Machine element or mechanism – Elements – Pitmans and connecting rods
Reexamination Certificate
2005-02-15
2005-02-15
Luong, Vinh T. (Department: 3682)
Machine element or mechanism
Elements
Pitmans and connecting rods
C029S888090
Reexamination Certificate
active
06854357
ABSTRACT:
A connecting rod of a crank mechanism is made as a single sheet metal part by shaping without chip removal out of sheet metal. The connecting rod comprises a base sheet (1) that is provided with an upper connecting rod eye (2) and a lower connecting rod eye (3). Each of the connecting rod_eyes (2, 3) has an integral cylindrical stamping (6, 7). The connecting rod further comprises a stiffening collar (8) that is integrally formed out of the base sheet (1) and is configured without interruption on the periphery of the base sheet (1).
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Fick Matthias
Jager Stefan
Radinger Norbert
Ina-Schaeffler KG
Luong Vinh T.
Muserlian Lucas and Mercanti
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