FR2405797A2 - DRILLING KIT - Google Patents

DRILLING KIT

Info

Publication number
FR2405797A2
FR2405797A2 FR7829143A FR7829143A FR2405797A2 FR 2405797 A2 FR2405797 A2 FR 2405797A2 FR 7829143 A FR7829143 A FR 7829143A FR 7829143 A FR7829143 A FR 7829143A FR 2405797 A2 FR2405797 A2 FR 2405797A2
Authority
FR
France
Prior art keywords
rod
drilling
wall
stop collar
produce
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7829143A
Other languages
French (fr)
Other versions
FR2405797B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2405797A2 publication Critical patent/FR2405797A2/en
Application granted granted Critical
Publication of FR2405797B2 publication Critical patent/FR2405797B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0027—Drills for enlarging a hole by tool swivelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B23B49/005—Attached to the drill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips

Abstract

L'invention concerne un ensemble de perçage constitué par une tige de perçage présentant une lamelle de perçage, munie de tranchants latéraux pour produire un détalonnage dans un trou foré dans un mur, ainsi qu'un collet de butée, pouvant être déplacé et fixé sur la tige et qui peut prendre appui sur une cavité d'une plaque de butée engagée par-dessus la tige de perçage et s'appliquant sur le mur. La tige de perçage présente plusieurs encoches échelonnées sur sa longueur et dans lesquelles peut s'enclencher une goupille guidée dans la paroi du collet de butée et élastiquement pressee contre la tige. Cet ensemble permet de produire des trous détalonnés, de longueurs différentes, dans des matériaux tendres (plâtre ou béton poreux).The invention relates to a drilling assembly consisting of a drilling rod having a drilling lamella, provided with side cutting edges to produce relief in a hole drilled in a wall, as well as a stop collar, which can be moved and fixed on. the rod and which can be supported on a cavity of a stop plate engaged over the drilling rod and applying to the wall. The piercing rod has several notches staggered along its length and in which can engage a pin guided in the wall of the stop collar and elastically pressed against the rod. This set makes it possible to produce bead-cut holes, of different lengths, in soft materials (plaster or porous concrete).

FR7829143A 1977-10-13 1978-10-12 DRILLING KIT Granted FR2405797A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2746029A DE2746029C2 (en) 1977-10-13 1977-10-13 Drilling unit

Publications (2)

Publication Number Publication Date
FR2405797A2 true FR2405797A2 (en) 1979-05-11
FR2405797B2 FR2405797B2 (en) 1982-11-26

Family

ID=6021339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829143A Granted FR2405797A2 (en) 1977-10-13 1978-10-12 DRILLING KIT

Country Status (9)

Country Link
AT (1) AT364148B (en)
BE (1) BE871162R (en)
CH (1) CH632687A5 (en)
DE (1) DE2746029C2 (en)
ES (1) ES238640Y (en)
FR (1) FR2405797A2 (en)
GB (1) GB2005572B (en)
IT (1) IT1099375B (en)
NL (1) NL7809399A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014388A1 (en) * 1980-04-15 1981-10-22 Artur Dr.H.C. 7244 Waldachtal Fischer DRILL UNIT INTENDED FOR PRODUCING DRILL HOLES WITH UNDERCUTS
DE3015999C2 (en) * 1980-04-25 1984-05-10 Artur Dr.H.C. 7244 Waldachtal Fischer Drilling unit for producing an undercut in the borehole
DE3027408C2 (en) * 1980-07-19 1984-02-23 Artur Dr.H.C. 7244 Waldachtal Fischer Drilling device for producing drill holes with undercuts
DE3426092C2 (en) * 1984-07-14 1995-11-02 Fischer Artur Werke Gmbh Drilling device for producing boreholes with undercuts that can be placed anywhere
GB8425400D0 (en) * 1984-10-08 1984-11-14 Dom Holdings Plc Tool
FR2633538B1 (en) * 1988-06-29 1992-06-05 Philippe Marcel DRILLING AND / OR SLOTTING DEVICE
DE3924044A1 (en) * 1989-07-21 1991-01-24 Fischer Artur Werke Gmbh DEVICE FOR PRODUCING AN UNDERCUT IN A DRILL HOLE
US5421091A (en) * 1994-02-23 1995-06-06 S-B Power Tool Company Adjustable guide shoe for reciprocating saw
DE19528673A1 (en) * 1995-08-04 1997-02-06 Fischer Artur Werke Gmbh Drill for creating undercut holes for installation of chemical anchor - has drilling bit with shaft having several side cutting plates running axially one after another, each offset by 90 degrees to the preceding plate
DE19819917A1 (en) * 1998-05-05 1999-11-18 Bosch Gmbh Robert Blind hole to take screw
US7771143B2 (en) * 2006-03-03 2010-08-10 Warsaw Orthopedic, Inc Drill bit assembly with adjustable drill stop sleeve
US9364903B2 (en) 2013-10-11 2016-06-14 Irwin Industrial Tool Company Drilling apparatus and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE807154C (en) * 1949-06-16 1951-06-25 Hermann Bilz Holder for tools for drilling, reaming, countersinking or the like to be attached to a drilling spindle or the like by means of a Morse taper or the like.
US2570945A (en) * 1946-02-27 1951-10-09 Hawkins General Arthur Drill bit having file teeth
GB840702A (en) * 1958-07-12 1960-07-06 Thos R Ellin Footprint Works L Improvements in or relating to depth gauges for drill bits
GB840701A (en) * 1958-07-12 1960-07-06 Thos R Ellin Footprint Works L Improvements in or relating to drill bits
FR2099992A5 (en) * 1970-06-30 1972-03-17 Neumo Gmbh

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570945A (en) * 1946-02-27 1951-10-09 Hawkins General Arthur Drill bit having file teeth
DE807154C (en) * 1949-06-16 1951-06-25 Hermann Bilz Holder for tools for drilling, reaming, countersinking or the like to be attached to a drilling spindle or the like by means of a Morse taper or the like.
GB840702A (en) * 1958-07-12 1960-07-06 Thos R Ellin Footprint Works L Improvements in or relating to depth gauges for drill bits
GB840701A (en) * 1958-07-12 1960-07-06 Thos R Ellin Footprint Works L Improvements in or relating to drill bits
FR2099992A5 (en) * 1970-06-30 1972-03-17 Neumo Gmbh

Also Published As

Publication number Publication date
IT7828663A0 (en) 1978-10-12
IT1099375B (en) 1985-09-18
GB2005572A (en) 1979-04-25
CH632687A5 (en) 1982-10-29
ES238640U (en) 1978-11-16
BE871162R (en) 1979-02-01
DE2746029A1 (en) 1979-04-19
FR2405797B2 (en) 1982-11-26
ATA732578A (en) 1981-02-15
NL7809399A (en) 1979-04-18
DE2746029C2 (en) 1985-10-10
ES238640Y (en) 1979-04-01
AT364148B (en) 1981-09-25
GB2005572B (en) 1982-03-03

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Legal Events

Date Code Title Description
TP Transmission of property