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Class Information
Number: 74/56
Name: Machine element or mechanism > Mechanical movements > Rotary to or from reciprocating or oscillating > Cam and slide > Axial cam
Description: Mechanisms, including a cam and slide, the cam being of the axial type.










Sub-classes under this class:

Class Number Class Name Patents
74/57 Grooved 146


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8661843 Ice pusher Mar. 4, 2014
8627734 Prestressing unit Jan. 14, 2014
8523536 Axial piston pump, and power transmission device with axial piston pump Sep. 3, 2013
8425174 Cargo loader for an aircraft with adjusting mechanism Apr. 23, 2013
8376903 Clamping force generator Feb. 19, 2013
8267189 Hand-held power tool with a pneumatic percussion mechanism Sep. 18, 2012
8133036 Fluid powered motor Mar. 13, 2012
RE43040 Advancing/retracting mechanism Dec. 27, 2011
7958795 Pedal system Jun. 14, 2011
7871353 Continuously variable transmission Jan. 18, 2011
7574944 High-durability cam wheel assembly Aug. 18, 2009
7533589 Motion converter May. 19, 2009
7331272 Multiple-stroke hydrostatic axial piston machine Feb. 19, 2008
7252017 Axial adjusting device with multiple ball means Aug. 7, 2007
7083395 Pump system for pumping liquefied gases Aug. 1, 2006
7066042 Advancing/retracting mechanism Jun. 27, 2006
7033149 Medium pump adapted for ease of disassembly and assembly Apr. 25, 2006
7028579 Over-mold lever Apr. 18, 2006
6860167 Transmission for a stabilizer arrangement for a motor vehicle chassis Mar. 1, 2005
6722787 Thrust ring and method for producing a thrust ring, bearing system for bolts of universal joints and cardan joint arrangement Apr. 20, 2004
6718838 Rotary drive mechanism and appliance timer/sequence switch utilizing same Apr. 13, 2004
6647593 Hinge unit of mounting strap Nov. 18, 2003
6622379 Lift cam mechanism for electronic parts mounting apparatus Sep. 23, 2003
6386815 Pick-up apparatus for semiconductor chips May. 14, 2002
5667895 Shock attenuation device Sep. 16, 1997
5644949 Compressor cam and method for manufacturing the same Jul. 8, 1997
5639223 Compressor with cylindrical cam surface Jun. 17, 1997
5634775 Wave cam type compressor Jun. 3, 1997
5603245 Method for a translatory motion of components Feb. 18, 1997
5601416 Wave cam type compressor Feb. 11, 1997
5542340 Wave cam type compressor Aug. 6, 1996
5511912 Hand tool attachment Apr. 30, 1996
5458012 Drive for a crystal ball for moving a figure upwardly and downwardly Oct. 17, 1995
5452647 Wave plate type compressor Sep. 26, 1995
5116147 Anti-blockage bearing May. 26, 1992
5099805 Variable valve actuating device and method Mar. 31, 1992
5040426 Drive mechanism for moving a member along a defined path Aug. 20, 1991
4925154 Gate valve with supplemental actuator May. 15, 1990
4871143 Gate valve with supplemental actuator Oct. 3, 1989
4811834 Mechanical transfer feeder Mar. 14, 1989
4756239 Anti-rolling structure for double headed piston of disc cam type reciprocative compressor Jul. 12, 1988
4717119 Device for bleeding or for draining a heat exchanger, such as a radiator for a motor vehicle Jan. 5, 1988
4717010 Cigarette pack accumulator assembly Jan. 5, 1988
4640144 Motion interconversion apparatus Feb. 3, 1987
4631827 Electric knife drive mechanism Dec. 30, 1986
4583823 Device for focussing lens Apr. 22, 1986
4532820 Motion multiplier apparatus Aug. 6, 1985
4462738 Feed and transfer system Jul. 31, 1984
4432310 Parallel cylinder internal combustion engine Feb. 21, 1984
4428439 Adjustable, portable, hand-held impactor Jan. 31, 1984

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