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Class Information
Number: 384/431
Name: Bearings > Rotary bearing > Plain bearing > Mounting or support > For crankshaft > Pedal type crank
Description: Subject matter wherein the bearing is for supporting an arm bent at right angle and designed for a foot pedal to be attached to one end of the arm.










Patents under this class:

Patent Number Title Of Patent Date Issued
7802804 Wobble-bearing axle assembly for velocipedes and exercise machines Sep. 28, 2010
6264226 Pedal crank structure of children's bike Jul. 24, 2001
5626060 Bicycle bottom bracket and bearing axle arrangement May. 6, 1997
5209581 Crank arm mounting apparatus for a bicycle May. 11, 1993
4808147 Adjustable bottom bracket assembly for bicycles Feb. 28, 1989
4270813 Bearing positioning retainer Jun. 2, 1981
4252384 Cycle crank gear assembly including replaceable cartridge Feb. 24, 1981
4235481 Bearing device for internal combustion engine Nov. 25, 1980
4235488 Bicycle pedal crank hanger Nov. 25, 1980











 
 
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