FR2417363A1 - DRILLING CHUCK, IN PARTICULAR WITH TIGHTENING - Google Patents

DRILLING CHUCK, IN PARTICULAR WITH TIGHTENING

Info

Publication number
FR2417363A1
FR2417363A1 FR7903764A FR7903764A FR2417363A1 FR 2417363 A1 FR2417363 A1 FR 2417363A1 FR 7903764 A FR7903764 A FR 7903764A FR 7903764 A FR7903764 A FR 7903764A FR 2417363 A1 FR2417363 A1 FR 2417363A1
Authority
FR
France
Prior art keywords
tightening
chucks
tool
relates
drilling
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
FR7903764A
Other languages
French (fr)
Other versions
FR2417363B1 (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 FR2417363A1 publication Critical patent/FR2417363A1/en
Application granted granted Critical
Publication of FR2417363B1 publication Critical patent/FR2417363B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements

Abstract

L'invention concerne les mandrins porte-outil. Elle a pour objet un mandrin comportant un corps 1 et un manchon de serrage 2 entre lesquels est prévu un dispositif à crans d'arrêt empêchant le desserrage de l'outil et constitué par une couronne dentée 14 et des doigts d'arrêt 16. Ces derniers sont espacés d'un multiple entier, plus une fraction, de l'écartement des dents de la couronne 14, et sont effaçables au moyen d'un organe de manoeuvre 17 commun. Application aux mandrins pour perçage avec percussion.The invention relates to tool chucks. It relates to a mandrel comprising a body 1 and a tightening sleeve 2 between which is provided a stopper device preventing loosening of the tool and constituted by a toothed ring 14 and stop fingers 16. These the latter are spaced apart by a whole multiple, plus a fraction, of the spacing of the teeth of the crown 14, and are erasable by means of a common actuator 17. Application to chucks for drilling with percussion.

FR7903764A 1978-02-17 1979-02-14 DRILLING CHUCK, IN PARTICULAR WITH TIGHTENING Granted FR2417363A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2806797A DE2806797C2 (en) 1978-02-17 1978-02-17 Drill chuck

Publications (2)

Publication Number Publication Date
FR2417363A1 true FR2417363A1 (en) 1979-09-14
FR2417363B1 FR2417363B1 (en) 1983-10-14

Family

ID=6032249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903764A Granted FR2417363A1 (en) 1978-02-17 1979-02-14 DRILLING CHUCK, IN PARTICULAR WITH TIGHTENING

Country Status (7)

Country Link
JP (1) JPS54117982A (en)
CH (1) CH635767A5 (en)
DE (1) DE2806797C2 (en)
FR (1) FR2417363A1 (en)
GB (1) GB1566855A (en)
IT (1) IT1118374B (en)
NL (1) NL185902C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511290A1 (en) * 1981-08-17 1983-02-18 Hilti Ag TOOL HOLDER FOR PUNCHING HAMMER
FR2560101A1 (en) * 1984-02-24 1985-08-30 Roehm Guenter H TIGHTENING CHUCK FOR A PERCUSSION DRILLING TOOL
FR2562831A1 (en) * 1984-04-11 1985-10-18 Roehm Guenter H PERCUSSION DEVICE WITH PERCUSSION
EP0164516A1 (en) * 1984-06-15 1985-12-18 Günter Horst Röhm Drill chuck
FR2565864A1 (en) * 1984-06-15 1985-12-20 Roehm Guenter H PERCUSSION DRILLING DEVICE
EP0237858A2 (en) * 1986-03-20 1987-09-23 Robert Bosch Gmbh Drill chuck
EP0413046A1 (en) * 1989-08-18 1991-02-20 Günter Horst Röhm Self-clamping drill chuck
EP0598208A1 (en) * 1992-11-16 1994-05-25 Günter Horst Röhm Selfclamping drill chuck

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847927C2 (en) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Chucks, in particular drill chucks
DE3416986C2 (en) * 1983-09-27 1985-10-10 Günter Horst 7927 Sontheim Röhm Drill chucks for hammer drilling
DE3338141A1 (en) * 1983-10-20 1985-05-02 Günter Horst 7927 Sontheim Röhm Drill chuck
DE3338067A1 (en) * 1983-10-20 1985-05-09 Günter Horst 7927 Sontheim Röhm Drill chuck
DE3405511C1 (en) * 1984-02-16 1985-07-11 Günter Horst 7927 Sontheim Röhm Chuck, especially drill chuck
DE3424679A1 (en) * 1984-07-05 1986-02-06 Hilti Ag, Schaan Drill chuck with amplification of chucking power
DE3425736A1 (en) * 1984-07-12 1986-01-16 Metabowerke GmbH & Co, 7440 Nürtingen Drill chuck for percussion drills and/or rotary drills
DE3432918A1 (en) * 1984-09-07 1986-03-20 Günter Horst 7927 Sontheim Röhm TENSIONING DRILL CHUCK
JPS62166906A (en) * 1986-01-21 1987-07-23 Matsushita Electric Works Ltd Chucking tool
JPH0780127B2 (en) * 1986-04-28 1995-08-30 松下電工株式会社 Portable power tools
US4848779A (en) * 1987-04-02 1989-07-18 Black & Decker Inc. Keyless chuck
DE3727147A1 (en) * 1987-08-14 1989-02-23 Roehm Guenter H TENSIONING DRILL CHUCK
DE3729883A1 (en) * 1987-09-05 1989-03-23 Metabowerke Kg DRILL CHUCK
DE4005757A1 (en) * 1990-02-23 1991-08-29 Bosch Gmbh Robert Hand-tool machine with drill chuck - incorporates locking device preventing loosening of chuck jaws during operation
US5195760A (en) * 1990-06-12 1993-03-23 Black & Decker Inc. Keyless chuck
DE4023304C1 (en) * 1990-07-21 1991-09-12 Guenter Horst 7927 Sontheim De Roehm
JP4725043B2 (en) * 2004-07-02 2011-07-13 村田機械株式会社 LOADER DEVICE AND SETUP CHANGE METHOD THEREOF
ES2610053B2 (en) 2015-09-22 2019-11-27 Stryker Corp KEYBOARD HOLDER WITH LOCK DEVICE
CN205834284U (en) * 2016-05-20 2016-12-28 浙江三鸥机械股份有限公司 A kind of novel Self-locking drill-chuck

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB171993A (en) * 1920-11-29 1922-11-09 Josef Schwahlen Improvements in chucks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7507146A (en) * 1974-07-03 1976-01-06 Kraftwerk Union Ag CONSTRUCTION FOR HEAT MOVEMENT OF A REACTOR PRESSURE VESSEL.
DE2639214C3 (en) * 1976-08-31 1979-03-22 Guenter Horst 7927 Sontheim Roehm Drill chuck

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB171993A (en) * 1920-11-29 1922-11-09 Josef Schwahlen Improvements in chucks

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511290A1 (en) * 1981-08-17 1983-02-18 Hilti Ag TOOL HOLDER FOR PUNCHING HAMMER
FR2560101A1 (en) * 1984-02-24 1985-08-30 Roehm Guenter H TIGHTENING CHUCK FOR A PERCUSSION DRILLING TOOL
FR2562831A1 (en) * 1984-04-11 1985-10-18 Roehm Guenter H PERCUSSION DEVICE WITH PERCUSSION
EP0164516A1 (en) * 1984-06-15 1985-12-18 Günter Horst Röhm Drill chuck
FR2565864A1 (en) * 1984-06-15 1985-12-20 Roehm Guenter H PERCUSSION DRILLING DEVICE
EP0237858A2 (en) * 1986-03-20 1987-09-23 Robert Bosch Gmbh Drill chuck
EP0237858A3 (en) * 1986-03-20 1989-10-25 Robert Bosch Gmbh Drill chuck
EP0413046A1 (en) * 1989-08-18 1991-02-20 Günter Horst Röhm Self-clamping drill chuck
EP0598208A1 (en) * 1992-11-16 1994-05-25 Günter Horst Röhm Selfclamping drill chuck

Also Published As

Publication number Publication date
CH635767A5 (en) 1983-04-29
JPS6219964B2 (en) 1987-05-01
DE2806797A1 (en) 1979-08-23
IT7967352A0 (en) 1979-02-16
JPS54117982A (en) 1979-09-13
IT1118374B (en) 1986-02-24
NL7900633A (en) 1979-08-21
GB1566855A (en) 1980-05-08
DE2806797C2 (en) 1985-12-05
FR2417363B1 (en) 1983-10-14
NL185902B (en) 1990-03-16
NL185902C (en) 1990-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse