GB786456A - Improvements in or relating to apparatus for clamping exchangeable tools - Google Patents

Improvements in or relating to apparatus for clamping exchangeable tools

Info

Publication number
GB786456A
GB786456A GB28566/55A GB2856655A GB786456A GB 786456 A GB786456 A GB 786456A GB 28566/55 A GB28566/55 A GB 28566/55A GB 2856655 A GB2856655 A GB 2856655A GB 786456 A GB786456 A GB 786456A
Authority
GB
United Kingdom
Prior art keywords
tool
balls
recesses
magnetic
relating
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
GB28566/55A
Other languages
English (en)
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 GB786456A publication Critical patent/GB786456A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • B21D11/085—Bending by altering the thickness of part of the cross-section of the work by locally stretching or upsetting
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S403/00—Joints and connections
    • Y10S403/01—Magnetic
    • 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
    • Y10T279/17888—Tang offset within socket
    • 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
    • Y10T279/23—Chucks or sockets with magnetic or electrostatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
GB28566/55A 1955-06-13 1955-10-06 Improvements in or relating to apparatus for clamping exchangeable tools Expired GB786456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE10853A DE1142333B (de) 1955-06-13 1955-06-13 Halterung fuer die Werkzeuge an im Schnelltakt arbeitenden Pressen zum Kaltverformen von Blechen und Profilen

Publications (1)

Publication Number Publication Date
GB786456A true GB786456A (en) 1957-11-20

Family

ID=7067962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28566/55A Expired GB786456A (en) 1955-06-13 1955-10-06 Improvements in or relating to apparatus for clamping exchangeable tools

Country Status (6)

Country Link
US (1) US2912249A (enrdf_load_stackoverflow)
BE (1) BE548557A (enrdf_load_stackoverflow)
CH (1) CH341135A (enrdf_load_stackoverflow)
DE (1) DE1142333B (enrdf_load_stackoverflow)
FR (1) FR1151403A (enrdf_load_stackoverflow)
GB (1) GB786456A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269553A (en) * 1980-02-11 1981-05-26 Caterpillar Tractor Co. Arbor assembly
WO1981002266A1 (en) * 1980-02-11 1981-08-20 J Drazy Arbor assembly

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171663A (en) * 1960-07-15 1965-03-02 James A Stark Machine tool chucking device
US3358897A (en) * 1964-03-31 1967-12-19 Tempress Res Co Electric lead wire bonding tools
US3355209A (en) * 1965-05-10 1967-11-28 Magnetic Devices Inc Material handling device
US4476762A (en) * 1982-01-18 1984-10-16 Anderson Iii Frank T Cutting die supporting plate apparatus
US4515535A (en) * 1983-08-15 1985-05-07 Baxter Travenol Laboratories, Inc. Peristaltic pump quick disconnect rotor assembly
FR2558404B1 (fr) * 1983-12-23 1986-12-19 Citroen Sa Poignet de robot magnetique
EP0268698A1 (de) * 1986-11-24 1988-06-01 Schön & Cie GmbH Haltevorrichtung für Stanzmesser an einer Stanzmaschine
US5167478A (en) * 1990-04-03 1992-12-01 Kennametal Inc. Tool holder with radial tool change mechanism
US6227853B1 (en) * 1999-02-11 2001-05-08 Edge Technologies, Inc. Magnetic coupling system and method
ITPR20030037A1 (it) * 2003-05-23 2004-11-24 Schiavi Macchine Ind Spa Sistema di sostegno di un punzone per pressa piegatrice.
DE102007011423A1 (de) * 2007-03-08 2008-09-11 Poly-Clip System Gmbh & Co Kg Schließwerkzeugbaugruppe
EP3509770B1 (en) 2016-09-09 2025-04-16 Mate Precision Technologies Inc. Press brake tool engagement system
US10792716B2 (en) 2017-06-29 2020-10-06 Mate Precision Tooling, Inc. Magnetic press brake and machine tooling engagement systems
US10953453B2 (en) * 2017-11-06 2021-03-23 Mate Precision Technologies Inc. Magnetic press brake tooling engagement system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB542460A (enrdf_load_stackoverflow) * 1900-01-01
US1331030A (en) * 1917-10-19 1920-02-17 Ryan John Edward Device for holding tools or work
US2287286A (en) * 1938-08-13 1942-06-23 Karl Otto Goettsch Magnetic chuck
US2241091A (en) * 1939-06-08 1941-05-06 Hood Josa Allen Tube-end expander
US2422800A (en) * 1943-10-11 1947-06-24 Helliwells Ltd Apparatus for die-shaping sheet metal
AT165101B (de) * 1945-08-22 1950-01-25 Franz Gribsch Vorrichtung zum Lösen und Anziehen von Schrauben
US2550775A (en) * 1949-07-13 1951-05-01 Wade Stevenson Magnetic screw driver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269553A (en) * 1980-02-11 1981-05-26 Caterpillar Tractor Co. Arbor assembly
WO1981002266A1 (en) * 1980-02-11 1981-08-20 J Drazy Arbor assembly

Also Published As

Publication number Publication date
DE1142333B (de) 1963-01-17
BE548557A (enrdf_load_stackoverflow)
US2912249A (en) 1959-11-10
FR1151403A (fr) 1958-01-30
CH341135A (de) 1959-09-30

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