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Patent Searching and Data


Title:
NEEDLE PUNCHING MACHINE
Document Type and Number:
Japanese Patent JPH04228669
Kind Code:
A
Abstract:

PURPOSE: To simply detach a needle board of a needle punching machine from a needle beam without a substantial expenditure of work by mounting actuators on a machine frame or on a stripper of the needle punching machine and providing the needle beam with spring-biased clamping mechanisms for the needle board.

CONSTITUTION: In the needle punching machine having a lifting and lowering rod which is used for at least one needle beam for forming a removable retainer for a changeable needle board and movably guided in a frame and a stripper which is adjustably mounted in a frame and is associated with the needle board, the needle punching machine comprises spring-biased clamping mechanisms 3 having the retainer arranged on the needle beam 2 and clamping the needle board 1 to the needle beam 2 and actuators 4 which are associated with the spring-biased clamping mechanisms 3, open these spring-biased clamping mechanisms against spring load and mounted on a machine frame 5 and on the stripper 7.


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Inventors:
Kalteis, August
Application Number:
JP1991000126961
Publication Date:
August 18, 1992
Filing Date:
March 13, 1991
Export Citation:
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Assignee:
TEXTIL MAS FAB DR ERNST FEHRER AG
International Classes:
D04H18/00; (IPC1-7): D04H18/00