Spring seat member with notch for ground spring end

Details Spring seat member with notch for ground spring end Spring seat member with notch for ground spring end

1992-02-18

1993-09-21

Oberleitner, Robert J.

Spring devices

Coil

Including end thrust member

267179, F16F 102, F01L 310

Patent

active

052462153

ABSTRACT:
A spring system for applying an elastic restoring force to a moveable member undergoing a reciprocating movement. This spring system includes a coil spring made of steel and having a moveable end engaged to a moveable member and a fixed end engaged to a fixed member. The moveable end is formed as an open end. A spring seat member is interposed between the moveable end of the coil spring and the moveable member. The spring seat member has a receiving surface contoured to snugly receive the moveable end of the coil spring.

REFERENCES:
patent: 1878128 (1927-11-01), Griswold
patent: 2514394 (1950-07-01), Irving
patent: 3602205 (1971-08-01), Turkish
patent: 4111407 (1978-09-01), Stager
patent: 4120489 (1978-10-01), Borlinghaus
patent: 4475725 (1984-10-01), Niemann
patent: 4538563 (1985-09-01), Mayers
patent: 4590900 (1986-05-01), Hayashi
patent: 4807859 (1989-02-01), Bolthouse
patent: 4970997 (1990-11-01), Inoue et al.
patent: 4993376 (1991-02-01), Fukutome et al.
Japanese Industrial Standards B2704 and G3566.

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