|
US2217592A
|
|
Well reamer
|
|
US2175471A
|
|
Drill head
|
|
US1935147A
|
|
Method of making clutch springs
|
|
US1952415A
|
|
Overrunning clutch
|
|
US1910319A
|
|
Driving axle construction
|
|
US1972915A
|
|
Spring clutch
|
|
US1983841A
|
|
Lock-out lever mechanism for freewheeling units
|
|
US1931755A
|
|
Transmission
|
|
US1930072A
|
|
Automotive transmission
|
|
US1966296A
|
|
Automotive transmission
|
|
US1970795A
|
|
Lock-out collar control for freewheel units
|
|
DE588119C
|
|
Gear change transmission, especially for motor vehicles
|
|
GB371655A
|
|
Improvements in change speed gearing specially adapted for motor vehicles
|
|
GB367667A
|
|
Free-wheeling units for change speed transmissions
|
|
US1962219A
|
|
Automotive clutch
|
|
US1983835A
|
|
Marine reverse gear
|
|
US1953370A
|
|
Spring clutch
|
|
US1946816A
|
|
Spring clutch
|
|
US1942633A
|
|
Transmission
|
|
US1914678A
|
|
Automobile transmission
|
