GB1293559A - Tool holder for machine tools - Google Patents

Tool holder for machine tools

Info

Publication number
GB1293559A
GB1293559A GB60804/69A GB6080469A GB1293559A GB 1293559 A GB1293559 A GB 1293559A GB 60804/69 A GB60804/69 A GB 60804/69A GB 6080469 A GB6080469 A GB 6080469A GB 1293559 A GB1293559 A GB 1293559A
Authority
GB
United Kingdom
Prior art keywords
switch
ball
anvil
bush
dec
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
GB60804/69A
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.)
Braecker AG
Original Assignee
Braecker AG
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 Braecker AG filed Critical Braecker AG
Publication of GB1293559A publication Critical patent/GB1293559A/en
Expired 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)
GB60804/69A 1968-12-13 1969-12-12 Tool holder for machine tools Expired GB1293559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1857768A CH500043A (de) 1968-12-13 1968-12-13 Sicherheitseinrichtung für Werkzeugmaschinen

Publications (1)

Publication Number Publication Date
GB1293559A true GB1293559A (en) 1972-10-18

Family

ID=4433922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60804/69A Expired GB1293559A (en) 1968-12-13 1969-12-12 Tool holder for machine tools

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158175A (en) * 1984-05-03 1985-11-06 Hartridge Ltd Leslie A press

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299589A1 (fr) * 1975-01-31 1976-08-27 Prepac Sarl Dispositif de securite pour plateau de presse
DE2906922C2 (de) * 1979-02-22 1982-07-08 Bernhard Steinel Werkzeugmaschinenfabrik GmbH u. Co, 7730 Villingen-Schwenningen Sicherheitseinrichtung für Rollnietmaschinen
DE3418108A1 (de) * 1984-05-16 1985-11-21 Rainer Dipl.-Ing. 7000 Stuttgart Brockmann Werkzeugmaschine mit sicherheitsvorrichtung
DE3917507C2 (de) * 1989-05-30 1996-11-21 Fraunhofer Ges Forschung Einrichtung zum automatischen Wechseln von Werkzeugen zum Herstellen von Blindnietverbindungen
JPH0724908B2 (ja) * 1990-07-02 1995-03-22 吉川鉄工株式会社 かしめ機に於ける鋲検知装置
FR2724856B1 (fr) * 1994-09-26 1996-12-20 Otalu Sa Soc Dispositif de controle pour le sertissage des ecrous noyes
DE19927103A1 (de) * 1999-06-14 2000-12-21 Univ Dresden Tech Verfahren, Vorrichtung sowie Hilfsfügeteil zum mechanischen Fügen
ATE498490T1 (de) 2005-05-18 2011-03-15 Wezag Gmbh Schutzverfahren für presswerkzeuge
ITTO20060301A1 (it) * 2006-04-24 2007-10-25 Ricca Andrea & C S N C Macchina spaccalegna o spaccatronchi
DE102008024392B4 (de) * 2008-05-15 2011-11-17 Msa Auer Gmbh Elektrochemischer Sauerstoffsensor
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 (de) * 2014-08-29 2016-02-25 Ribe Anlagentechnik Gmbh Sicherheitseinrichtung zur Erfassung eines Objekts in einem Arbeitsbereich eines Bearbeitungswerkzeugs
US9956658B1 (en) 2015-03-20 2018-05-01 Daniel Reed Positioning work stop
CN110756721B (zh) * 2018-07-26 2025-04-22 江苏普莱斯特精密技术有限公司 压铆机防压手装置和防压手系统

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158175A (en) * 1984-05-03 1985-11-06 Hartridge Ltd Leslie A press

Also Published As

Publication number Publication date
CS151537B2 (enExample) 1973-10-19
FR2026071A1 (enExample) 1970-09-11
DE1962293A1 (de) 1970-07-09
US3613981A (en) 1971-10-19
JPS50309B1 (enExample) 1975-01-08
CH500043A (de) 1970-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee