Unit of a piston and a piston rod

Details Unit of a piston and a piston rod Unit of a piston and a piston rod

1993-08-06

1995-02-14

Oberleitner, Robert J.

Brakes

Internal-resistance motion retarder

Thrust member or piston structure

2988851, 29507, 29523, 403282, F16F 900

Patent

active

053886771

ABSTRACT:
In a unit of a piston and a piston rod, a piston and a piston rod are connected with each other in a gas-proof manner. To this end, the piston has a closed bottom and a blind hole, into which a sleeve-shaped section of the piston rod is pushed. By means of a force being applied between the piston and the piston rod, the sleeve-shaped section is provided with a bulging which projects into an annular groove of the blind hole. This serves to attain a connection of the piston and the piston rod by form locking.

REFERENCES:
patent: 1826544 (1931-10-01), Hervig
patent: 2455946 (1948-12-01), Peters et al.
patent: 2685461 (1954-08-01), Mueller
patent: 3209437 (1965-10-01), Voorhies
patent: 3656593 (1972-04-01), Bauer
patent: 4877115 (1989-10-01), Bauer et al.
patent: 5141210 (1992-08-01), Bauer et al.

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