Post driving device

Tool driving or impacting – Impacting devices – Impact transmitting anvil

Patent

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Details

173130, 173132, B23B 4516

Patent

active

045652511

ABSTRACT:
A driving device (10) for removable attachment to a post (100) to allow driving of the post into the ground is described. The device is characterized by a body portion (12) which loosely fits onto the end of the post and a cap portion (11) closing one end of the body portion to provide a surface (11a) for driving the post into the ground. Retaining means along one side of the body portion is provided in the form of a curved spring (13) which engages a side (100a) of the post. On the opposite side (100b) of the post a spring (18) loaded arm (15) urges a hook (17) into the side (100b) to stabilize the device during driving and to allow rapid removal of the device. The device is removed without damage to the post after driving.

REFERENCES:
patent: 2214295 (1940-09-01), De Biasi
patent: 2360432 (1944-10-01), MacKenzie
patent: 3645345 (1972-02-01), Olsen et al.
patent: 3920083 (1975-11-01), Makita
patent: 4479552 (1984-10-01), Chappelow, Jr.

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