Metal working – Method of mechanical manufacture – Roller making
Patent
1994-09-09
1996-02-27
Cuda, Irene
Metal working
Method of mechanical manufacture
Roller making
298953, 492 49, B23P 1500
Patent
active
054937779
ABSTRACT:
A composite idler roller has an integral internal bearing surface which interfits with the outer or tread portion of the roller. Flange seals or internal lubricant retaining grooves may be incorporated in the bearing surface. The outer or tread portion of the roller is inserted in a mold concentric with a core pin. The bearing material is injected into the space between the outer portion and the core pin. The centering of the outer portion may be by external contact with the mold or internal shoulder contact with the core pin. The core pin may be wholly or partly collapsible. The roller may have a wide variety of tread styles and may be stud or yoke mounted. In another form, the entire roller is formed of the bearing material.
REFERENCES:
patent: 2697010 (1954-12-01), Hirschmugl
patent: 3581363 (1971-06-01), Roesner et al.
patent: 3823456 (1974-07-01), Schneider et al.
patent: 4173058 (1979-11-01), Stieger
patent: 4299022 (1981-11-01), Kummerl
patent: 4395142 (1983-07-01), Lobeck
patent: 4583272 (1986-04-01), Keller
patent: 4722617 (1988-02-01), Stella et al.
patent: 4883374 (1989-11-01), Rhoads et al.
patent: 5089201 (1992-02-01), Takahashi
patent: 5114521 (1992-05-01), Isegawa et al.
patent: 5133125 (1992-07-01), Diebels et al.
patent: 5138766 (1992-08-01), Kimura et al.
patent: 5167068 (1992-12-01), Leino et al.
patent: 5266257 (1993-11-01), Kildune
patent: 5324248 (1994-06-01), Quigley
Load Runners.RTM. Catalog, Osborn Manufacturing, pp. 2-23.
"Encyclopedia of Polymer Science And Engineering", vol. 1, A to Amorphous Polymers, pp. 1-35.
Cuda Irene
Jason Incorporated
LandOfFree
Idler roller and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Idler roller and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Idler roller and method of making will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1670920