CA1086338A - Clamping device for a machine tool - Google Patents

Clamping device for a machine tool

Info

Publication number
CA1086338A
CA1086338A CA298,402A CA298402A CA1086338A CA 1086338 A CA1086338 A CA 1086338A CA 298402 A CA298402 A CA 298402A CA 1086338 A CA1086338 A CA 1086338A
Authority
CA
Canada
Prior art keywords
jaw
housing
lever
spacer block
engaged
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
CA298,402A
Other languages
English (en)
French (fr)
Inventor
Andre Carossino
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
Priority claimed from FR7707067A external-priority patent/FR2382976A1/fr
Priority claimed from FR7801765A external-priority patent/FR2414979A2/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1086338A publication Critical patent/CA1086338A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B23Q3/103—Constructional elements used for constructing work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/006—Supporting devices for clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
CA298,402A 1977-03-10 1978-03-07 Clamping device for a machine tool Expired CA1086338A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7707067 1977-03-10
FR7707067A FR2382976A1 (fr) 1977-03-10 1977-03-10 Dispositif de bridage pour machine-outil
FR7801765A FR2414979A2 (fr) 1978-01-23 1978-01-23 Dispositif de bridage pour machine-outil
FR7801765 1978-01-23

Publications (1)

Publication Number Publication Date
CA1086338A true CA1086338A (en) 1980-09-23

Family

ID=26219896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298,402A Expired CA1086338A (en) 1977-03-10 1978-03-07 Clamping device for a machine tool

Country Status (5)

Country Link
US (1) US4120490A (en, 2012)
CA (1) CA1086338A (en, 2012)
CH (1) CH620626A5 (en, 2012)
DE (1) DE2808667C2 (en, 2012)
IT (1) IT1104901B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323226A (en) * 1979-11-23 1982-04-06 Sam Close Clamp assembly
USD322259S (en) 1989-02-08 1991-12-10 Quandt Albert C Die holddown clamp
US5037074A (en) * 1989-04-04 1991-08-06 Lenzkes Karl Heinz Work-holding fixture for clamping a workpiece in position on a work-holding table
EP0402680A1 (de) * 1989-06-13 1990-12-19 Ascom Hasler AG Spannvorrichtung zum Halten eines Werkzeuges oder Werkstückes
FR2651546B1 (fr) * 1989-09-07 1991-11-29 Carossino Freres Organe d'assemblage pour la fixation d'un dispositif de bridage ou de ses composants sur la table d'une machine-outil.
DE4442803C1 (de) * 1994-12-01 1996-01-04 Shanview Patents Ltd Spannvorrichtung zum Festspannen eines Werkstücks auf einem Spanntisch
US5918868A (en) * 1995-02-28 1999-07-06 Techcom Technical Computerized Fixturing Ltd. Universal modular fixturing systems
DE202007001985U1 (de) 2007-02-10 2007-04-05 Lenzkes, Karl-Heinz Spannvorrichtung
DE102008033996A1 (de) * 2008-07-21 2010-02-25 Dieter Mengemann Distanzelement einer Vorrichtung zum lösbaren Festlegen eines Teils an einer Trageinrichtung und zugehörige Vorrichtung
CN103659644B (zh) * 2012-08-30 2015-12-16 鸿富锦精密工业（深圳）有限公司 定位装置及其定位机构
TWM506690U (zh) * 2014-11-26 2015-08-11 Concraft Holding Co Ltd 可改變方向之治具結構
EP3360646B1 (de) 2017-02-08 2019-03-13 Lenzkes Spanntechnik GmbH Spannwerkzeug und spannwerkzeug-lagerkörperteil
DE202017107175U1 (de) 2017-02-08 2017-12-15 Lenzkes Spanntechnik GmbH Spannwerkzeug und Spannwerkzeug-Lagerkörperteil
DE102022122691A1 (de) * 2022-09-07 2024-03-07 Andreas Maier Gmbh & Co. Kg Zwischenelement zum Anordnen zwischen einer Spannvorrichtung und einem Untergrund und ein Zwischenelement umfassender Spannturm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1490063A (en) * 1923-04-10 1924-04-08 Walter S Tower Machinist's clamp
US1997428A (en) * 1933-04-12 1935-04-09 Olson John Clamping device
US2365079A (en) * 1943-08-31 1944-12-12 Westinghouse Electric & Mfg Co Work-holding apparatus
FR2169516A5 (en, 2012) * 1972-01-28 1973-09-07 Carossino Andre

Also Published As

Publication number Publication date
IT1104901B (it) 1985-10-28
CH620626A5 (en, 2012) 1980-12-15
DE2808667A1 (de) 1978-09-14
DE2808667C2 (de) 1984-11-22
US4120490A (en) 1978-10-17
IT7883343A0 (it) 1978-03-08

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Legal Events

Date Code Title Description
MKEX Expiry