Crank drive for a photographic camera

Details Crank drive for a photographic camera Crank drive for a photographic camera

1977-08-22

1979-11-13

Scott, Samuel

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

74 40, 74 48, F16H 2118

Patent

active

041739035

ABSTRACT:
The invention relates to a crank drive, particularly to a crank drive for photographic cameras having a crank including a crankpin, and a drawbar pivotable about the crankpin. The drawbar consists of first and second rods connected to one another, and disposed in respective substantially parallel planes, which rods are joined or connected by a hinge having a hinge axis substantially parallel to the crankpin axis.

REFERENCES:
patent: 766878 (1904-08-01), Foster
patent: 3029651 (1962-04-01), Flatt

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