| Patents for F16H 53 - Cams or cam-followers, e.g. rollers for gearing mechanisms (1,912) |
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| 03/12/1991 | US4998955 Assembled camshaft |
| 03/07/1991 | DE4026480A1 Camshaft mechanism for IC engine - incorporates resilient buffer in recess in camshaft |
| 03/06/1991 | EP0414970A1 Position sensor with angularly adjustable cams |
| 02/27/1991 | EP0413920A1 Device for exactly fastening several parts to a hollow body |
| 02/26/1991 | US4995281 Lightweight rocker arm |
| 02/21/1991 | DE3926788A1 Cam gear with driven piece and roller - consists of three cam discs with counter-cam discs and one frame point |
| 02/20/1991 | EP0413237A1 Cam follower assembly with pinless roller |
| 02/19/1991 | US4993282 Assembled shaft, especially camshaft, crankshaft or driveshaft |
| 02/19/1991 | US4993275 Cam mechanism for periodically swiveling a swivel device |
| 01/29/1991 | CA1279632C Characterizing linkage assembly |
| 01/17/1991 | DE3921923A1 Cam shaft for IC engine |
| 01/16/1991 | EP0407761A2 Control shaft |
| 01/08/1991 | US4983797 Method for manufacturing a composite camshaft |
| 12/20/1990 | DE4018989A1 Rubbing sliding element for valve mechanism - has ceramic wear surface on heat of metallic intermediate element |
| 12/18/1990 | US4977793 Plastic stabilized composite camshaft |
| 11/15/1990 | WO1990013761A1 Component, in particular a camshaft, and a process for manufacturing it |
| 11/14/1990 | EP0397540A1 Camshaft for engine with variable valve timing |
| 11/13/1990 | US4969262 Method of making camshaft |
| 11/13/1990 | US4969261 Method of assembling cam follower device |
| 11/06/1990 | US4967617 Composite shaft with integral drive elements |
| 10/25/1990 | DE4011738A1 Ceramic camshaft - with steel shaft sections soldered to ceramic cam-sections by specified silver paste |
| 10/24/1990 | EP0394186A1 Roller |
| 10/18/1990 | WO1990012226A1 Plastic stabilized composite camshaft |
| 10/02/1990 | CA1274699A1 Method of fastening drive elements on a hollow shaft |
| 09/26/1990 | EP0389070A2 Method and apparatus for assembling camshafts |
| 09/26/1990 | EP0389067A2 Ionic dye compounds |
| 09/26/1990 | CN1009711B Method and apparatus for fixing section to hollow object |
| 09/12/1990 | EP0313565B1 Method for production of a camshaft |
| 09/12/1990 | CN1009570B Camshaft and method for its production |
| 09/06/1990 | DE3916455A1 Complex shaped components made of individual elements - fixed together with each element having specific properties adapted to its working condition |
| 08/29/1990 | CN1044930A 反转机构 Reversing mechanism |
| 08/22/1990 | EP0383548A1 Mechanism for reversing carrier |
| 08/22/1990 | CN1009299B The cam mechanism with variable lifting range |
| 08/21/1990 | US4949683 Tubular camshaft with lubricant passages |
| 08/01/1990 | EP0379569A1 Cam follower assembly |
| 07/03/1990 | US4938653 Transmission arrangement, in particular a maltese transmission arrangement |
| 07/03/1990 | US4938610 Rolling contact device |
| 06/27/1990 | EP0374580A2 Assembled shaft |
| 06/27/1990 | EP0374394A2 Assembled shaft |
| 06/12/1990 | US4932274 Characterizing linkage assembly |
| 06/06/1990 | EP0371760A1 High strength high chromium cast iron and valve rocker arm made thereof |
| 06/06/1990 | EP0371165A1 Motion drive |
| 05/15/1990 | US4924719 Mechanical linkage characterizer |
| 05/15/1990 | CA1268967A1 Sintered shrink-on cam and process of manufacturing such cam |
| 05/08/1990 | US4922785 Tubular camshaft assemblies and the like |
| 05/02/1990 | EP0365757A2 Method of producing cams from a casting material |
| 04/18/1990 | EP0364028A1 Tubular camshaft manufacturing process |
| 04/05/1990 | WO1990003249A1 Method for lathe machining of parts presenting a surface which is not a revolution surface |
