Locking pin for securing a shift linkage

Details Locking pin for securing a shift linkage Locking pin for securing a shift linkage

1992-04-29

1994-05-10

Braun, Leslie A.

Machine element or mechanism

Control lever and linkage systems

Elements

74475, 294411, 294412, G05G 506

Patent

active

053097874

ABSTRACT:
A locking pin, in particular for the securing of shift positions of a shift linkage in automobile transmissions, comprises a hollow cylindrical shaft portion (1) which is drawn from thin-walled sheet metal and closed at one end by a bottom (2). This bottom (2) projects radially beyond the shaft portion (1). A locking element (3) projecting out of the shaft portion (1) at the open end thereof is guided longitudinally displaceable in the shaft portion (1), retained secure against loss und pre-tensioned in the locking direction by a spring (4). To obtain a locking pin which is cost-effective in manufacturing and easily dismountable, a diameter enlargement (7) serving as a stop is provided at a pre-determined distance both from the open end of the shaft portion (1) and from the bottom (2).

REFERENCES:
patent: 2671354 (1954-03-01), Goos
patent: 2791914 (1957-05-01), Cornelius
patent: 2872793 (1959-02-01), Botti
patent: 2901237 (1959-08-01), Gruer
patent: 3368559 (1968-02-01), Sarnoff et al.
patent: 3605246 (1971-09-01), Regnault
patent: 3834006 (1974-09-01), Greene
patent: 3928904 (1975-12-01), Jones
patent: 5011324 (1991-04-01), Putney

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