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Class Information
Number: 60/565
Name: Power plants > Pressure fluid source and motor > Pulsator > Master and diverse non-pulsator drive of output member or members
Description: Apparatus providing for the driving of an output or outputs by a pulsator and also in some other way.










Sub-classes under this class:

Class Number Class Name Patents
60/566 Manual master and alternate nonmanual pressure fluid source feed output motor 26


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8020486 Operating device Sep. 20, 2011
7704068 Drive unit Apr. 27, 2010
7686607 Actuator Mar. 30, 2010
7571795 Coupling device of a motor vehicle Aug. 11, 2009
7533528 Actuator assembly May. 19, 2009
7351053 Drive unit Apr. 1, 2008
7194859 Intensifier Mar. 27, 2007
7146812 Hydraulic brake apparatus Dec. 12, 2006
7003953 Drive device, particularly for the closing unit, the injection unit or the ejectors of a plastic injection molding machine Feb. 28, 2006
6935111 Drive device, in particular for the locking unit, the injection unit or the ejector of an injection-moulding machine for plastics Aug. 30, 2005
6735944 Air to oil intensifier May. 18, 2004
6705082 Hydraulic pressure booster cylinder Mar. 16, 2004
6615583 Pressurizing apparatus Sep. 9, 2003
6382367 Actuating piston for a hydraulically and mechanically actuable, spot type disc brake May. 7, 2002
5918464 Pressurized in-line master cylinder Jul. 6, 1999
5836161 Hydraulic pressure booster Nov. 17, 1998
5526644 Oil intensifier cylinder Jun. 18, 1996
5381661 Hydraulic pressure transformer Jan. 17, 1995
5345766 Arrangement for carrying out a two-stage linear movement Sep. 13, 1994
5247871 Combined pneumatic-hydraulic press head with high actuation speed Sep. 28, 1993
5247870 Combined pneumatic-hydraulic press with controlled stroke Sep. 28, 1993
5193345 Distributor of a fluid under pressure Mar. 16, 1993
5103644 Bifluidically controlled fluid distributor Apr. 14, 1992
5061016 Brake fluid pressure control apparatus Oct. 29, 1991
4904026 Brake system Feb. 27, 1990
4887870 Feed pump for brake systems Dec. 19, 1989
4887872 Track adjuster flow control mechanism Dec. 19, 1989
4874207 Hydraulic braking system for an automotive vehicle Oct. 17, 1989
4858737 Hydraulic braking device for automobile vehicle Aug. 22, 1989
4824181 Pressure activated isolation valve Apr. 25, 1989
4817767 Hydraulic brake system for automotive vehicles Apr. 4, 1989
4812777 Manually/electrically operated brake system Mar. 14, 1989
4793660 Hydraulic brake system for automotive vehicles Dec. 27, 1988
4787206 Hydraulic pressure transducer Nov. 29, 1988
4754604 Hydraulic brake booster with tubular conduit return spring Jul. 5, 1988
4741160 Hydraulic multiple-circuit brake system May. 3, 1988
4738109 Two stage brake control valve Apr. 19, 1988
4706460 Hydraulic brake valve capable of operating as conventional master cylinder when brake pressure source fails Nov. 17, 1987
4679397 Hydraulic power brake apparatus Jul. 14, 1987
4651528 Hydraulic amplifier for braking system Mar. 24, 1987
4642989 Hydraulic power booster Feb. 17, 1987
4641497 Device for generating braking pressure for a braking installation with twin circuits Feb. 10, 1987
4625516 Brake booster Dec. 2, 1986
4422294 Hydraulic actuating and locking device Dec. 27, 1983
4404803 Brake unit with a hydraulic boosting device Sep. 20, 1983
4314706 Chucks of constant jaw force Feb. 9, 1982
4300351 Boosted hydro-pneumatic drive Nov. 17, 1981
4248045 Means for selectively transmitting drive Feb. 3, 1981
4143514 Master brake cylinder for two-circuit braking system Mar. 13, 1979
4072013 Fluid pressure actuated operator cylinder with incorporated stress converter Feb. 7, 1978

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