Machine element or mechanism – Elements – Cranks and wrist pins
Patent
1989-10-23
1991-05-14
Herrmann, Allan D.
Machine element or mechanism
Elements
Cranks and wrist pins
74598, 2988808, F16C 304, B21K 108
Patent
active
050145720
ABSTRACT:
An assembled crankshaft whose crank webs on both sides are connected to, so as to be integral with, part of an adjoining shaft pin, with these parts being designed as hollow pins, and in the case of which crankshaft the parts of adjoining crank webs jointly forming a shaft pin are at least partially stepped in their diameter and inserted into each other, with the outer part having a higher yield point than the inner part and with a force-locking connection existing between the two parts.
REFERENCES:
patent: 1541758 (1925-06-01), Baker
patent: 2013039 (1935-09-01), Dusevoir
patent: 2109526 (1938-03-01), Fell
patent: 2309047 (1943-01-01), Culbertson
patent: 3686971 (1972-08-01), Strehler et al.
Emitec Gesellschaft fur Emissionstechnologie mbH
Herrmann Allan D.
Yip Winnie
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