FR1604812A - Separating articles from an impact moulding machine - Google Patents

Separating articles from an impact moulding machine

Info

Publication number
FR1604812A
FR1604812A FR74806A FR74806A FR1604812A FR 1604812 A FR1604812 A FR 1604812A FR 74806 A FR74806 A FR 74806A FR 74806 A FR74806 A FR 74806A FR 1604812 A FR1604812 A FR 1604812A
Authority
FR
France
Prior art keywords
moulding machine
separating articles
impact
impact moulding
knock
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
FR74806A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1604812A publication Critical patent/FR1604812A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
    • 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
    • B21J13/14—Ejecting 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/028—Impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • De-Stacking Of Articles (AREA)

Abstract

The upper and lower moulds of the impact moulder are mounted on a frame, beneath which is a jacking mechanism having a piston rod which lifts up the upper mould, and a knock-out mechanism having a rod member which lifts up the moulded piece through a knock-out member with a slight time lag with the upward motion of the jacking mechanism.
FR74806A 1965-09-01 1966-08-31 Separating articles from an impact moulding machine Expired FR1604812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5376865 1965-09-01

Publications (1)

Publication Number Publication Date
FR1604812A true FR1604812A (en) 1972-04-17

Family

ID=12951975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74806A Expired FR1604812A (en) 1965-09-01 1966-08-31 Separating articles from an impact moulding machine

Country Status (4)

Country Link
US (1) US3411340A (en)
DE (1) DE1298498B (en)
FR (1) FR1604812A (en)
GB (1) GB1143753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499466A1 (en) * 1981-02-09 1982-08-13 Gulf & Western Mfg Co HYDRAULIC EJECTION DEVICE FOR PARTS FOR PRESS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE91443T1 (en) * 1991-12-30 1993-07-15 Hasenclever Maschf Sms FORGING MACHINE.
DE4143176A1 (en) * 1991-12-30 1993-07-01 Hasenclever Maschf Sms FORGING MACHINE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314148A (en) * 1940-04-01 1943-03-16 Lefere Forge & Machine Company Press fixture
DE1059268B (en) * 1954-09-13 1959-06-11 Peltzer & Ehlers K G Maschinen Horizontal multi-stage press with horizontal crankshaft for the punch slide and tools arranged one above the other
US3138976A (en) * 1958-12-27 1964-06-30 Schloemann Ag Hydraulic forging presses
US3158048A (en) * 1960-10-25 1964-11-24 Warner Swasey Co Impact machine
US3108503A (en) * 1960-10-31 1963-10-29 Gen Dynamics Corp High energy rate forming machine
US3103136A (en) * 1960-11-28 1963-09-10 Warner Swasey Co High energy impact machine
US3145648A (en) * 1962-04-26 1964-08-25 Trans Energy Corp High energy impact forming machine
DE1427300A1 (en) * 1962-10-15 1969-07-10 Beche Dipl Ing Hans Process for operating a closed-die forging or stamping press and their training
FR1402365A (en) * 1963-07-24 1965-06-11 Kobe Steel Works Device constituting a high-power forming machine or the like, and its various applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499466A1 (en) * 1981-02-09 1982-08-13 Gulf & Western Mfg Co HYDRAULIC EJECTION DEVICE FOR PARTS FOR PRESS

Also Published As

Publication number Publication date
US3411340A (en) 1968-11-19
DE1298498B (en) 1969-07-03
GB1143753A (en) 1969-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse