FR2403128A1 - Dispositif de protection d'une pince-tole de machine a travailler la tole - Google Patents

Dispositif de protection d'une pince-tole de machine a travailler la tole

Info

Publication number
FR2403128A1
FR2403128A1 FR7826414A FR7826414A FR2403128A1 FR 2403128 A1 FR2403128 A1 FR 2403128A1 FR 7826414 A FR7826414 A FR 7826414A FR 7826414 A FR7826414 A FR 7826414A FR 2403128 A1 FR2403128 A1 FR 2403128A1
Authority
FR
France
Prior art keywords
sheet
sheet metal
working machine
protection device
clamp
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.)
Granted
Application number
FR7826414A
Other languages
English (en)
Other versions
FR2403128B1 (fr
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
Original Assignee
RASKIN
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 filed Critical RASKIN
Publication of FR2403128A1 publication Critical patent/FR2403128A1/fr
Application granted granted Critical
Publication of FR2403128B1 publication Critical patent/FR2403128B1/fr
Granted 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)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Advancing Webs (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Dispositif de protection d'une pince-tôle de machine à travailler la tôle Ce dispositif comprend deux pièces de contact 5, 6 disposées parallèlement l'une l'autre, en forme de boucles ceinturant la pince-tôle 1, la pièce extérieure 5 au moins étant flexible et déformable élastiquement de manière que, si elle vient à rencontrer un obstacle au cours des déplacements du pince-tôle, elle se déforme et entre en contact avec la pièce intérieure 6, fermant ainsi un circuit électrique alimentant un dispositif de commande de l'arrêt instantané de la machiné 9. Application au travail de la tôle
FR7826414A 1977-09-14 1978-09-14 Dispositif de protection d'une pince-tole de machine a travailler la tole Granted FR2403128A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2403128A1 true FR2403128A1 (fr) 1979-04-13
FR2403128B1 FR2403128B1 (fr) 1980-10-24

Family

ID=4371361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826414A Granted FR2403128A1 (fr) 1977-09-14 1978-09-14 Dispositif de protection d'une pince-tole de machine a travailler la tole

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730181A1 (fr) * 1995-02-03 1996-08-09 Grenglet Daniel Dispositif de securite pour une machine comportant un outil potentiellement dangereux

Families Citing this family (7)

* 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 (fr) * 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
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293971A (en) * 1965-06-23 1966-12-27 Robert S Kuss Template producer
US3297173A (en) * 1964-10-09 1967-01-10 Houdaille Industries Inc Workpiece positioning mechanism for a machine tool
GB1144860A (en) * 1966-10-21 1969-03-12 Warner Swasey Co Improvements in table assembly
US3650133A (en) * 1968-09-17 1972-03-21 Behrens Ag C Longitudinal carriage drive for co-ordinates tables in machine tools, particularly punching machines
FR2354832A1 (fr) * 1976-06-17 1978-01-13 Molnar Gyula Poinconneuse-grignoteuse

Family Cites Families (2)

* 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
US3456536A (en) * 1967-02-28 1969-07-22 Houdaille Industries Inc Workpiece clamp assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1144860A (en) * 1966-10-21 1969-03-12 Warner Swasey Co Improvements in table assembly
US3650133A (en) * 1968-09-17 1972-03-21 Behrens Ag C Longitudinal carriage drive for co-ordinates tables in machine tools, particularly punching machines
FR2354832A1 (fr) * 1976-06-17 1978-01-13 Molnar Gyula Poinconneuse-grignoteuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730181A1 (fr) * 1995-02-03 1996-08-09 Grenglet Daniel Dispositif de securite pour une machine comportant un outil potentiellement dangereux

Also Published As

Publication number Publication date
JPS5754212B2 (fr) 1982-11-17
FR2403128B1 (fr) 1980-10-24
IT1104456B (it) 1985-10-21
US4217068A (en) 1980-08-12
SE7809029L (sv) 1979-03-15
SE435692B (sv) 1984-10-15
DE2752349B2 (de) 1980-04-03
CH617255A5 (fr) 1980-05-14
IT7812775A0 (it) 1978-09-05
DE2752349C3 (de) 1980-12-04
DE2752349A1 (de) 1979-03-15
GB2006908A (en) 1979-05-10
JPS5455885A (en) 1979-05-04
GB2006908B (en) 1982-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse