Metal working – Method of mechanical manufacture – Providing transitory integral holding or handling portion
Patent
1985-02-25
1986-04-08
Rosenbaum, Mark
Metal working
Method of mechanical manufacture
Providing transitory integral holding or handling portion
29413, 474 80, B23P 1700, F16H 900
Patent
active
045803277
ABSTRACT:
The object of the invention pertains more particularly to the art units of the manufacturing of rotary organs for the production and assembly of organs of plastics. The method is characterized in that toothed rotary organs (2) are made by molding directly with their rotational axis (1a) and their supporting cheek (1), and that a countercheek (3) is then made which is equipped for receiving for free rotation the toothed organs (2) and designed for a forced fit on the axis (1a) after the two cheeks have been brought nearer under pressure towards one another, in order to cause the fastening portions (2d) which connect the axes (1a) with the organs (2) to be broken off. The invention is more particularly to be used with the chain guide means of the gear shift devices of bicycles and similar vehicles.
REFERENCES:
patent: 3402942 (1968-09-01), Shimano et al.
patent: 4198874 (1980-04-01), Nagano et al.
patent: 4226131 (1980-10-01), Yamasaki
patent: 4433963 (1984-02-01), Shimano
patent: 4459256 (1984-07-01), Ziegler
patent: 4506426 (1985-03-01), Booker
Etablissements le Simplex
Nichols Steven
Rosenbaum Mark
Schellin Eric P.
LandOfFree
Method for manufacturing and mounting organs for rotation betwee does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing and mounting organs for rotation betwee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing and mounting organs for rotation betwee will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2058415