FR2454046A1 - MACHINE EQUIPPED WITH A FINGER PROTECTION DEVICE FOR ITS UPPER MOBILE TOOL - Google Patents

MACHINE EQUIPPED WITH A FINGER PROTECTION DEVICE FOR ITS UPPER MOBILE TOOL

Info

Publication number
FR2454046A1
FR2454046A1 FR8007964A FR8007964A FR2454046A1 FR 2454046 A1 FR2454046 A1 FR 2454046A1 FR 8007964 A FR8007964 A FR 8007964A FR 8007964 A FR8007964 A FR 8007964A FR 2454046 A1 FR2454046 A1 FR 2454046A1
Authority
FR
France
Prior art keywords
cam
protection device
machine equipped
upper mobile
mobile tool
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
FR8007964A
Other languages
French (fr)
Other versions
FR2454046B1 (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.)
William Prym Werke GmbH and Co KG
Original Assignee
William Prym Werke GmbH and Co KG
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 William Prym Werke GmbH and Co KG filed Critical William Prym Werke GmbH and Co KG
Publication of FR2454046A1 publication Critical patent/FR2454046A1/en
Application granted granted Critical
Publication of FR2454046B1 publication Critical patent/FR2454046B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/16—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine with feeling members moved by the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/261—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks by cams

Abstract

UN EXCENTRIQUE 29, UNE CAME 28 ET UN SECTEUR DE CAME 35 SONT CALES SUR UN ARBRE PRINCIPAL 26, ENTRAINE PAR UN MOTEUR ELECTRIQUE 30. L'EXCENTRIQUE 29 POUSSE UN POINCON 11, PORTANT UN OUTIL SUPERIEUR 12, VERS UN CONTRE-OUTIL INFERIEUR 13, L'OBJET 37 A TRAITER REPOSANT SUR UNE PLATINE 34. PAR L'INTERMEDIAIRE D'UN POUSSOIR CONSTITUE DE DEUX TRINGLES 17, 19 RELIEES PAR UN RESSORT 20 ET PORTANT DEUX CONTACTS SUR LE CIRCUIT DU MOTEUR 30, LA CAME 28 ABAISSE UN DISPOSITIF PROTEGE-DOIGTS 15, EN AVANCE PAR RAPPORT AU POINCON 11. PAR UN GALET 36, LE SECTEUR DE CAME 35 MAINTIENT ABAISSE LE DISPOSITIF 15 LORSQUE CELUI-CI N'A RENCONTRE AUCUN OBSTACLE.AN ECCENTRIC 29, A CAM 28 AND A SECTOR OF CAM 35 ARE SET ON A MAIN SHAFT 26, DRIVEN BY AN ELECTRIC MOTOR 30. THE ECCENTRIC 29 PUSHES A PUNCH 11, CARRYING A UPPER TOOL 12, TOWARDS A LOWER COUNTER-TOOL 13 , OBJECT 37 TO BE PROCESSED BASED ON A PLATE 34. THROUGH A TAPPET CONSISTS OF TWO RODS 17, 19 CONNECTED BY A SPRING 20 AND CARRYING TWO CONTACTS ON THE MOTOR CIRCUIT 30, THE CAM 28 LOWERS A DEVICE FINGER PROTECTOR 15, IN ADVANCE OF THE PUNCH 11. BY A ROLLER 36, THE CAM SECTOR 35 HELD LOWER THE DEVICE 15 WHEN IT HAS NOT MET ANY OBSTACLE.

