Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1978-03-07
1980-07-01
Scott, Samuel
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
474156, F16G 1302
Patent
active
042100313
ABSTRACT:
Lifting or pressing device includes means for transmitting thrust, and a compressive force-transmitting push rod shiftable by said thrust transmitting means, the push rod being formed of individual elements form-lockingly clampable one to another, the individual elements being fittable with a pressure-proof, bending-proof and buckling-proof fit into one another in direction of thrust by the thrust transmitting means, and being releasable in a direction opposite the direction of thrust and being divertable out of the direction of thrust.
REFERENCES:
patent: 169642 (1875-11-01), Howard
patent: 2690591 (1954-10-01), Wallace
patent: 3742775 (1973-07-01), Hayes
patent: 4142596 (1979-03-01), Dressel et al.
Anderson G.
Lerner Herbert L.
Scott Samuel
W. Schlafhorst & Co.
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