Device for actuating screw-threaded bolts

Details Device for actuating screw-threaded bolts Device for actuating screw-threaded bolts

1975-08-27

1977-06-07

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Machine

B25B 2902

Patent

active

040275590

ABSTRACT:
Device for actuating screw bolts, one end of which have spanner flats and the other end of which can be screwed into a receptor screw threading to form screw connections on flanges, lids, closures and the like, the device comprising a support member, the bottom end of which can be placed on a base, said support member having at least one opening for receiving at least one screw bolt end, and a spanner element which is retained by the support member or a part associated therewith and can be rotated by means of a motor drive, and can be brought into torque-transmitting connection with the spanner flats of a screw bolt.

REFERENCES:
patent: 1343667 (1920-06-01), Evensen
patent: 3015975 (1962-01-01), Biach
patent: 3041902 (1962-07-01), Wing
patent: 3877326 (1975-04-01), Kock et al.

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