FR8007964A 1979-04-14 1980-04-09 MACHINE EQUIPPED WITH A FINGER PROTECTION DEVICE FOR ITS UPPER MOBILE TOOL Granted FR2454046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915328 DE2915328A1 (en) 1979-04-14 1979-04-14 WORKING MACHINE WITH FINGER PROTECTIVE DEVICE FOR THE MOVABLE UPPER TOOL

Publications (2)

Publication Number Publication Date
FR2454046A1 true FR2454046A1 (en) 1980-11-07
FR2454046B1 FR2454046B1 (en) 1984-12-07

Family

ID=6068421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007964A Granted FR2454046A1 (en) 1979-04-14 1980-04-09 MACHINE EQUIPPED WITH A FINGER PROTECTION DEVICE FOR ITS UPPER MOBILE TOOL

Country Status (7)

Country Link
JP (1) JPS55142188A (en)
BE (1) BE882746A (en)
DE (1) DE2915328A1 (en)
FR (1) FR2454046A1 (en)
GB (1) GB2046393B (en)
IT (1) IT1141561B (en)
SE (1) SE442239B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313351A1 (en) * 1983-04-13 1984-10-18 William Prym-Werke Kg, 5190 Stolberg RIVET PRESS FOR FASTENING A HARD HARDWARE ITEM, LIKE A PUSH BUTTON, ON A CARRIAGE RAIL
DE3313682A1 (en) * 1983-04-15 1984-10-18 William Prym-Werke Kg, 5190 Stolberg RIVET PRESS FOR FASTENING HARD TOOL ITEMS, SUCH AS PUSHBUTTON PARTS, ON FLEXIBLE CARRIER RAILS
GB2158175B (en) * 1984-05-03 1988-04-20 Hartridge Ltd Leslie A press
US4586248A (en) * 1984-09-20 1986-05-06 Ho Kwang Liang Safety device for arbor of fastening machine
GB2189859B (en) * 1986-04-28 1989-11-29 Burn James Int Ltd Improvements in and relating to a guard for a press machine
DE3819090A1 (en) * 1988-06-04 1989-12-07 Schaeffer Gmbh Machine for placing rivets, pressure heads or the like
DE19533594C1 (en) * 1995-09-11 1997-04-10 Stocko Fasteners Gmbh Attachment device
GB9819301D0 (en) * 1998-09-05 1998-10-28 Mckechnie Uk Ltd Improvements in presses
JP2000158194A (en) * 1998-11-25 2000-06-13 Mti:Kk Groove cam mechanism, and press device equipped with safety device using groove cam mechanism
CN105312476B (en) * 2015-09-30 2017-09-15 龙口市埃迪克自动化设备有限公司 A kind of bar hinge uses automation equipment surely
CN109108206B (en) * 2018-09-03 2020-01-07 郭嘉川 Special robot for fixing servo motor identification nameplate
CN109127992B (en) * 2018-09-03 2020-01-17 郭嘉川 Automatic fixing machine for servo motor identification nameplate
CN112238207A (en) * 2020-09-23 2021-01-19 潘占国 Special-shaped workpiece riveting device with accurate positioning function
CN114769496A (en) * 2022-06-06 2022-07-22 江苏科技大学 Production line clamp system and operation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556516A1 (en) * 1975-12-16 1977-06-30 Prym Werke William Machine tool finger protection device - has articulated lever connected to main drive shaft control cam through switch controller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158157A (en) * 1974-11-15 1976-05-21 Yoshida Kogyo Kk Suraidofuasunaano tomegutoritsukeki niokeru tomegutoritsukepanchinosadoseigyohohotosono sochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556516A1 (en) * 1975-12-16 1977-06-30 Prym Werke William Machine tool finger protection device - has articulated lever connected to main drive shaft control cam through switch controller

Also Published As

Publication number Publication date
IT8021294A0 (en) 1980-04-10
FR2454046B1 (en) 1984-12-07
SE442239B (en) 1985-12-09
DE2915328C2 (en) 1987-08-27
IT1141561B (en) 1986-10-01
JPS55142188A (en) 1980-11-06
DE2915328A1 (en) 1980-10-30
GB2046393A (en) 1980-11-12
BE882746A (en) 1980-07-31
GB2046393B (en) 1983-01-26
SE8002750L (en) 1980-10-15
JPH0156318B2 (en) 1989-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse