ES421876A1 - Spring assemblies having particular application to forming dies - Google Patents

Spring assemblies having particular application to forming dies

Info

Publication number
ES421876A1
ES421876A1 ES421876A ES421876A ES421876A1 ES 421876 A1 ES421876 A1 ES 421876A1 ES 421876 A ES421876 A ES 421876A ES 421876 A ES421876 A ES 421876A ES 421876 A1 ES421876 A1 ES 421876A1
Authority
ES
Spain
Prior art keywords
spring
particular application
spring assemblies
forming dies
end portion
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
ES421876A
Other languages
Spanish (es)
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.)
Dayton Progress Corp
Original Assignee
Dayton Progress Corp
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 Dayton Progress Corp filed Critical Dayton Progress Corp
Publication of ES421876A1 publication Critical patent/ES421876A1/en
Expired legal-status Critical Current

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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2135—Moving stripper timed with tool stroke
    • Y10T83/215—Carried by moving tool element or its support
    • Y10T83/2155—Stripper biased against product
    • Y10T83/2159—By spring means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Springs (AREA)
  • Table Devices Or Equipment (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Particularly advantageous spring assembly for use in a die that includes a spring device, a device that includes an end part of said spring device, a device that covers the other opposite part of said spring device, and means that join said device including said end portion and device covering the other end portion to provide a controlled containment device and a chosen active length of said spring device. (Machine-translation by Google Translate, not legally binding)
ES421876A 1973-01-18 1973-12-28 Spring assemblies having particular application to forming dies Expired ES421876A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00324650A US3842645A (en) 1973-01-18 1973-01-18 Spring assemblies having particular application to forming dies

Publications (1)

Publication Number Publication Date
ES421876A1 true ES421876A1 (en) 1976-04-01

Family

ID=23264516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421876A Expired ES421876A1 (en) 1973-01-18 1973-12-28 Spring assemblies having particular application to forming dies

Country Status (9)

Country Link
US (1) US3842645A (en)
JP (1) JPS5315824B2 (en)
AU (1) AU6333973A (en)
CA (1) CA997967A (en)
DE (1) DE2401577A1 (en)
ES (1) ES421876A1 (en)
GB (1) GB1451871A (en)
IL (1) IL43786A0 (en)
IT (1) IT1000282B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190087A (en) * 1992-06-22 1993-03-02 Fred Mike Wood cutting and splicing apparatus
US6370931B2 (en) * 1999-06-09 2002-04-16 Edward D. Bennett Stamping die for producing smooth-edged metal parts having complex perimeter shapes
US6755104B2 (en) * 2002-07-01 2004-06-29 David S. Grant Stripper plate supporting assembly
DE102012212211A1 (en) * 2012-07-12 2014-05-22 Siemens Aktiengesellschaft Spring package, machine and welding head

Also Published As

Publication number Publication date
JPS5315824B2 (en) 1978-05-27
IT1000282B (en) 1976-03-30
IL43786A0 (en) 1974-03-14
JPS49103271A (en) 1974-09-30
CA997967A (en) 1976-10-05
US3842645A (en) 1974-10-22
AU6333973A (en) 1975-06-12
DE2401577A1 (en) 1974-07-25
GB1451871A (en) 1976-10-06

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