Gripping device

Details Gripping device Gripping device

1987-03-19

1989-01-24

Cherry, Johnny D.

Handling: hand and hoist-line implements

Grapple

Multiple grapples for multiple objects

294 8162, 294 871, 2941191, B25J 1510, B66C 166

Patent

active

047997249

ABSTRACT:
The invention relates to a gripping device for supporting caps or the like supporting tops superimposed on the free upper end of concrete mouldings, such as concrete socket-pipes, standing upright. In order to be able to remove the supporting caps, even with different spacing between the ends of the pipes, in an automated manner, for example using a numerically controlled transport and lifting device, the gripping device comprises at least one group of gripping arms which are supported on a supporting frame and which can be moved inwards, out of an initial position into a position of engagement with a supporting cap by means of a common drive, the gripping arms being capable of being stopped independently of one another.

REFERENCES:
patent: 2625424 (1953-01-01), Hyman
patent: 3212808 (1965-10-01), Breslav et al.
patent: 3825293 (1974-07-01), Schwarz
patent: 4252358 (1981-01-01), Klebs
patent: 4336926 (1982-06-01), Inagaki et al.
patent: 4611846 (1986-09-01), Feiber et al.

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