Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1987-11-04
1989-03-21
Braun, Leslie A.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
74108, 74517, F16G 900
Patent
active
048132926
ABSTRACT:
A tape-type mechanical drive including a flexible but substantially inextensible tape connected between two elements so that the tape transmits forces in tension. The tape includes a plurality of plies, disposed in two runs, and an equalizing device is provided for maintaining the plies under equal tension as the curvature of the tape changes. The plies in each run remain substantially parallel to one another. The tape may be formed from a single continuous strap folded to define a plurality of spiral turns.
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Anchell Scott
Braun Leslie A.
Maxaxam Corporation
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