About 27 results
https://drivepatents.com/patents/1078247 · 27 Apr 2005
A chain guide (20) has an elastic member (24) and a wear face (22). The wear face (22) has the elastic member (24) captured therein. The wear face (22) has an inside surface and an outside surface. The first surface is disposed to contact a chain. The othe...
https://drivepatents.com/patents/1080811 · 12 Jan 2005
The combustion engine auxiliary unit belt drive (1) has a protective device associated with a friction wheel (8) arranged before the contact region with the belt (5) on the respective drive wheel (6) so as to cover the friction wheel running surface over a...
https://drivepatents.com/patents/1083401 · 6 Oct 2004
A friction wheel is held out of engagement with a belt (2') or drive wheel (7), dependent on rotation speed and/or load. This is performed by a control device (9) with a pivot arm (10) carrying the friction wheel, and mounted on a cam (12). The control dev...
https://drivepatents.com/patents/1083397 · 6 Oct 2004
In a belt drive (1) of an internal combustion engine (3), a two-arm belt tensioner (16) has a fixed tubular supporting portion (20); a first (24) and a second (23) arm fitted to the tubular supporting portion (20) to rotate about a common hinge axis (21), ...
https://drivepatents.com/patents/1084143 · 8 Sep 2004
The drive mechanism (1) has a pulley wheel (6) attached to the crankshaft of the internal combustion engine (2) and driving a belt (5) for auxiliary machinery. An intermediate friction wheel (8) contacts the outside surface (7) of the belt on the belt driv...
https://drivepatents.com/patents/1086788 · 2 Jun 2004
A friction gear (4) has a first friction wheel (8) fitted in the surface plane of a belt drive (7) and driven with the belt's exterior as permanent frictionally engaged. A second friction wheel (80) is arranged isoaxle to the first friction wheel and maint...
https://drivepatents.com/patents/1089047 · 10 Mar 2004
Described herein is an integrated pulley-torsional damper assembly (2, 2', 2'', 2''') provided with a hub (11) designed for being rigidly connected to a drive member (4), a pulley (7), which is radially supported by the hub (11) and can be used for transmi...
https://drivepatents.com/patents/1091300 · 10 Dec 2003
A power transmission control device for vehicle controls switching between a speed increasing mode and a constant speed mode on the basis of electrical load, battery or the like, and shock due to switching is less. The power transmission control device inc...
https://drivepatents.com/patents/1091413 · 3 Dec 2003
A belt drive system can appropriately transmit power of an electric rotating machine without setting initial belt tension to be large. In the belt drive system, a stationary tension pulley (18) is located on the side opposite to a crank pulley with respect...
https://drivepatents.com/patents/1092286 · 29 Oct 2003
The drive (1) comprises an endless traction element (7), in particular, in the form of a belt which is electrically conductive to ensure data and/or signal transmission within the drive.