IT1305525B1 - Dispositivo per evitare infortuni all'operatore di unapressa piegatrice - Google Patents

Dispositivo per evitare infortuni all'operatore di unapressa piegatrice

Info

Publication number
IT1305525B1
IT1305525B1 IT1998PN000075A ITPN980075A IT1305525B1 IT 1305525 B1 IT1305525 B1 IT 1305525B1 IT 1998PN000075 A IT1998PN000075 A IT 1998PN000075A IT PN980075 A ITPN980075 A IT PN980075A IT 1305525 B1 IT1305525 B1 IT 1305525B1
Authority
IT
Italy
Prior art keywords
bender
operator
avoid accidents
accidents
avoid
Prior art date
Application number
IT1998PN000075A
Other languages
English (en)
Inventor
Roberto Ballarin
Original Assignee
Electrolux Zanussi Grandi Impi
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 Electrolux Zanussi Grandi Impi filed Critical Electrolux Zanussi Grandi Impi
Priority to IT1998PN000075A priority Critical patent/IT1305525B1/it
Priority to EP99119656A priority patent/EP0995942A1/en
Publication of ITPN980075A1 publication Critical patent/ITPN980075A1/it
Application granted granted Critical
Publication of IT1305525B1 publication Critical patent/IT1305525B1/it

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
    • F16P3/14—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 the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—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 the means being photocells or other devices sensitive without mechanical contact using light grids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Paper (AREA)
  • Cookers (AREA)
  • Looms (AREA)
IT1998PN000075A 1998-10-21 1998-10-21 Dispositivo per evitare infortuni all'operatore di unapressa piegatrice IT1305525B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1998PN000075A IT1305525B1 (it) 1998-10-21 1998-10-21 Dispositivo per evitare infortuni all'operatore di unapressa piegatrice
EP99119656A EP0995942A1 (en) 1998-10-21 1999-10-11 Accident-prevention apparatus for the operator of a press brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998PN000075A IT1305525B1 (it) 1998-10-21 1998-10-21 Dispositivo per evitare infortuni all'operatore di unapressa piegatrice

Publications (2)

Publication Number Publication Date
ITPN980075A1 ITPN980075A1 (it) 2000-04-21
IT1305525B1 true IT1305525B1 (it) 2001-05-09

Family

ID=11395433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998PN000075A IT1305525B1 (it) 1998-10-21 1998-10-21 Dispositivo per evitare infortuni all'operatore di unapressa piegatrice

Country Status (2)

Country Link
EP (1) EP0995942A1 (it)
IT (1) IT1305525B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143505B4 (de) * 2001-09-05 2010-07-08 Sick Ag Sicherungsverfahren und optoelektronischer Sensor
DE10200732B4 (de) * 2002-01-11 2004-04-22 Placke Werkzeug-Blechbearbeitungsmaschinen Gmbh Sicherheitsvorrichtung für eine Gesenkbiegepresse
WO2003104711A1 (en) * 2002-06-11 2003-12-18 Kevin Stephen Davies A safety system
RU2372552C2 (ru) * 2002-06-11 2009-11-10 Кевин Стефан ДЕВИС Защитная система
EP1663542B1 (de) 2003-09-26 2010-06-09 Trumpf Maschinen Austria GmbH & CO. KG. Fertigungsmaschine mit einer sicherheitseinrichtung mit einer höhenarretierbaren haltevorrichtung
JP4958557B2 (ja) * 2003-12-11 2012-06-20 デーヴィス，ケヴィン，ステファン 制御システム
EP2363768B1 (de) * 2010-01-27 2012-10-10 Umberto Calliari Sicherheitsbremseinrichtung für bewegte Maschinenelemente
US10197219B1 (en) 2017-08-04 2019-02-05 Jason Boyer Secondary light curtain for detecting crush zone intrusion in a secondary process and associated method for use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115322A (en) * 1934-01-22 1938-04-26 Polymet Mfg Corp Photoelectric safety guard
US2241556A (en) * 1938-06-20 1941-05-13 Hydraulic Dev Corp Inc Photoelectrically controlled press
DE2213247A1 (de) * 1971-09-07 1973-03-15 Luigi Granierie Unfallschutzeinrichtung fuer arbeitsmaschinen
DE2750234C2 (de) * 1977-11-10 1979-09-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schutzeinrichtung für handbediente Werkzeugmaschinen, insbesondere für Abkantpressen
US4166369A (en) * 1978-04-06 1979-09-04 Kabushiki Kaisha Komatsu Seisakusho Safety device for press brake
FR2540224B1 (fr) * 1983-02-01 1986-09-19 Croguennec Philippe Dispositif de protection a faisceaux laser pour machines-outils du genre presses-plieuses

Also Published As

Publication number Publication date
ITPN980075A1 (it) 2000-04-21
EP0995942A1 (en) 2000-04-26

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