GB688527A - Improvements relating to the fixing of tool shanks in driving spindles - Google Patents

Improvements relating to the fixing of tool shanks in driving spindles

Info

Publication number
GB688527A
GB688527A GB20301/51A GB2030151A GB688527A GB 688527 A GB688527 A GB 688527A GB 20301/51 A GB20301/51 A GB 20301/51A GB 2030151 A GB2030151 A GB 2030151A GB 688527 A GB688527 A GB 688527A
Authority
GB
United Kingdom
Prior art keywords
fixing
improvements relating
tool shanks
releasing
driving spindles
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
GB20301/51A
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
Publication of GB688527A publication Critical patent/GB688527A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

688,527. Sockets. COLLET & ENGELHARD MASCHINENFABRIK AKT.-GES. Aug. 28, 1951 [Aug. 28, 1950; April 27, 1951], No. 20301/51. Class 83 (iii). Means for securing and releasing a tapered tool shank 3 from a spindle 1 comprise a securing wedge 10, co-operating with a removable member 9, and releasing wedges 161, 171. In a simplified construction, a single releasing wedge 35, Fig. 3, is provided.
GB20301/51A 1950-08-28 1951-08-28 Improvements relating to the fixing of tool shanks in driving spindles Expired GB688527A (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
GB688527A true GB688527A (en) 1953-03-11

Family

ID=25771551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20301/51A Expired GB688527A (en) 1950-08-28 1951-08-28 Improvements relating to the fixing of tool shanks in driving spindles

Country Status (4)

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

Cited By (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
US5152541A (en) * 1990-10-15 1992-10-06 Baumgaertner Peter Chuck

Cited By (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
US5152541A (en) * 1990-10-15 1992-10-06 Baumgaertner Peter Chuck

Also Published As

Publication number Publication date
CH295755A (en) 1954-01-15
FR1055950A (en) 1954-02-23
BE505445A (en)

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