Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1978-06-28
1981-05-05
Staab, Lawrence J.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
74 50, 74 52, 74411, F16H 2702, F16H 3712
Patent
active
042651310
ABSTRACT:
A mechanism for translating rotation motion to linear motion utilizing a turret rotatable about a first axis carrying a crank shaft rotatable about a second axis parallel to but offset from the turret axis and carrying a crank arm which in turn carries a drive element having a third axis parallel to but offset from the first and second axes, the drive element contacting and driving a driven element guided for movement along a generally linear path upon the rotation of the turret between first and second generally diametrically opposite positions relative to the arc of rotation of the turret, a pair of cooperative abutment members for absorbing the momentum of a load driven by the driven element, one of the abutment members being carried by the turret and gearing meshingly interconnecting another of the abutment members and the crank shaft, the one abutment member being effective to contact and move the other abutment member upon the driving element moving contiguous the first and second positions, and a spring yieldable against the movement of the another abutment member thereby absorbing the momentum transferred thereto from the turret through the meshed gearing.
REFERENCES:
patent: 914215 (1909-03-01), Adams
patent: 1649739 (1927-11-01), Rosselle
patent: 2247839 (1941-07-01), Halford et al.
patent: 2590492 (1952-03-01), Bennett et al.
patent: 2800029 (1957-07-01), Vail
patent: 2802377 (1957-08-01), Berthiez
patent: 3401568 (1968-09-01), Blatt
patent: 4023420 (1977-05-01), Dressler
patent: 4089228 (1978-05-01), Obra
Product Engineering, "Cardan-Gear", pp. 66-67, Sep. 28, 1959.
Kingsbury Machine Tool Corporation
Staab Lawrence J.
LandOfFree
Machine tool transfer bar actuator unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine tool transfer bar actuator unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool transfer bar actuator unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-291349