SE0201331L - Overload protection for finger press - Google Patents

Overload protection for finger press

Info

Publication number
SE0201331L
SE0201331L SE0201331A SE0201331A SE0201331L SE 0201331 L SE0201331 L SE 0201331L SE 0201331 A SE0201331 A SE 0201331A SE 0201331 A SE0201331 A SE 0201331A SE 0201331 L SE0201331 L SE 0201331L
Authority
SE
Sweden
Prior art keywords
finger
overload protection
press
holder
recess
Prior art date
Application number
SE0201331A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0201331D0 (en
SE521409C2 (en
Inventor
Ulf Salomonsson
Original Assignee
Scania Cv Publ
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 Scania Cv Publ filed Critical Scania Cv Publ
Priority to SE0201331A priority Critical patent/SE0201331L/en
Publication of SE0201331D0 publication Critical patent/SE0201331D0/en
Priority to EP03076302A priority patent/EP1358952B1/en
Priority to ES03076302T priority patent/ES2307868T3/en
Priority to DE60321420T priority patent/DE60321420D1/en
Publication of SE521409C2 publication Critical patent/SE521409C2/en
Publication of SE0201331L publication Critical patent/SE0201331L/en

Links

Classifications

    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars
    • 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)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Automatic Assembly (AREA)
  • Transmission Devices (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

The invention relates to overload protection for a finger 2 in a press, and to a press provided with overload protection for a finger 2, which overload protection incorporates a finger holder 4, a first recess 6 in the finger 2, a second recess 8 and a spring-loaded ball 10. The finger 2 is arranged to slide in the finger holder 4 in the axial direction of the finger 2 so that the finger 2 is moved from its normal working position by a translation movement in the finger holder 4 in the axial direction of the finger 2 when the overload protection is actuated by the workpiece 1 which the finger 2 is intended to move having reached an incorrect position in the press whereby the finger 2 is subjected to a force acting in the axial direction A of the finger 2. The second recess 8 is arranged either in the finger holder 4 or in a beam in the press. <IMAGE>The invention relates to overload protection for a finger 2 in a press, and to a press provided with overload protection for a finger 2, which overload protection incorporates a finger holder 4, a first recess 6 in the finger 2, a second recess 8 and a spring-loaded ball 10. The finger 2 is arranged to slide in the finger holder 4 in the axial direction of the finger 2 so that the finger 2 is moved from its normal working position by a translation movement in the finger holder 4 in the axial direction of the finger 2 when the overload protection is actuated by the workpiece 1 which the finger 2 is intended to move having reached an incorrect position in the press whereby the finger 2 is subjected to a force acting in the axial direction A of the finger 2. The second recess 8 is arranged either in the finger holder 4 or in a beam in the press. <IMAGE>
SE0201331A 2002-05-03 2002-05-03 Overload protection for finger press SE0201331L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0201331A SE0201331L (en) 2002-05-03 2002-05-03 Overload protection for finger press
EP03076302A EP1358952B1 (en) 2002-05-03 2003-05-02 Overload protection for a finger in a press
ES03076302T ES2307868T3 (en) 2002-05-03 2003-05-02 PROTECTION AGAINST OVERLOADING FOR A PUNCH IN A PRESS.
DE60321420T DE60321420D1 (en) 2002-05-03 2003-05-02 Overload contactor for press fingers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201331A SE0201331L (en) 2002-05-03 2002-05-03 Overload protection for finger press

Publications (3)

Publication Number Publication Date
SE0201331D0 SE0201331D0 (en) 2002-05-03
SE521409C2 SE521409C2 (en) 2003-10-28
SE0201331L true SE0201331L (en) 2003-10-28

Family

ID=20287750

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201331A SE0201331L (en) 2002-05-03 2002-05-03 Overload protection for finger press

Country Status (4)

Country Link
EP (1) EP1358952B1 (en)
DE (1) DE60321420D1 (en)
ES (1) ES2307868T3 (en)
SE (1) SE0201331L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011194428A (en) * 2010-03-18 2011-10-06 Aida Engineering Ltd Breakage preventing mechanism for transfer device, and transfer device using the same mechanism
FR2984195B1 (en) * 2011-12-15 2014-07-18 Peugeot Citroen Automobiles Sa SELF-ADJUSTABLE GRIPPER APPARATUS FOR TRANSFERRING A WORKPIECE TO A BRAKE PRESS LINE
CN108214667B (en) * 2017-12-15 2020-04-28 宁波英格塑料制品有限公司 Automatic wiper punching equipment
CN111168624B (en) * 2020-02-22 2024-05-17 上海阿为特精密机械股份有限公司 Small-size adjustable press
KR102435694B1 (en) * 2021-11-30 2022-08-23 김민창 slide bar for press machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756425A (en) * 1971-03-08 1973-09-04 B Wallis Transfer device
JPH10286639A (en) * 1997-04-15 1998-10-27 Aida Eng Ltd Feed bar for transfer feed

Also Published As

Publication number Publication date
SE0201331D0 (en) 2002-05-03
ES2307868T3 (en) 2008-12-01
SE521409C2 (en) 2003-10-28
DE60321420D1 (en) 2008-07-17
EP1358952B1 (en) 2008-06-04
EP1358952A2 (en) 2003-11-05
EP1358952A3 (en) 2003-11-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed