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Class Information
Number: 464/67
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts >

Sub-classes under this class:

Class Number Class Name Patents
464/1 Speed responsive device for adjusting relative rotational position of coupled members 73
464/102 Separate coupling device movable radially of axes of torque transmitting members to accommodate parallel, misaligned axes (e.g., oldham coupling) 125
464/106 Coupling accommodates drive between members having misaligned or angularly related axes 101
464/160 Coupling facilitates relative rotary displacement between coupled members 462
464/162 Coupling facilitates relative axial motion between coupled members 227
464/17 Having heating or cooling means 60
464/170 Housing 93
464/179 Shafting 104
464/18 Flexible coupling between fluid-conducting rotary shafts (e.g., coupling between sections of drill string, etc.) 30
464/184 Gudgeons 15
464/185 Miscellaneous 39
464/22 Having cleaning means 0
464/23 With auxilliary indicator or alarm 38
464/24 Fluid coupling 172
464/29 Electrical or magnetic coupling 124
464/30 Overload release coupling 140
464/49 Coupling device includes endless chain engaged with circumferential teeth on coupled members 13
464/50 Coupling device includes angled or hinged rod having opposite ends relatively reciprocable axially in bores in spaced coupled members 12
464/51 Torque transmitted via flexible element 46
464/7 Having lubricating means 80
464/900 Electrically insulative member 11
464/901 Rapid attachment or release 112
464/902 Particular material 40
464/904 Homokinetic coupling 45

Patents under this class:

Patent Number Title Of Patent Date Issued

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