| 03/28/1990 | EP0360739A1 Adjustable mounting of a rotary body on a shaft |
| 03/20/1990 | US4909197 Cam follower assembly with pinless roller |
| 03/06/1990 | US4905538 Camshaft |
| 02/13/1990 | US4899615 Device for assembling a cam member with a cam shaft |
| 02/05/1990 | EP0335945A4 Camshafts and methods of making same. |
| 01/25/1990 | WO1990000689A1 Cam follower assembly |
| 12/20/1989 | CN1006184B Constant speed drive cam mechanism of intersecting revolution axises and method for manufacturing the cam |
| 12/12/1989 | US4885952 Cylindrical tappet |
| 11/28/1989 | US4882825 Method of connecting a tubular member with an annular member |
| 11/21/1989 | US4881680 Process for the production of a composite camshaft |
| 11/02/1989 | EP0340128A1 Camshaft assembling method and camshaft obtained |
| 10/31/1989 | US4876916 Cast shafts, particularly camshafts |
| 10/25/1989 | CN1036623A Fabricated axle, especially cam spindle, crank axle and rotating exle |
| 10/24/1989 | US4875270 Method of securing parts to a hollow member |
| 10/11/1989 | EP0335945A1 Camshafts and methods of making same |
| 10/04/1989 | EP0335391A1 Rolling contact device |
| 10/03/1989 | US4870872 Cam mechanisms |
| 09/26/1989 | US4869215 Cam mechanisms |
| 09/20/1989 | CN2044667U 凸轮 Cam |
| 08/22/1989 | US4858295 Method of making a camshaft for reciprocating piston engines |
| 08/17/1989 | DE3803687A1 Gebaute nockenwelle Built camshaft |
| 08/16/1989 | EP0328010A1 Composite camshaft and its manufacturing process |
| 08/16/1989 | EP0328009A2 Assembled shaft, especially a camshaft, crankshaft or gear box shaft |
| 07/25/1989 | US4851189 Alloying iron powder with carbide forming molybdenum, chromium, and vandium; sintering and hot isostatic compression |
| 07/25/1989 | US4850095 Method of forming crowned sliding surface in mechanical part |
| 07/19/1989 | EP0324500A1 Composite shaft with integrated drive elements |
| 07/19/1989 | EP0324499A1 Method for producing a composite shaft |
| 07/19/1989 | EP0324498A1 Drive shaft composed of several layers |
| 07/18/1989 | US4847963 Camshaft manufacture |
| 06/27/1989 | US4841627 Apparatus for making tubular camshaft assemblies |
| 06/21/1989 | EP0320789A2 Connecting method |
| 06/21/1989 | CN2039774U Heter-circle circumference rolling mechanism |
| 06/13/1989 | US4838217 Cast iron camshaft for internal combustion engines |
| 06/06/1989 | US4835832 Method of assembling tubular shaft assemblies |
| 05/24/1989 | DE3738809A1 Nocken mit haertbarer laufbahn Cam with curable runway |
| 05/23/1989 | CA1254550A1 Resinous composition for sliding members |
| 05/23/1989 | CA1254443A1 Reciprocating pump |
| 05/16/1989 | US4829951 Injection pump camshaft |
| 05/16/1989 | CA1254082A1 Iron-base article having a remelted layer and method of making the same |
| 05/11/1989 | DE3736422A1 Camshaft and method for its manufacture |
| 05/03/1989 | EP0313985A2 Method of making a camshaft |
| 05/02/1989 | US4825717 Rocker arm of the cam-follower type with ribs |
| 04/26/1989 | EP0222114B1 Camshaft for an internal-combustion engine |
| 04/25/1989 | US4824336 Vacuum pump |
| 04/06/1989 | WO1989002997A1 Camshafts and methods of making same |
| 04/05/1989 | EP0309899A1 Motor shaft with mounted groups of drive units |
| 03/30/1989 | DE3731241A1 Cam control arrangement for a roller tappet |
| 03/07/1989 | US4809562 Camshaft manufacture |
| 02/23/1989 | WO1989001581A1 Hollow shaft and process for its manufacture |
| 02/23/1989 | DE3727057A1 Hollow shaft and method for its manufacture |
| 02/22/1989 | EP0303845A1 Hollow shaft and process for producing it |
| 02/22/1989 | EP0303809A1 Method for manufacturing cams by powder metallurgy |