EP 0968793 A3 20001220 - Variable fastening and/or drilling tool
Title (en)
Variable fastening and/or drilling tool
Title (de)
Variables Schraub- und/oder Bohrwerkzeug
Title (fr)
Outil variable de vissage et/ou perçage
Publication
Application
Priority
DE 29811783 U 19980702
Abstract (en)
[origin: EP0968793A2] The shank (2) on its free end (20) is formed as a stepped hexagon (21,22). The sleeve-form shank extension (3) is formed with a stepped hexagonal inner contour (31,32) with different diameters on respective sides of the shank extension. The tool insert holder (4) is constructed externally and internally with a hexagonal contour (42,45). It has a collar or base in its longitudinal centre, acting as a stop for two tool inserts fitted from the two respective ends.
IPC 1-7
IPC 8 full level
B25B 15/00 (2006.01); B25B 21/00 (2006.01); B25B 23/00 (2006.01); B25B 23/12 (2006.01); B25F 1/02 (2006.01); B25F 5/02 (2006.01); B25G 1/08 (2006.01)
CPC (source: EP)
B25B 15/001 (2013.01); B25B 23/0035 (2013.01); B25B 23/12 (2013.01); B25F 1/02 (2013.01); B25F 5/029 (2013.01); B25G 1/085 (2013.01)
Citation (search report)
- [DA] EP 0743142 A1 19961120 - JORE MATTHEW B [US]
- [A] US 5313680 A 19940524 - RINGLER WILLIAM G [US]
- [DA] EP 0744251 A2 19961127 - BEST WAY TOOLS BY ANDERSON INC [US]
- [A] DE 8815261 U1 19890209
- [A] US 5586847 A 19961224 - MATTERN JR CHARLES J [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0968793 A2 20000105; EP 0968793 A3 20001220; EP 0968793 B1 20031008; AT E251526 T1 20031015; DE 29811783 U1 19981008; DE 59907265 D1 20031113
DOCDB simple family (application)
EP 99112506 A 19990701; AT 99112506 T 19990701; DE 29811783 U 19980702; DE 59907265 T 19990701