IT1155729B - Mandrino di serraggio particolarmente per utensili di foratura a percussione - Google Patents

Mandrino di serraggio particolarmente per utensili di foratura a percussione

Info

Publication number
IT1155729B
IT1155729B IT67972/82A IT6797282A IT1155729B IT 1155729 B IT1155729 B IT 1155729B IT 67972/82 A IT67972/82 A IT 67972/82A IT 6797282 A IT6797282 A IT 6797282A IT 1155729 B IT1155729 B IT 1155729B
Authority
IT
Italy
Prior art keywords
drilling tools
percussion drilling
clamping spindle
spindle particularly
clamping
Prior art date
Application number
IT67972/82A
Other languages
English (en)
Other versions
IT8267972A0 (it
Inventor
Gunter Horst Rohm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT8267972A0 publication Critical patent/IT8267972A0/it
Application granted granted Critical
Publication of IT1155729B publication Critical patent/IT1155729B/it

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)
IT67972/82A 1981-08-21 1982-07-30 Mandrino di serraggio particolarmente per utensili di foratura a percussione IT1155729B (it)

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
IT8267972A0 IT8267972A0 (it) 1982-07-30
IT1155729B true IT1155729B (it) 1987-01-28

Family

ID=6139789

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67972/82A IT1155729B (it) 1981-08-21 1982-07-30 Mandrino di serraggio particolarmente per utensili di foratura a percussione

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

Family Cites Families (6)

* 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
DE2133142C3 (de) * 1971-07-03 1980-07-31 Guenter Horst 7927 Sontheim Roehm Nachspannendes Bohrfutter
DE2740202A1 (de) * 1977-09-07 1979-03-15 Bosch Gmbh Robert Spannfutter

Also Published As

Publication number Publication date
GB2104823A (en) 1983-03-16
GB2104823B (en) 1984-08-22
FR2511632A1 (fr) 1983-02-25
IT8267972A0 (it) 1982-07-30
FR2511632B1 (it) 1984-04-13
CH655875A5 (de) 1986-05-30
DE3133085C2 (it) 1989-11-23
DE3133085A1 (de) 1983-03-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731