FR1055950A - Device for locking and unlocking a conical connection between a spindle and a tool - Google Patents

Device for locking and unlocking a conical connection between a spindle and a tool

Info

Publication number
FR1055950A
FR1055950A FR1055950DA FR1055950A FR 1055950 A FR1055950 A FR 1055950A FR 1055950D A FR1055950D A FR 1055950DA FR 1055950 A FR1055950 A FR 1055950A
Authority
FR
France
Prior art keywords
unlocking
spindle
locking
tool
conical connection
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)
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.)
Collet & Engelhard Maschinenfa
Original Assignee
Collet & Engelhard Maschinenfa
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 Collet & Engelhard Maschinenfa filed Critical Collet & Engelhard Maschinenfa
Application granted granted Critical
Publication of FR1055950A publication Critical patent/FR1055950A/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
    • B23B31/02—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
    • B23B31/1078—Retention by wedges
    • 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
    • B23B31/06—Features relating to the removal of tools; Accessories therefor
    • B23B31/07—Ejector wedges
FR1055950D 1950-08-28 1951-08-22 Device for locking and unlocking a conical connection between a spindle and a tool Expired FR1055950A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE295755X 1950-08-28
DE270451X 1951-04-27

Publications (1)

Publication Number Publication Date
FR1055950A true FR1055950A (en) 1954-02-23

Family

ID=25771551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055950D Expired FR1055950A (en) 1950-08-28 1951-08-22 Device for locking and unlocking a conical connection between a spindle and a tool

Country Status (4)

Country Link
BE (1) BE505445A (en)
CH (1) CH295755A (en)
FR (1) FR1055950A (en)
GB (1) GB688527A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684302A (en) * 1986-09-19 1987-08-04 George Dennis L Keeper for machine tools and the like
DE4032694C2 (en) * 1990-10-15 1993-11-04 Peter Baumgaertner CHUCK

Also Published As

Publication number Publication date
CH295755A (en) 1954-01-15
BE505445A (en)
GB688527A (en) 1953-03-11

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