FR2148448B1 - - Google Patents

Info

Publication number
FR2148448B1
FR2148448B1 FR727227733A FR7227733A FR2148448B1 FR 2148448 B1 FR2148448 B1 FR 2148448B1 FR 727227733 A FR727227733 A FR 727227733A FR 7227733 A FR7227733 A FR 7227733A FR 2148448 B1 FR2148448 B1 FR 2148448B1
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
FR727227733A
Other languages
French (fr)
Other versions
FR2148448A1 (de
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of FR2148448A1 publication Critical patent/FR2148448A1/fr
Application granted granted Critical
Publication of FR2148448B1 publication Critical patent/FR2148448B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
    • B30B1/06—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism operated by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B13/00—Methods of pressing not special to the use of presses of any one of the preceding main groups
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • B29C2043/3288—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts using cam drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
    • B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
FR727227733A 1971-08-10 1972-08-01 Expired FR2148448B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6968571 1971-08-10

Publications (2)

Publication Number Publication Date
FR2148448A1 FR2148448A1 (de) 1973-03-23
FR2148448B1 true FR2148448B1 (de) 1974-07-12

Family

ID=11312618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727227733A Expired FR2148448B1 (de) 1971-08-10 1972-08-01

Country Status (11)

Country Link
JP (1) JPS5742440B2 (de)
AR (1) AR201268A1 (de)
AT (1) AT344487B (de)
BE (1) BE786478A (de)
BR (1) BR7205404D0 (de)
CA (1) CA972514A (de)
DD (1) DD99327A5 (de)
ES (1) ES405738A1 (de)
FR (1) FR2148448B1 (de)
GB (1) GB1395180A (de)
SE (1) SE372904B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279537A (en) * 1975-12-25 1977-07-04 Mitsubishi Heavy Ind Ltd Method for constructing chimney
JPS5478708A (en) * 1977-12-06 1979-06-23 Takahama Industry Method and apparatus for plural compression molding during one impact in compression molding machine for clay roof tile material
AU2002354920A1 (en) * 2001-07-20 2003-03-03 Hawk Precision Components Group, Inc. Apparatus and method for high-velocity compaction of multiple-level parts
EP3184211A1 (de) 2015-12-21 2017-06-28 ETA SA Manufacture Horlogère Suisse Material, das durch kompaktieren und verdichten von metallpulver(n) entsteht
CN108057882B (zh) * 2017-12-13 2019-11-22 萍乡九州精密压机有限公司 一种装料高度可达200mm的机械压机
JP2019173102A (ja) * 2018-03-28 2019-10-10 Tdk株式会社 焼結体を有する工業製品の製造方法
CN114474833B (zh) * 2022-01-04 2023-09-08 安徽百盛药业有限公司 一种用于保健食品加工的压片装置

Also Published As

Publication number Publication date
DE2237097B2 (de) 1977-03-24
FR2148448A1 (de) 1973-03-23
AT344487B (de) 1978-07-25
DE2237097A1 (de) 1973-03-01
ATA656472A (de) 1977-11-15
CA972514A (en) 1975-08-12
SE372904B (de) 1975-01-20
AR201268A1 (es) 1975-02-28
JPS5742440B2 (de) 1982-09-08
BR7205404D0 (pt) 1973-06-07
GB1395180A (en) 1975-05-21
ES405738A1 (es) 1975-09-16
BE786478A (fr) 1972-11-16
DD99327A5 (de) 1973-08-05
JPS4825978A (de) 1973-04-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse