EP 0100421 A3 19851204 - DRILL STAND
Title (en)
DRILL STAND
Publication
Application
Priority
US 39729382 A 19820712
Abstract (en)
[origin: EP0100421A2] A drill stand for supporting a drill in position with respect to a workpiece and advancing said drill to perform a drilling operation. The stand includes a base (10) and a pair of spaced rods (18,19) extending upwardly therefrom in substantially parallel alignment. Each rod is pivotally connected to the base and the rods may pivot together through desired angles with respect to the base. The pivotal connections preferably incorporate clutch components (21,43,44,25,45,46) capable of creating a controlled interference fit securely to clamp the rods in a desired angular position. A drill supporting bridge (32) interconnects the posts and is slidable therealong toward and away from the base. The base is further adapted (11,12) to accommodate a workpiece.
IPC 1-7
IPC 8 full level
B23B 45/14 (2006.01); B25H 1/00 (2006.01)
CPC (source: EP)
B25H 1/0042 (2013.01); B25H 1/0064 (2013.01)
Citation (search report)
- [X] DE 360021 C 19220929 - PAUL HOFFMANN
- [Y] FR 2106757 A5 19720505 - TUBAUTO
- [Y] CH 241795 A 19460331 - STUDER HENRI [CH]
- [YD] US 3874810 A 19750401 - RUSSELL WILLIAM D
- [A] DE 2812296 A1 19791004 - KLEIN KARL
- [A] US 2909083 A 19591020 - CHESTNUT ISAAC O
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83106007 A 19830620