Stop screw with drop-in ball

Details Stop screw with drop-in ball Stop screw with drop-in ball

1989-01-23

1990-07-17

Luong, Vinh T.

Machine element or mechanism

Control lever and linkage systems

Elements

74475, 74477, G05B 506

Patent

active

049413686

ABSTRACT:
A stop screw with drop-in ball comprises a drop-in ball supporting body which holds the drop-in ball at the top axial end of the body, and support balls for the drop-in ball in the top end. An inner cup like part of deep drawn sheet metal has an open top end at which the drop-in ball is disposed. A hollow screw-housing surrounds the inner part. The inner part has a widened diameter region toward the ball and the axial end of the screw housing engages the widening region of the inner. A radially inwardly directed collar at the top end of the inner part projects inwardly toward the drop-in ball and holds the support balls in the top end. A spring in the inner part presses the ball supporting body through the top of the inner part.

REFERENCES:
patent: 3016759 (1962-01-01), Fletcher
patent: 3725990 (1973-04-01), Petersen et al.
patent: 3866488 (1975-02-01), Nakata et al.
patent: 4229993 (1980-10-01), Andresen
patent: 4275613 (1981-06-01), Worner et al.
patent: 4377951 (1983-03-01), Magg et al.
patent: 4467665 (1984-08-01), Katayama et al.
patent: 4519266 (1985-05-01), Reinecke
patent: 4539859 (1985-09-01), Arai et al.
Star Company Brochure No. 036/1/86/3, Kugelrollen mit Stahlblechgeghause und Kunststofflaufkugel 0531-(KU-D) p. 6 Published in 1976.

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