FR2442096A1 - Mandrin pour machine-outil, en particulier porte-foret a couronne dentee - Google Patents

Mandrin pour machine-outil, en particulier porte-foret a couronne dentee

Info

Publication number
FR2442096A1
FR2442096A1 FR7923353A FR7923353A FR2442096A1 FR 2442096 A1 FR2442096 A1 FR 2442096A1 FR 7923353 A FR7923353 A FR 7923353A FR 7923353 A FR7923353 A FR 7923353A FR 2442096 A1 FR2442096 A1 FR 2442096A1
Authority
FR
France
Prior art keywords
mandrel
drill holder
machine tool
rotary drill
toothed rotary
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
FR7923353A
Other languages
English (en)
French (fr)
Other versions
FR2442096B1 (de
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2442096A1 publication Critical patent/FR2442096A1/fr
Application granted granted Critical
Publication of FR2442096B1 publication Critical patent/FR2442096B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B33/00—Hand tools not covered by any other group in this subclass
    • B25B33/005—Chuck keys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7923353A 1978-11-25 1979-09-19 Mandrin pour machine-outil, en particulier porte-foret a couronne dentee Granted FR2442096A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851161 DE2851161A1 (de) 1978-11-25 1978-11-25 Futter fuer handwerkzeugmaschinen, insbesondere zahnkranz-bohrfutter

Publications (2)

Publication Number Publication Date
FR2442096A1 true FR2442096A1 (fr) 1980-06-20
FR2442096B1 FR2442096B1 (de) 1984-08-24

Family

ID=6055612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923353A Granted FR2442096A1 (fr) 1978-11-25 1979-09-19 Mandrin pour machine-outil, en particulier porte-foret a couronne dentee

Country Status (5)

Country Link
DE (1) DE2851161A1 (de)
ES (1) ES247006Y (de)
FR (1) FR2442096A1 (de)
GB (1) GB2035156B (de)
IT (1) IT7923186V0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853045C2 (de) * 1978-12-08 1986-11-13 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE3024996A1 (de) * 1980-07-02 1982-01-28 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE3025021A1 (de) * 1980-07-02 1982-01-21 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE3507684A1 (de) * 1985-03-05 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart Spannvorrichtung fuer handwerkzeugmaschinen
US7073992B2 (en) 2003-06-24 2006-07-11 Irwin Industrial Tool Company Arbor for hole cutter and related method of use

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417144C (de) * 1924-08-08 1925-08-06 Wilhelm V Neudeck Spannfutter mit konischen Klemmrollen
DE428344C (de) * 1926-05-04 Wilhelm Von Neudeck Spannfutter mit konischen Klemmrollen
CH337386A (de) * 1955-07-04 1959-03-31 Mandrin Gmbh Schlüsselloses Dreibackenfutter
US3237955A (en) * 1964-01-03 1966-03-01 Jacobs Mfg Co Keyless chuck
GB1035672A (en) * 1962-06-23 1966-07-13 Roehm Gmbh Drilling chuck
DE2222075A1 (de) * 1972-05-05 1973-11-15 Roehm Guenter H Nachspannendes bohrfutter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE428344C (de) * 1926-05-04 Wilhelm Von Neudeck Spannfutter mit konischen Klemmrollen
DE417144C (de) * 1924-08-08 1925-08-06 Wilhelm V Neudeck Spannfutter mit konischen Klemmrollen
CH337386A (de) * 1955-07-04 1959-03-31 Mandrin Gmbh Schlüsselloses Dreibackenfutter
GB1035672A (en) * 1962-06-23 1966-07-13 Roehm Gmbh Drilling chuck
US3237955A (en) * 1964-01-03 1966-03-01 Jacobs Mfg Co Keyless chuck
DE2222075A1 (de) * 1972-05-05 1973-11-15 Roehm Guenter H Nachspannendes bohrfutter

Also Published As

Publication number Publication date
ES247006U (es) 1980-07-01
FR2442096B1 (de) 1984-08-24
GB2035156A (en) 1980-06-18
IT7923186V0 (it) 1979-11-20
GB2035156B (en) 1982-12-15
DE2851161A1 (de) 1980-06-12
ES247006Y (es) 1980-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse