DE2752349C3 - Schutzvorrichtung für eine Blechklemme bei Blechbearbeitungsmaschinen - Google Patents

Schutzvorrichtung für eine Blechklemme bei Blechbearbeitungsmaschinen

Info

Publication number
DE2752349C3
DE2752349C3 DE2752349A DE2752349A DE2752349C3 DE 2752349 C3 DE2752349 C3 DE 2752349C3 DE 2752349 A DE2752349 A DE 2752349A DE 2752349 A DE2752349 A DE 2752349A DE 2752349 C3 DE2752349 C3 DE 2752349C3
Authority
DE
Germany
Prior art keywords
sheet metal
contact
metal clamp
clamp
metal working
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
DE2752349A
Other languages
German (de)
English (en)
Other versions
DE2752349B2 (de
DE2752349A1 (de
Inventor
Marcel Cheseaux Lausanne Frossard (Schweiz)
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.)
Raskin Sa Lausanne Vernand (schweiz)
Original Assignee
Raskin Sa Lausanne Vernand (schweiz)
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 Raskin Sa Lausanne Vernand (schweiz) filed Critical Raskin Sa Lausanne Vernand (schweiz)
Publication of DE2752349A1 publication Critical patent/DE2752349A1/de
Publication of DE2752349B2 publication Critical patent/DE2752349B2/de
Application granted granted Critical
Publication of DE2752349C3 publication Critical patent/DE2752349C3/de
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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • 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
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/71—Safety device
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30392—Milling with means to protect operative or machine [e.g., guard, safety device, etc.]
    • 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
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/088—Responsive to tool detector or work-feed-means detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Advancing Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
DE2752349A 1977-09-14 1977-11-21 Schutzvorrichtung für eine Blechklemme bei Blechbearbeitungsmaschinen Expired DE2752349C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1122777A CH617255A5 (enExample) 1977-09-14 1977-09-14

Publications (3)

Publication Number Publication Date
DE2752349A1 DE2752349A1 (de) 1979-03-15
DE2752349B2 DE2752349B2 (de) 1980-04-03
DE2752349C3 true DE2752349C3 (de) 1980-12-04

Family

ID=4371361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2752349A Expired DE2752349C3 (de) 1977-09-14 1977-11-21 Schutzvorrichtung für eine Blechklemme bei Blechbearbeitungsmaschinen

Country Status (8)

Country Link
US (1) US4217068A (enExample)
JP (1) JPS5455885A (enExample)
CH (1) CH617255A5 (enExample)
DE (1) DE2752349C3 (enExample)
FR (1) FR2403128A1 (enExample)
GB (1) GB2006908B (enExample)
IT (1) IT1104456B (enExample)
SE (1) SE435692B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202213A (ja) * 1982-05-17 1983-11-25 Mitsui Eng & Shipbuild Co Ltd 棒状体群から棒状体を一本ずつ取り出す装置
JPH0256597U (enExample) * 1988-10-13 1990-04-24
JP2628926B2 (ja) * 1990-04-26 1997-07-09 ファナック株式会社 加工ヘッドの干渉防止方式
JP2787038B2 (ja) * 1994-06-06 1998-08-13 セイコープレシジョン株式会社 基板の位置決め把持装置
FR2730181B1 (fr) * 1995-02-03 1997-04-04 Grenglet Daniel Dispositif de securite pour une machine comportant un outil potentiellement dangereux
JP3967648B2 (ja) * 2002-08-28 2007-08-29 株式会社新川 板状部材の搬送装置
CN104338870B (zh) * 2014-10-31 2016-06-01 金盛紧固技术(安徽)有限责任公司 一种用于喉箍带条冲压生产线的电气保护装置
CN104985070B (zh) * 2015-07-13 2016-09-28 桐乡市凤鸣制罐厂 一种马口铁夹紧机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE329753C (de) * 1920-02-12 1920-12-03 Wilhelm Kischkat Schnittwerkzeug mit einem oder mehreren Vorlochern
US3297173A (en) * 1964-10-09 1967-01-10 Houdaille Industries Inc Workpiece positioning mechanism for a machine tool
US3293971A (en) * 1965-06-23 1966-12-27 Robert S Kuss Template producer
US3436998A (en) * 1966-10-21 1969-04-08 Warner Swasey Co Table assembly
US3456536A (en) * 1967-02-28 1969-07-22 Houdaille Industries Inc Workpiece clamp assembly
DE1777180C3 (de) * 1968-09-17 1975-02-20 C. Behrens Ag, 3220 Alfeld Antriebsvorrichtung für Längswagen an Werkzeugmaschinen, insbesondere Stanzmaschinen
FR2354832A1 (fr) * 1976-06-17 1978-01-13 Molnar Gyula Poinconneuse-grignoteuse

Also Published As

Publication number Publication date
US4217068A (en) 1980-08-12
CH617255A5 (enExample) 1980-05-14
GB2006908B (en) 1982-03-31
IT1104456B (it) 1985-10-21
DE2752349B2 (de) 1980-04-03
JPS5754212B2 (enExample) 1982-11-17
GB2006908A (en) 1979-05-10
SE7809029L (sv) 1979-03-15
FR2403128A1 (fr) 1979-04-13
IT7812775A0 (it) 1978-09-05
DE2752349A1 (de) 1979-03-15
JPS5455885A (en) 1979-05-04
SE435692B (sv) 1984-10-15
FR2403128B1 (enExample) 1980-10-24

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Legal Events

Date Code Title Description
OAM Search report available
OAP Request for examination filed
OC Search report available
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: MUELLER-BOERNER, R., DIPL.-ING., 1000 BERLIN WEY, H., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee