GB1294915A - - Google Patents

Info

Publication number
GB1294915A
GB1294915A GB3058370A GB1294915DA GB1294915A GB 1294915 A GB1294915 A GB 1294915A GB 3058370 A GB3058370 A GB 3058370A GB 1294915D A GB1294915D A GB 1294915DA GB 1294915 A GB1294915 A GB 1294915A
Authority
GB
United Kingdom
Prior art keywords
sensor
rod
press
ram
stop
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
GB3058370A
Other languages
English (en)
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 GB1294915A publication Critical patent/GB1294915A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
GB3058370A 1970-06-24 1970-06-24 Expired GB1294915A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3058370 1970-06-24

Publications (1)

Publication Number Publication Date
GB1294915A true GB1294915A (it) 1972-11-01

Family

ID=10309919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3058370A Expired GB1294915A (it) 1970-06-24 1970-06-24

Country Status (1)

Country Link
GB (1) GB1294915A (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170734A2 (en) * 1982-08-11 1986-02-12 Hull Corporation A system for detecting solid obstacles between confronting surfaces of pressure plates
US4660655A (en) * 1983-12-29 1987-04-28 Pieter Wilner Pile-driving apparatus and method of operating such apparatus
EP1588822A1 (de) * 2004-04-19 2005-10-26 wf plastic GmbH Anordnung zum Feststellen von Leckstellen an Vorrichtungen zum Spritzgiessen, Vorrichtung zum Spritzgiessen sowie Verfahren zum Einstellen beziehungsweise Betreiben einer solchen Vorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170734A2 (en) * 1982-08-11 1986-02-12 Hull Corporation A system for detecting solid obstacles between confronting surfaces of pressure plates
EP0170734A3 (en) * 1982-08-11 1986-07-30 Hull Corporation A system for detecting solid obstacles between confronting surfaces of pressure plates
US4660655A (en) * 1983-12-29 1987-04-28 Pieter Wilner Pile-driving apparatus and method of operating such apparatus
EP1588822A1 (de) * 2004-04-19 2005-10-26 wf plastic GmbH Anordnung zum Feststellen von Leckstellen an Vorrichtungen zum Spritzgiessen, Vorrichtung zum Spritzgiessen sowie Verfahren zum Einstellen beziehungsweise Betreiben einer solchen Vorrichtung

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees