FR2313151B1 - - Google Patents

Info

Publication number
FR2313151B1
FR2313151B1 FR7517594A FR7517594A FR2313151B1 FR 2313151 B1 FR2313151 B1 FR 2313151B1 FR 7517594 A FR7517594 A FR 7517594A FR 7517594 A FR7517594 A FR 7517594A FR 2313151 B1 FR2313151 B1 FR 2313151B1
Authority
FR
France
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
FR7517594A
Other languages
French (fr)
Other versions
FR2313151A1 (fr
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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
Priority to GB23857/75A priority Critical patent/GB1499597A/en
Priority claimed from GB23857/75A external-priority patent/GB1499597A/en
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to FR7517594A priority patent/FR2313151A1/fr
Priority to DE19752525617 priority patent/DE2525617B1/de
Priority claimed from DE19752525617 external-priority patent/DE2525617B1/de
Priority to US05/586,081 priority patent/US3973427A/en
Publication of FR2313151A1 publication Critical patent/FR2313151A1/fr
Application granted granted Critical
Publication of FR2313151B1 publication Critical patent/FR2313151B1/fr
Granted 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
    • 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
    • B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/085—Accessories for handling work or tools handling of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/028—Loading or unloading of dies, platens or press rams
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00—Presses
    • Y10S100/918—Bolster and die
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8855—With spaced guide pins [e.g., die set leader pins]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
FR7517594A 1975-06-02 1975-06-05 Mecanisme d'echange de matrices pour presses Granted FR2313151A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB23857/75A GB1499597A (en) 1975-06-02 1975-06-02 Press
FR7517594A FR2313151A1 (fr) 1975-06-02 1975-06-05 Mecanisme d'echange de matrices pour presses
DE19752525617 DE2525617B1 (de) 1975-06-05 1975-06-09 Werkzeugwechseleinrichtung fuer pressen
US05/586,081 US3973427A (en) 1975-06-02 1975-06-11 Mold changing apparatus for a press machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB23857/75A GB1499597A (en) 1975-06-02 1975-06-02 Press
FR7517594A FR2313151A1 (fr) 1975-06-02 1975-06-05 Mecanisme d'echange de matrices pour presses
DE19752525617 DE2525617B1 (de) 1975-06-05 1975-06-09 Werkzeugwechseleinrichtung fuer pressen
US05/586,081 US3973427A (en) 1975-06-02 1975-06-11 Mold changing apparatus for a press machine

Publications (2)

Publication Number Publication Date
FR2313151A1 FR2313151A1 (fr) 1976-12-31
FR2313151B1 true FR2313151B1 (Direct) 1979-04-27

Family

ID=27431993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517594A Granted FR2313151A1 (fr) 1975-06-02 1975-06-05 Mecanisme d'echange de matrices pour presses

Country Status (2)

Country Link
US (1) US3973427A (Direct)
FR (1) FR2313151A1 (Direct)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424742A (en) 1981-02-24 1984-01-10 Kabushiki Kaisha Komatsu Seisakusho Shifting apparatus for a transfer bar of a transfer press
DE3316815C1 (de) * 1983-05-07 1984-10-11 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Fuer den Werkzeugwechsel in Pressen vorgesehener,das Werkzeug tragender Schiebetisch
AT382095B (de) * 1985-07-01 1987-01-12 Simmering Graz Pauker Ag Spanneinrichtung fuer pressen-werkzeuge
JPS63171227A (ja) * 1987-01-09 1988-07-15 Honda Motor Co Ltd トランスフアプレスマシンにおけるハンドリングバ−の搬出方法及びその装置
JPS63207425A (ja) * 1987-02-23 1988-08-26 Honda Motor Co Ltd 金型の交換方法
US4947673A (en) * 1989-04-13 1990-08-14 Connell Limited Partnership Removable slide presses
CN102274917A (zh) * 2011-07-13 2011-12-14 中国第一重型机械股份公司 可自动位移下砧台

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH325224A (fr) * 1952-12-03 1957-10-31 Patrignani Leonida Installation permettant d'assurer un cycle complet de travail sur des machines industrielles, notamment des presses, marteaux-pilons, moutons, machines à estamper
US3452633A (en) * 1966-12-13 1969-07-01 Lempco Ind Inc Die set shank construction
US3427854A (en) * 1967-03-28 1969-02-18 Bliss Co Movable bolster for presses
US3422660A (en) * 1967-04-27 1969-01-21 Bliss Co Movable bolster lowering arrangement
US3602079A (en) * 1969-06-12 1971-08-31 Ernest G Carlson Universal die set

Also Published As

Publication number Publication date
FR2313151A1 (fr) 1976-12-31
US3973427A (en) 1976-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse