FR2511632A1 - Mandrin de serrage, notamment pour outils de percage sous percussion - Google Patents

Mandrin de serrage, notamment pour outils de percage sous percussion Download PDF

Info

Publication number
FR2511632A1
FR2511632A1 FR8212745A FR8212745A FR2511632A1 FR 2511632 A1 FR2511632 A1 FR 2511632A1 FR 8212745 A FR8212745 A FR 8212745A FR 8212745 A FR8212745 A FR 8212745A FR 2511632 A1 FR2511632 A1 FR 2511632A1
Authority
FR
France
Prior art keywords
mandrel
clamping
tool
jaws
sleeve
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
FR8212745A
Other languages
English (en)
French (fr)
Other versions
FR2511632B1 (it
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 FR2511632A1 publication Critical patent/FR2511632A1/fr
Application granted granted Critical
Publication of FR2511632B1 publication Critical patent/FR2511632B1/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
    • B23B31/028—Chucks the axial positioning of the tool being adjustable
    • 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
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR8212745A 1981-08-21 1982-07-21 Mandrin de serrage, notamment pour outils de percage sous percussion Granted FR2511632A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813133085 DE3133085A1 (de) 1981-08-21 1981-08-21 Spannfutter, insbesondere fuer schlagbohrwerkzeuge

Publications (2)

Publication Number Publication Date
FR2511632A1 true FR2511632A1 (fr) 1983-02-25
FR2511632B1 FR2511632B1 (it) 1984-04-13

Family

ID=6139789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212745A Granted FR2511632A1 (fr) 1981-08-21 1982-07-21 Mandrin de serrage, notamment pour outils de percage sous percussion

Country Status (5)

Country Link
CH (1) CH655875A5 (it)
DE (1) DE3133085A1 (it)
FR (1) FR2511632A1 (it)
GB (1) GB2104823B (it)
IT (1) IT1155729B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315661C2 (de) * 1983-03-25 1985-03-28 Günter Horst 7927 Sontheim Röhm Spannfutter für ein Werkzeug zum Schlagbohren
US4594036A (en) * 1983-05-20 1986-06-10 Kenneth R. Muzzy Quick change tool chuck system
DE8327665U1 (de) * 1983-09-27 1983-12-29 Röhm, Günter Horst, 7927 Sontheim Spannfutter, insbes. für Schlagbohrarbeiten
DE3416966C2 (de) * 1984-05-08 1986-10-30 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE3430869A1 (de) * 1984-08-22 1986-02-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Handgefuehrte hammerbohrmaschine
DE8436752U1 (de) * 1984-12-15 1985-03-21 Röhm, Günter Horst, 7927 Sontheim Bohrfutter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR323571A (fr) * 1902-06-17 1903-03-09 Errington Franklin Alfred Moyens de centrage de l'outil ou de la pièce dans des machines-outils
FR365592A (fr) * 1906-04-25 1906-09-11 Wide Range Drill-Chuck & Tool Company Mandrin de tour
FR398304A (fr) * 1909-01-06 1909-06-02 Bernhard Bomborn Mandrin de serrage à centrage automatique
FR500696A (fr) * 1919-06-13 1920-03-20 Courcelle & Halaire Soc Mandrin à centrage automatique
FR2145154A5 (it) * 1971-07-03 1973-02-16 Roehm Guenter H

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740202A1 (de) * 1977-09-07 1979-03-15 Bosch Gmbh Robert Spannfutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR323571A (fr) * 1902-06-17 1903-03-09 Errington Franklin Alfred Moyens de centrage de l'outil ou de la pièce dans des machines-outils
FR365592A (fr) * 1906-04-25 1906-09-11 Wide Range Drill-Chuck & Tool Company Mandrin de tour
FR398304A (fr) * 1909-01-06 1909-06-02 Bernhard Bomborn Mandrin de serrage à centrage automatique
FR500696A (fr) * 1919-06-13 1920-03-20 Courcelle & Halaire Soc Mandrin à centrage automatique
FR2145154A5 (it) * 1971-07-03 1973-02-16 Roehm Guenter H

Also Published As

Publication number Publication date
DE3133085A1 (de) 1983-03-10
IT1155729B (it) 1987-01-28
GB2104823B (en) 1984-08-22
GB2104823A (en) 1983-03-16
FR2511632B1 (it) 1984-04-13
CH655875A5 (de) 1986-05-30
IT8267972A0 (it) 1982-07-30
DE3133085C2 (it) 1989-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse