FR1435714A - Dispositif de maintien pour une machine à cisailler ou analogue - Google Patents

Dispositif de maintien pour une machine à cisailler ou analogue

Info

Publication number
FR1435714A
FR1435714A FR19942A FR19942A FR1435714A FR 1435714 A FR1435714 A FR 1435714A FR 19942 A FR19942 A FR 19942A FR 19942 A FR19942 A FR 19942A FR 1435714 A FR1435714 A FR 1435714A
Authority
FR
France
Prior art keywords
holding device
shearing machine
shearing
machine
holding
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
FR19942A
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.)
Pacific Press and Shear Corp
Original Assignee
Pacific Press and Shear Corp
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 Pacific Press and Shear Corp filed Critical Pacific Press and Shear Corp
Application granted granted Critical
Publication of FR1435714A publication Critical patent/FR1435714A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/08—Press-pads; Counter-bases; Hold-down devices
    • 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
    • Y10T83/00—Cutting
    • Y10T83/566—Interrelated tool actuating means and means to actuate work immobilizer
    • Y10T83/5669—Work clamp
    • Y10T83/5787—Clamp driven by yieldable means
    • Y10T83/5796—Drive means is resilient
    • 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
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7547—Liquid pressure actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shearing Machines (AREA)
FR19942A 1964-06-08 1965-06-08 Dispositif de maintien pour une machine à cisailler ou analogue Expired FR1435714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US373152A US3345897A (en) 1964-06-08 1964-06-08 Hold-down means for a shear machine or the like

Publications (1)

Publication Number Publication Date
FR1435714A true FR1435714A (fr) 1966-04-15

Family

ID=23471202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19942A Expired FR1435714A (fr) 1964-06-08 1965-06-08 Dispositif de maintien pour une machine à cisailler ou analogue

Country Status (5)

Country Link
US (1) US3345897A (fr)
BE (1) BE664995A (fr)
DE (1) DE1452831B2 (fr)
FR (1) FR1435714A (fr)
GB (1) GB1082929A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564014A1 (fr) * 1984-05-09 1985-11-15 Smid Sa Dispositif de maintien des materiaux en plaques sur les tables d'une machine a scier

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO129866B (fr) * 1972-09-20 1974-06-04 T Nilsen
DE2559269C3 (de) * 1975-12-31 1982-01-21 Reinhardt Maschinenbau Gmbh, 7032 Sindelfingen Anpresselement am Niederhalter
DE2642656C3 (de) * 1976-09-22 1980-01-17 Reinhardt Maschinenbau Gmbh, 7032 Sindelfingen Tafelschere
DE3134565A1 (de) * 1981-09-01 1983-03-10 Peddinghaus, Rolf, 5828 Ennepetal Stangenschere
US4570913A (en) * 1984-01-11 1986-02-18 Production Equipment & Engineering Co. Clamping apparatus for truss manufacturing equipment
DE3546859C2 (de) * 1984-05-02 1999-08-05 Amada Co Niederhaltevorrichtung für eine Maschinenschere
GB8629804D0 (en) * 1986-12-12 1987-01-21 Greenwood Electronic Ltd W Guillotines
US5657972A (en) * 1994-12-22 1997-08-19 Isi Norgren, Inc. Clamp with inflatable bladder
US5820117A (en) * 1995-06-28 1998-10-13 Micron Electronics, Inc. Air bladder fixture tooling for supporting circuit board assembly processing
FR3085010B1 (fr) * 2018-08-17 2020-11-27 Psa Automobiles Sa Machine a decouper une tole, munie d''un appareil de retenue d''une chute prealablement a son evacuation.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598759A (en) * 1945-09-08 1948-02-25 Copper And Asbestos Washer Com Improvements in or relating to guards for guillotine and like machines
US1575969A (en) * 1926-03-09 Apparatus fob
US1612956A (en) * 1925-02-20 1927-01-04 Seybold Machine Company Paper cutter
US2269328A (en) * 1939-01-09 1942-01-06 Bliss E W Co Hydraulic hold-down
US2560902A (en) * 1946-09-05 1951-07-17 Samuel R Smith Fluid pressure actuated multiple arm pressure clamp
US2665737A (en) * 1949-08-26 1954-01-12 Goodrich Co B F Apparatus for seaming plastic sheet material
US3034389A (en) * 1958-05-05 1962-05-15 Lodge & Shipley Co Adjustable hydraulic clamp for squaring shears
US3054316A (en) * 1958-06-20 1962-09-18 Pacific Ind Mfg Co Shear machine and hold-down assembly therefor
US3048386A (en) * 1958-08-15 1962-08-07 Miehle Goss Dexter Inc Flexible clamp for paper cutters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564014A1 (fr) * 1984-05-09 1985-11-15 Smid Sa Dispositif de maintien des materiaux en plaques sur les tables d'une machine a scier
EP0165189A1 (fr) * 1984-05-09 1985-12-18 SMID S.A., Société Anonyme dite: Dispositif de maintien des matériaux en plaques sur les tables d'une machine à scier

Also Published As

Publication number Publication date
GB1082929A (en) 1967-09-13
US3345897A (en) 1967-10-10
DE1452831A1 (de) 1969-09-25
DE1452831B2 (de) 1970-10-01
BE664995A (fr) 1965-10-01

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