49results about How to "Minimize parts count" patented technology

A rocker arm assembly (55) for a valve control system in an internal combustion engine including a cylinder head (11), and a poppet valve (15). The valve control system comprises an HLA (41) having a ball plunger portion (39). The assembly (55) comprises a rocker arm (57) including axially spaced apart side walls (59,61) and a portion (63) for engagement with the ball plunger (39). The rocker arm assembly (55) further comprises a cam follower (29) disposed about a mounting shaft (31) extending into shaft openings (65) defined by the side walls (59,61), and a pin member (67) defining a valve pad for engagement with a stem tip portion (17), the pin member extending into pin openings (71) defined by the side walls. The assembly (55) includes a clip member (75) including spaced apart clip side walls (77,79) disposed on the outside of the side walls of the rocker arm (57). A connection portion (81) interconnects the clip side walls to restrain axial movement of the mounting shaft (31) and of the pin member (67). The clip side walls (77,79) include retention portions (85,87) engaging the adjacent side walls (59,61) of the rocker arm and extending therebetween and include terminal portions (91) adjacent the pin member (67) to limit rotation of the pin member about its axis, relative to said rocker arm (57).

Described herein is an assembly and methods of use thereof for controlling or governing the relative speed of motion between the assembly parts via eddy current formation. The assembly and methods also may minimize the number of parts required and may minimize the number of moving parts thereby increasing the mechanical durability of the assembly compared to art designs that may have more moving parts and greater part complexity.

The invention concerns an access plate for use in a vehicle to cover an aperture in an engine ring, where the engine ring and an engine cover seal against each other. The access plate may include a main body portion, made of a first material having a first durometer, extending across the aperture, and defining a first portion of an outer surface that sealingly engages with the second component; and a seal, made of a second lower durometer material, wherein the seal portion is integral with the main body portion, and the seal portion includes an underside surface in opposed relation to the outer surface that sealingly engages with first component. The access plate may include snap clips, to secure the plate to the engine ring, locating pins to locate the access plate on the ring, and tapered end features to assure a good seal against the engine cover.

A vehicle lamp including light sources, a reflective mirror for effecting desired light distribution by reflecting light emitted from the light sources and a lens disposed in front of the reflective mirror. In the vehicle lamp, the reflective mirror has a dummy portion which makes no contribution to effecting light distribution and is exposed to the outside through the lens, and an indicative mark for identifying the lighting device is formed integrally with the dummy portion. As the indicative mark can be visually recognized from the outside through the lens, the indicative mark needed not be formed on the lens. When lighting devices having different light distribution characteristics are provided, it is only needed to produce reflective mirrors respectively having corresponding indicative marks and the rest of the parts including the lens and the lamp body can be provided for common use.