Lock for securing a coupling sleeve

Details Lock for securing a coupling sleeve Lock for securing a coupling sleeve

1992-02-26

1994-06-07

Reese, Randolph A.

Joints and connections

Interfitted members

Longitudinally splined or fluted rod

403322, 403325, 403344, 403373, 411366, F16B 202

Patent

active

053183754

ABSTRACT:
A lock 7 non-rotatingly and axially secures a coupling sleeve 6 to a power take off shaft 4 or driving journal 5 of a self driving implement or tractor 1. To achieve a clearance free rotatable and axial connection between the coupling sleeve 6 and power take off shaft 4 or driving journal 5, the locking element via at least one locking face 15, at least partially engages an annular groove 12 of the power take off shaft 4 or driving journal 5 to provide a clearance free connection. The locking element may be a bolt 16 with a conical locking face 15 to engage the angular groove 12.

REFERENCES:
patent: 880415 (1908-02-01), Stevens
patent: 1346867 (1920-07-01), Weibull
patent: 1372708 (1921-03-01), Lovington
patent: 2278698 (1942-04-01), Green
patent: 2448278 (1948-08-01), Ronning
patent: 2885231 (1959-05-01), Smith
patent: 2910842 (1959-11-01), Sensenig
patent: 4645368 (1987-02-01), Simpson et al.
patent: 4824274 (1989-04-01), von Haas

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