GB904642A - A tool holding device - Google Patents

A tool holding device

Info

Publication number
GB904642A
GB904642A GB31106/60A GB3110660A GB904642A GB 904642 A GB904642 A GB 904642A GB 31106/60 A GB31106/60 A GB 31106/60A GB 3110660 A GB3110660 A GB 3110660A GB 904642 A GB904642 A GB 904642A
Authority
GB
United Kingdom
Prior art keywords
shank
pin
socket
wohlhaupter
sept
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
GB31106/60A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB904642A publication Critical patent/GB904642A/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
    • B23B31/1071—Retention by balls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17666—Radially reciprocating jaws
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17743—Reciprocating cam sleeve
    • Y10T279/17752—Ball or roller jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17923—Transverse pin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17957—Friction grip
    • Y10T279/17965—Drill type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

904,642. Sockets. WOHLHAUPTER, E., and WOHLHAUPTER, E., [trading as WOHLHAUPTER & CO., EMIL]. Sept. 9, 1960 [Sept. 11, 1959], No. 31106/60. Class 83 (3). A conical tool shank 12a has a transverse pin 13 which co-operates with a rotary member 18 to force the shank into a co-operating socket 11, the conical angle being large. The ring 18 has cam surfaces which, on rotation of the ring, engage balls 17 which wedge beneath inclined surfaces on the pin 13 and force the shank into the socket. The side ends of the pin are flattened to act as drivers. The pin is retained in the shank by a ball 15. In a modification, when relative rotation occurs between the shank and socket, the pin 23, Fig. 4, rides up an inclined cam surface 21e on the socket.
GB31106/60A 1959-09-11 1960-09-09 A tool holding device Expired GB904642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW26358A DE1183341B (en) 1959-09-11 1959-09-11 Tool clamping device with steep taper fastening

Publications (1)

Publication Number Publication Date
GB904642A true GB904642A (en) 1962-08-29

Family

ID=7598317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31106/60A Expired GB904642A (en) 1959-09-11 1960-09-09 A tool holding device

Country Status (4)

Country Link
US (1) US3082014A (en)
CH (1) CH385595A (en)
DE (1) DE1183341B (en)
GB (1) GB904642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131915A (en) * 1982-12-15 1984-06-27 Peter Taylor Releasable coupling
FR2560095A1 (en) * 1984-02-24 1985-08-30 Kaiser Ag Heinz DEVICE FOR CONNECTING A TOOL PART TO A CONNECTING SHAFT

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630116A1 (en) * 1976-07-05 1978-01-19 Hilti Ag HOLDER FOR ACCOMMODATION OF SELF-DRILLING PLUGS
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
SE457623B (en) * 1987-04-21 1989-01-16 Sandvik Ab TOOL CONNECTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636421A (en) * 1925-08-10 1927-07-19 Warren E Knott Chuck
US1781442A (en) * 1926-10-16 1930-11-11 Arthur L Currier Chuck
US2320360A (en) * 1941-11-05 1943-06-01 Teletype Corp Quick-change device
CH266696A (en) * 1947-11-19 1950-02-15 Vogel Arnold Device for fixing a tool in a mandrel.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131915A (en) * 1982-12-15 1984-06-27 Peter Taylor Releasable coupling
FR2560095A1 (en) * 1984-02-24 1985-08-30 Kaiser Ag Heinz DEVICE FOR CONNECTING A TOOL PART TO A CONNECTING SHAFT
GB2156248A (en) * 1984-02-24 1985-10-09 Kaiser Ag Heinz Device for connecting a tool part to a connecting shaft

Also Published As

Publication number Publication date
CH385595A (en) 1964-12-15
DE1183341B (en) 1964-12-10
US3082014A (en) 1963-03-19

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