About 12 results
https://drivepatents.com/patents/952988 · 2 Mar 2016
The present invention improves an absorption characteristic of low-cycle vibrations resulting from rolling. A seat support member (20) supporting a seat is provided via a rolling absorption mechanism (30) for absorbing rolling on brackets (13) to (16) as a...
https://drivepatents.com/patents/967216 · 19 Nov 2014
The invention relates to a vehicle vibration device (12) of a vehicle seat (1) or a vehicle cabin with a lower part (13) and with an upper part (14) that can be deflected relative to this lower part (13), in which the upper part (14) and the lower part (13...
https://drivepatents.com/patents/973584 · 18 Jun 2014
The seat structure (100) has an oscillation limitation device (5) that is provided with a rolling element (51) having a roll-off flange (511). A scrollable rolling unit (52) is mechanically fixed to a seat lower portion (1). The roll-off flange is moved in...
https://drivepatents.com/patents/985261 · 3 Apr 2013
An adjustable seat suspension for a vehicle seat that includes a linkage arrangement (28) disposed between a seat frame (22) and a seat base (24) whose collapse is opposed by a spring lever arm linkage arrangement (32) supported on a fluid powered spring a...
https://drivepatents.com/patents/999805 · 1 Aug 2012
The vibration device (1) has a horizontal oscillating unit (2) and a stabilizing unit (9) for stabilizing a horizontal center position (8) of the oscillating unit. The oscillating unit is swingably arranged along longitudinal direction (6) and/or width dir...
https://drivepatents.com/patents/1004813 · 29 Feb 2012
The vibration device has a lower portion (1) which is extended in the longitudinal direction (21) and/or width direction (22) of the vehicle, by using a spring (18) loaded in the upper portion (2). The travel direction of the vehicle is comprised of the ve...
https://drivepatents.com/patents/1077595 · 25 May 2005
The indicator device has a seat plate, a base device (4) and a spring device between them, with at least one indicator element (12) for a scale element connected to the seat plate. The indicator element is connected to the first upper end (18) of a one-pie...
https://drivepatents.com/patents/1090640 · 2 Jan 2004
An agricultural conveyer vehicle comprises a vehicle frame (1) and a driver cabin comprising a base plate and seat (6) which are sprung relatively to the frame by being attached to an internal frame (8) which is movable with respect to the vehicle frame th...
https://drivepatents.com/patents/1099654 · 18 Dec 2002
The car seat has a spring system (40) supporting the seat cushion (12). A level sensor (46) and a control (44) for the spring system are mounted at the front of the cushion to ensure an optimum orientation in relation to the weight on it.
https://drivepatents.com/patents/1105341 · 10 Apr 2002
The leaf spring is for suspension of an upper plate (6) relative to a lower plate (7). It has a spring constant adjusting device (20) with two slides, which are positioned on either side of fastener bolts (16.1,16.2) for the spring and are moveable relativ...