GB1265698A - - Google Patents

Info

Publication number
GB1265698A
GB1265698A GB1265698DA GB1265698A GB 1265698 A GB1265698 A GB 1265698A GB 1265698D A GB1265698D A GB 1265698DA GB 1265698 A GB1265698 A GB 1265698A
Authority
GB
United Kingdom
Prior art keywords
shoe
filling
support
pin
die
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
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
Publication of GB1265698A publication Critical patent/GB1265698A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder

Abstract

1,265,698. Filling press dies. MANNESMANN-MEER A.G. 30 Sept., 1969 [2 Oct., 1968], No. 47898/69. Heading B5A. [Also in Division F2] A die in a platen 1 of a powder compacting press, is filled from an open bottom filling shoe 23 which linearly reciprocates in sliding contact over the upper platen surface between positions displaced from, and over the die, whereat the shoe 23 then moves in an elliptical filling orbit whilst in filling communication with the die. The elliptical movement of the shoe 23 in the filling position is obtained from a crank-pin 16 of an arm 14, which rotates on a shaft 12 carried by a support 7, and the connecting-rod 19 whereof carries the shoe 23 at its other end and is mounted intermediate its end at a pivot pin 25 which is linearly slidingly displaceable in the support 7. The shaft 12 is rotated by a motor 9 attached to a housing 6 fixed to the support 7 The linear reciprocating movement of the shoe 23 into and out of its filling position is obtained from a cylinder 3, the piston-rod 5 whereof is connected to the housing 6 to slidingly displace the support 7 within guides 8 mounted to the platen 1. The pin 16 is positionally adjustable within a slot 15 of the arm 14. The shoe 23 is carried by a yoke 22 pivotally supported at 21 by the rod 19, whereby the shoe 23 is freely movable about perpendicularly related horizontal axes to follow irregularities in the platen surface over which it slides and against which it is urged by a spring 32 mounted on the pivot-pin 25.
GB1265698D 1968-10-02 1969-09-30 Expired GB1265698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1801397 1968-10-02

Publications (1)

Publication Number Publication Date
GB1265698A true GB1265698A (en) 1972-03-01

Family

ID=5709722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265698D Expired GB1265698A (en) 1968-10-02 1969-09-30

Country Status (5)

Country Link
US (1) US3605825A (en)
JP (1) JPS5024457B1 (en)
FR (1) FR2019654A1 (en)
GB (1) GB1265698A (en)
SE (1) SE339082B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688814A (en) * 1971-03-26 1972-09-05 G & B Automated Equipment Ltd Machine for use in the manufacture of grinding wheels
DE2328699C2 (en) * 1973-06-06 1975-07-10 Jurid Werke Gmbh, 2056 Glinde Device for filling powder molds
JPS6142324A (en) * 1984-07-31 1986-02-28 ナシヨナル　フオルジユ　ユ−ロプ Apparatus for mixing powdery component
DE3916951A1 (en) * 1989-05-24 1990-11-29 Graebener Theodor Pressensyst FILLING DEVICE FOR AUTOMATICALLY FILLING THE MATRIX OF POWDER PRESSES
JPH0342871U (en) * 1989-09-04 1991-04-23
JPH0631491A (en) * 1992-07-17 1994-02-08 Fanuc Ltd Powder molding machine
GB9511176D0 (en) * 1995-06-02 1995-07-26 Gb Tools And Components Export Distributing particulate material
US5885625A (en) * 1996-06-14 1999-03-23 Materials Innovation, Inc. Pressurized feed shoe apparatus for precompacting powdered materials
US5897826A (en) * 1996-06-14 1999-04-27 Materials Innovation, Inc. Pulsed pressurized powder feed system and method for uniform particulate material delivery
US5885496A (en) * 1996-08-29 1999-03-23 Materials Innovation, Inc. Pressurized feedshoe apparatus and method for precompacting powdered materials
DE102011007728A1 (en) * 2011-04-20 2012-10-25 Hilti Aktiengesellschaft Apparatus and method for producing a green compact from a powdery or granular material
DE102011118209A1 (en) * 2011-11-12 2013-05-16 Dorst Technologies Gmbh & Co. Kg Ceramic and / or metal powder press with a filling shoe and filling lines and method for pressing a compact in such a press
US9464721B2 (en) * 2015-02-23 2016-10-11 King Lai Hygienic Material Co., Ltd Gate valve with secure sealing mechanism
US10807896B2 (en) * 2018-03-15 2020-10-20 Owens-Brockway Glass Container Inc. Process and apparatus for glass manufacture
CN113118438A (en) * 2019-12-30 2021-07-16 扬州市海力精密机械制造有限公司 Powder feeding device capable of controlling and adjusting powder loading amount
CN113996786B (en) * 2021-10-12 2023-03-24 安庆帝新机电设备有限公司 IGV automatic feeding car for powder metallurgy die casting machine
CN114871428B (en) * 2022-07-07 2022-09-23 徐州威德金属制品有限公司 Quantitative feeding device for metal powder processing

Also Published As

Publication number Publication date
SE339082B (en) 1971-09-27
US3605825A (en) 1971-09-20
FR2019654A1 (en) 1970-07-03
JPS5024457B1 (en) 1975-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees