Linear actuating device

Details Linear actuating device Linear actuating device

1996-12-23

1997-12-30

Denion, Thomas E.

Expansible chamber devices

Sealed opening in longitudinal wall of chamber for receiving...

92165R, 92177, 277DIG7, F01B 2900

Patent

active

057017980

ABSTRACT:
The linear actuating device of the present invention has a rodless power cylinder unit with a cylinder barrel. An external carriage is disposed on the cylinder barrel and is movable along the axis of the cylinder barrel. A base on which a guide rail is mounted is provided. A slide table is driven by the external carriage of the rodless power cylinder unit and guided by the guide rail. According to the present invention, the external carriage is disposed on the side of the cylinder barrel facing the guide rail. This construction allows the external carriage and the slide table to be accommodated within the height of the cylinder barrel. Therefore, the height of the linear actuating device as a whole can be reduced to substantially the same as the height of the cylinder barrel.

REFERENCES:
patent: 4813341 (1989-03-01), Vaughn
patent: 5207145 (1993-05-01), Kemner
patent: 5311810 (1994-05-01), Takada et al.
patent: 5335583 (1994-08-01), Kaneko et al.
European Search Report dated Apr. 3, 1997 (2 pages).
Communication dated May 12, 1997 (1 page).

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