FR583491A - Device for wedging the bit holders in the tool holders - Google Patents

Device for wedging the bit holders in the tool holders

Info

Publication number
FR583491A
FR583491A FR583491DA FR583491A FR 583491 A FR583491 A FR 583491A FR 583491D A FR583491D A FR 583491DA FR 583491 A FR583491 A FR 583491A
Authority
FR
France
Prior art keywords
holders
wedging
bit
tool
tool holders
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Raymond Cottignie
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 filed Critical
Application granted granted Critical
Publication of FR583491A publication Critical patent/FR583491A/en
Expired 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
    • B23B31/005—Cylindrical shanks of tools
    • 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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0208—Bores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/026—Grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR583491D 1924-07-07 1924-07-07 Device for wedging the bit holders in the tool holders Expired FR583491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR583491T 1924-07-07

Publications (1)

Publication Number Publication Date
FR583491A true FR583491A (en) 1925-01-13

Family

ID=8958722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583491D Expired FR583491A (en) 1924-07-07 1924-07-07 Device for wedging the bit holders in the tool holders

Country Status (1)

Country Link
FR (1) FR583491A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501581A (en) * 1946-05-06 1950-03-21 Joseph V Rieger Hinge joint
FR2351242A1 (en) * 1976-05-15 1977-12-09 Hawera Probst Gmbh DRILLING DEVICE INCLUDING AN INTERCHANGEABLE ROCK FLOWER, IN PARTICULAR A PERCUSSION FLOWER, A DRILL OR SIMILAR
FR2416064A1 (en) * 1978-02-06 1979-08-31 Groupe Etu Tech Const Machines Rapid action punch holder - has sleeves on cup contg. tool shank ramps, with relative rotation displacing balls into circumferential groove

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501581A (en) * 1946-05-06 1950-03-21 Joseph V Rieger Hinge joint
FR2351242A1 (en) * 1976-05-15 1977-12-09 Hawera Probst Gmbh DRILLING DEVICE INCLUDING AN INTERCHANGEABLE ROCK FLOWER, IN PARTICULAR A PERCUSSION FLOWER, A DRILL OR SIMILAR
FR2416064A1 (en) * 1978-02-06 1979-08-31 Groupe Etu Tech Const Machines Rapid action punch holder - has sleeves on cup contg. tool shank ramps, with relative rotation displacing balls into circumferential groove

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