Patents by Inventor Helmut Hock
Helmut Hock has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10035377Abstract: An axle attachment includes a guide element having a guide-side attachment region that is curved in a concave manner and a guide-side fixing region adjoining the guide-side attachment region along the curvature line, and a clamping element having a clamping-side attachment region that is curved in a concave manner and that is arranged opposite the guide-side attachment region, and a clamping-side fixing region. A fixing element engages into a guide-side fixing region and into an opposing clamping-side fixing region and forces the regions against each other in order to fix an axle body to the axle attachment in a force-fitting manner.Type: GrantFiled: March 25, 2013Date of Patent: July 31, 2018Assignee: SAF-HOLLAND GmbHInventor: Helmut Hock
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Publication number: 20170241493Abstract: A brake device for braking a wheel, having a brake drum, a brake carrier for shifting a brake lining in order to press the brake lining against the brake drum, a sensor for sensing a rotational speed of the wheel, and an adjustment element configured to be coupled to the sensor and to spatially adjust the sensor.Type: ApplicationFiled: July 29, 2015Publication date: August 24, 2017Applicant: SAF-HOLLAND GmbHInventor: Helmut Hock
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Publication number: 20150145228Abstract: An axle attachment includes a guide element having a guide-side attachment region that is curved in a concave manner and a guide-side fixing region adjoining the guide-side attachment region along the curvature line, and a clamping element having a clamping-side attachment region that is curved in a concave manner and that is arranged opposite the guide-side attachment region, and a clamping-side fixing region. A fixing element engages into a guide-side fixing region and into an opposing clamping-side fixing region and forces the regions against each other in order to fix an axle body to the axle attachment in a force-fitting manner.Type: ApplicationFiled: March 25, 2013Publication date: May 28, 2015Applicant: SAF-HOLLAND, GmbHInventor: Helmut Hock
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Publication number: 20150014498Abstract: An air spring fastening including a positioning element, a radius arm unit, and an air spring unit, wherein the radius arm unit and the air spring unit each having a fastening section, the positioning element having a first engagement section that can be brought into engagement with a first fastening section to secure the positioning element against displacement in a positioning plane the positioning element having at least one second engagement section running transversely to the positioning plane and arranged eccentrically to the positioning plane on the positioning element, and wherein a second fastening section can be fixed transversely to the positioning plane in alignment with the second engagement section by at least one engagement arrangement to fix the second fastening section in a certain installation position by fixing the positioning element in a certain rotation position.Type: ApplicationFiled: January 23, 2013Publication date: January 15, 2015Inventor: Helmut Hock
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Patent number: 8240643Abstract: The invention relates to a combined pneumatic bellow (14) for a pneumatic suspension (10), wherein an axle-sided area (18) of pneumatic bellow (14) comprises, in a base state, a preshaped adapted from 928) and said adapted form (28) is embodied in such a manner that the axle-sided area (18) can be arranged on a protruding part (30) of a plunger 914) and the axle-sided area (18) is configured in such a manner that, in the event of the axle-sided area 918) moving towards a frame-sided area (16) of the pneumatic bellow (14), the axle-sided area (18) adapts to the adapted form (28). The invention also relates to a pneumatic suspension, a vehicle axle system wherein the inventive pneumatic bellow is used and to a method for producing said pneumatic bellow.Type: GrantFiled: September 1, 2006Date of Patent: August 14, 2012Assignee: SAF-Holland GmbHInventor: Helmut Hock
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Patent number: 7854436Abstract: Axle lifting device for a vehicle, in particular for vehicle axles with pneumatic suspension, comprising a supporting element, a lifting element, and a lever element, the supporting element and the lever element being connectable to one another via the lifting element such that when the lifting element is actuated, the supporting element is supported on a frame element of the vehicle and the lever element exerts a preferably vertical force on an axle control arm of the vehicle in order to lift the axle control arm, and the lever element is mounted essentially in a stationary manner so as to be rotatable or pivotable with respect to a distal end of the axle control arm and/or the frame element, and the supporting element is rotatably or pivotably supported on the lever element.Type: GrantFiled: January 11, 2007Date of Patent: December 21, 2010Assignee: SAF-Holland, GmbHInventors: Helmut Hock, Harald Panke
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Publication number: 20090283980Abstract: Axle lifting device for a vehicle, in particular for vehicle axles with pneumatic suspension, comprising a supporting element, a lifting element, and a lever element, the supporting element and the lever element being connectable to one another via the lifting element such that when the lifting element is actuated, the supporting element is supported on a frame element of the vehicle and the lever element exerts a preferably vertical force on an axle control arm of the vehicle in order to lift the axle control arm, and the lever element is mounted essentially in a stationary manner so as to be rotatable or pivotable with respect to a distal end of the axle control arm and/or the frame element, and the supporting element is rotatably or pivotably supported on the lever element.Type: ApplicationFiled: January 11, 2007Publication date: November 19, 2009Applicant: SAF-HOLLAND GmbHInventors: Helmut Hock, Harald Panke
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Publication number: 20080197547Abstract: The invention relates to a combined pneumatic bellow (14) for a pneumatic suspension (10), wherein an axle-sided area (18) of pneumatic bellow (14) comprises, in a base state, a preshaped adapted from 928) and said adapted form (28) is embodied in such a manner that the axle-sided area (18) can be arranged on a protruding part (30) of a plunger 914) and the axle-sided area (18) is configured in such a manner that, in the event of the axle-sided area 918) moving towards a frame-sided area (16) of the pneumatic bellow (14), the axle-sided area (18) adapts to the adapted form (28). The invention also relates to a pneumatic suspension, a vehicle axle system wherein the inventive pneumatic bellow is used and to a method for producing said pneumatic bellow.Type: ApplicationFiled: September 1, 2006Publication date: August 21, 2008Applicant: SAF-HOLLAND GmbHInventor: Helmut Hock