JPS50309B1 - - Google Patents

Info

Publication number
JPS50309B1
JPS50309B1 JP44100539A JP10053969A JPS50309B1 JP S50309 B1 JPS50309 B1 JP S50309B1 JP 44100539 A JP44100539 A JP 44100539A JP 10053969 A JP10053969 A JP 10053969A JP S50309 B1 JPS50309 B1 JP S50309B1
Authority
JP
Japan
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.)
Pending
Application number
JP44100539A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS50309B1 publication Critical patent/JPS50309B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/285—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area
    • 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
    • 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
    • F16P3/02—Screens or other safety members moving in synchronism with members which move to and fro
    • F16P3/04—Screens or other safety members moving in synchronism with members which move to and fro for machines with parts which approach one another during operation, e.g. for stamping presses
    • 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
    • F16P7/00—Emergency devices preventing damage to a machine or apparatus
    • F16P7/02—Emergency devices preventing damage to a machine or apparatus by causing the machine to stop on the occurrence of dangerous conditions therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP44100539A 1968-12-13 1969-12-13 Pending JPS50309B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1857768A CH500043A (en) 1968-12-13 1968-12-13 Safety device for machine tools

Publications (1)

Publication Number Publication Date
JPS50309B1 true JPS50309B1 (en) 1975-01-08

Family

ID=4433922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44100539A Pending JPS50309B1 (en) 1968-12-13 1969-12-13

Country Status (7)

Country Link
US (1) US3613981A (en)
JP (1) JPS50309B1 (en)
CH (1) CH500043A (en)
CS (1) CS151537B2 (en)
DE (1) DE1962293A1 (en)
FR (1) FR2026071A1 (en)
GB (1) GB1293559A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299589A1 (en) * 1975-01-31 1976-08-27 Prepac Sarl Press overloading safety device - has compression spring to cut out driving motor switch
DE2906922C2 (en) * 1979-02-22 1982-07-08 Bernhard Steinel Werkzeugmaschinenfabrik GmbH u. Co, 7730 Villingen-Schwenningen Safety device for roll riveting machines
GB2158175B (en) * 1984-05-03 1988-04-20 Hartridge Ltd Leslie A press
DE3418108A1 (en) * 1984-05-16 1985-11-21 Rainer Dipl.-Ing. 7000 Stuttgart Brockmann Machine tool with safety device
DE3917507C2 (en) * 1989-05-30 1996-11-21 Fraunhofer Ges Forschung Device for automatically changing tools for making blind rivet connections
JPH0724908B2 (en) * 1990-07-02 1995-03-22 吉川鉄工株式会社 Tack detecting device for caulking machine
FR2724856B1 (en) * 1994-09-26 1996-12-20 Otalu Sa Soc MONITORING DEVICE FOR CRIMPING OF WALNUTS
DE19927103A1 (en) * 1999-06-14 2000-12-21 Univ Dresden Tech Method, device and auxiliary joining part for mechanical joining
ES2359067T3 (en) 2005-05-18 2011-05-18 Wezag Gmbh Werkzeugfabrik PROTECTION PROCEDURE FOR PRESS TOOLS.
ITTO20060301A1 (en) * 2006-04-24 2007-10-25 Ricca Andrea & C S N C SPLITTER OR SPLITTER MACHINE
DE102008024392B4 (en) * 2008-05-15 2011-11-17 Msa Auer Gmbh Electrochemical oxygen sensor
US8207697B1 (en) * 2008-09-18 2012-06-26 Daniel Reed Positioning work stop
US9857780B1 (en) 2013-03-15 2018-01-02 Daniel Reed Positioning work stop
DE102014220192B3 (en) * 2014-08-29 2016-02-25 Ribe Anlagentechnik Gmbh Safety device for detecting an object in a working area of a machining tool
US9956658B1 (en) 2015-03-20 2018-05-01 Daniel Reed Positioning work stop

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US546416A (en) * 1895-09-17 Safety attachment for drivi nq-mach
US945670A (en) * 1909-05-17 1910-01-04 Oscar A Anderson Riveting-machine.
US2199286A (en) * 1939-06-20 1940-04-30 Minco Products Corp Safety control mechanism for a wire stitching machine
US2758303A (en) * 1955-05-04 1956-08-14 United Shoe Machinery Corp Anvil construction
GB1167372A (en) * 1966-05-13 1969-10-15 Lucas Industries Ltd Riveting Machines

Also Published As

Publication number Publication date
DE1962293A1 (en) 1970-07-09
CS151537B2 (en) 1973-10-19
US3613981A (en) 1971-10-19
FR2026071A1 (en) 1970-09-11
CH500043A (en) 1970-12-15
GB1293559A (en) 1972-10-18

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