

Pivoted levers

0
213/135

Sliding

1
213/136

Vertically

1
213/137

Separate movement

1
213/138

Rotating and sliding

0
213/116

Springs

1
213/156

Knuckle-pin bottom retainers

6
213/158

Lifter and lock-hole closures

0
213/114

Pinless knuckles

0
213/113

Plural-tailed knuckles

0
213/159

Uncoupling devices

10
213/171

Brackets

0
213/160

Emergency

0
213/163

Interengaging levers

3
213/164

Vertically swinging

2
213/162

Pull rods, chains or ropes

8
213/166

Rotating horizontal shafts

18
213/168

Directly connected to lock

2
213/169

Horizontal link to lock

2
213/167

Journaled to coupler head

1
213/170

Vertical link to lock

2
213/161

Selectively movable

0
213/165

Vertically swinging

0
213/153

Vertical disengagement prevention

6
213/105

Miller hooks

1
213/106

Movable bill

0
213/108

Plural

0
213/107

Star wheel

0
213/174

Rotating

0
213/103

Transversely sliding bill

0
213/172

Vertically swinging

1
213/173

Vertical hook

0
213/100W

Willison coupler

5
213/78

Link or bar type

5
213/91

Beveled link and swing catch

0
213/92

Arrowhead type

1
213/96

Headed link and shouldered slot

1
213/97

Rotary head or link

3
213/88

Hook and catch

4
213/89

Pivoted hooks

2
213/90

Horizontally swinging

3
213/95

Hook and link combined

0
213/93

Hook and link

2
213/94

Bails

0
213/98

Pin and link

2
213/99

Swing pins

0
213/79

Selective coupling element

0
213/80

Beveled link and swing catch

0
213/81

Arrowhead type

2
213/85

Headed link and shouldered slot

1
213/84

Hook and link combined

1
213/82

Hook and link

0
213/83

Bails

0
213/86

Pin and link

4
213/87

Swing pin

0
213/75GT

Glass table

4
 

Link or bar type

 
213/187

Beveled link and fixed catch

0
213/185

Beveled link and sliding catch

1
213/186

Arrowhead type

0
213/176

Beveled link and wing catch

1
213/177

Arrowhead type

2
213/182

Headed link and shouldered slot

5
213/183

Pivoted head

1
213/184

Rotating head or link

5
213/175

Hook and catch

6
213/178

Hook and link

1
213/181

Bails

0
213/179

Pivoted hook

4
213/180

Multiple

0
213/208

Links

4
213/209

End opening

2
213/210

Handled

1
213/188

Pin and open link

18
213/189

Automatic pin moving

3
213/190

Swing pin

0
213/191

To coupling position

0
213/205

Link lifters and supports

0
213/207

Levers

0
213/206

Opposed car

1
213/192

Pin supports

1
213/194

Gravity

1
213/195

Combined link lifters and supports

0
213/196

Rollers

0
213/197

Pivoted latches

0
213/198

Pin-attached

0
213/199

Stirrups

0
213/200

Spring

4
213/201

Combined link lifters and supports

2
213/202

Horizontally sliding

0
213/203

Link-operated

0
213/204

Pivoted

0
213/193

Tilting pin

0
213/75D

Magnetic

13
213/75B

Mine car

4
213/75A

Operated by trackside mechanism

5
213/75TC

Toy train

53
213/211

Uncoupling devices

27
213/212

Central control

10
213/217

Flexible

2
213/215

Operable from car top only

0
213/213

Operable from car top or side

2
213/214

Rotating vertical shaft

0
213/219

Rotating horizontal shafts

11
213/216

Rotating vertical shafts

1
213/218

Vertically swinging lever

2
213/7

Cushioned

21
213/11

Bolster-positioned

1
213/22

Combined spring and friction

11
213/35

Central friction post

2
213/36

Shoes and wedges

4
213/26

Differential spring compression

2
213/27

Rotating friction elements

0
213/31

Friction casings

7
213/32R

Shoes and wedges

21
213/34

Compound wedges

6
213/32C

Draft gear assembly

15
213/33

Interleaved friction plates

11
213/32A

Plural spring

8
213/32B

Retaining means on draft gear barrel

1
213/29

Interengaging friction springs

3
213/30

Plate springs

0
213/23

Preliminary spring

0
213/24

Shoes and wedges with casings

9
213/28

Rotating friction elements

1
213/25

Springs only on draft

0
213/37

Transversely movable friction element

6
213/38

Transverse springs

3
213/39

Inwardly movable

0
213/9

Combined with car end buffer

9
213/8

Continuous

12
213/50

Cooperating parts fixed to car

61
213/54

Cheek plates

4
213/55

Tandem-spring arrangement

0
213/50.5

Draft key retainers

17
213/51

Draft sills

22
213/52

Parallel-spring arrangement

1
213/53

Tandem-spring arrangement

0
213/61

Drawbar carrier

54
213/56

Individual-follower stops

11
213/57

Combined bolster casting

16
213/58

Striking block

5
213/60

Combined drawbar carrier

12
213/59

Resilient

2
213/62R

Drawbars

82
213/64

Connections to cushion

22
213/65

Friction casings

4
213/66

Links

4
213/67R

Yokes

20
213/69

Drawbar connections

35
213/70

Hooded

0
213/71

Pivotal

5
213/72

Pivotal

12
213/68

Longitudinally divided

0
213/67A

Special

9
213/63

Extensions

1
213/62A

Rotatable couplers

33
213/12

Radially movable

5
213/20

Centering devices

14
213/21

Drawbar carriers

10
213/16

Hand-controlling devices

0
213/17

Combined uncoupling levers

1
213/18

Swing head

6
213/19

Centering devices

5
213/15

Truck-controlled

2
213/13

Vertically

5
213/14

Combined horizontally

1
213/10

Single center sill

5
213/40R

Springs

18
213/43

Fluid

47
213/40D

Interlocking parts

5
213/44

Multiple

6
213/49

Parallel arrangement

4
213/45

Tandem arrangement

19
213/46R

Separate springs for buff and draft

6
213/46A

Draft rod through cushion

3
213/47

With yokes

3
213/48

Opposed overlying plungers

0
213/40S

Special

1
213/42

Tension

1
213/41

Varying resistance

4
213/2

Locomotive and tender

1
213/3

Locomotive to tender

0
213/4

Movable to inoperative position

6
213/5

With drawbar-lifting means

0
213/6

Pocket type

1
213/1R

Miscellaneous

19
213/1A

One-shot shock absorber

5
213/74

Radially movable

15
213/224

Side-track push rods

3
 
 
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