DE19519968C1 - Verdichtungsvorrichtung - Google Patents

Verdichtungsvorrichtung

Info

Publication number
DE19519968C1
DE19519968C1 DE19519968A DE19519968A DE19519968C1 DE 19519968 C1 DE19519968 C1 DE 19519968C1 DE 19519968 A DE19519968 A DE 19519968A DE 19519968 A DE19519968 A DE 19519968A DE 19519968 C1 DE19519968 C1 DE 19519968C1
Authority
DE
Germany
Prior art keywords
working
tool
working chamber
compression
mold
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 - Fee Related
Application number
DE19519968A
Other languages
German (de)
English (en)
Inventor
Heinz Bauer
Achim Roland Bernhardt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19519968A priority Critical patent/DE19519968C1/de
Priority to CA002177502A priority patent/CA2177502A1/en
Priority to JP8135565A priority patent/JPH0919927A/ja
Priority to US08/655,164 priority patent/US5780076A/en
Priority to EP96108572A priority patent/EP0745467A3/de
Priority to TW085106532A priority patent/TW303322B/zh
Priority to CZ961592A priority patent/CZ159296A3/cs
Application granted granted Critical
Publication of DE19519968C1 publication Critical patent/DE19519968C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1785—Movement of a part, e.g. opening or closing movement of the mould, generating fluid pressure in a built-in fluid pressure generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19519968A 1995-05-31 1995-05-31 Verdichtungsvorrichtung Expired - Fee Related DE19519968C1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19519968A DE19519968C1 (de) 1995-05-31 1995-05-31 Verdichtungsvorrichtung
CA002177502A CA2177502A1 (en) 1995-05-31 1996-05-28 Compression apparatus
JP8135565A JPH0919927A (ja) 1995-05-31 1996-05-29 圧縮装置
US08/655,164 US5780076A (en) 1995-05-31 1996-05-30 Compression apparatus
EP96108572A EP0745467A3 (de) 1995-05-31 1996-05-30 Verdichtungsvorrichtung
TW085106532A TW303322B (enExample) 1995-05-31 1996-05-31
CZ961592A CZ159296A3 (en) 1995-05-31 1996-05-31 Compressing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19519968A DE19519968C1 (de) 1995-05-31 1995-05-31 Verdichtungsvorrichtung

Publications (1)

Publication Number Publication Date
DE19519968C1 true DE19519968C1 (de) 1996-07-04

Family

ID=7763328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19519968A Expired - Fee Related DE19519968C1 (de) 1995-05-31 1995-05-31 Verdichtungsvorrichtung

Country Status (7)

Country Link
US (1) US5780076A (enExample)
EP (1) EP0745467A3 (enExample)
JP (1) JPH0919927A (enExample)
CA (1) CA2177502A1 (enExample)
CZ (1) CZ159296A3 (enExample)
DE (1) DE19519968C1 (enExample)
TW (1) TW303322B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728808A (zh) * 2012-06-25 2012-10-17 江苏昂彼特堡散热器有限公司 大中心距双水道散热器的制造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602460B2 (en) 2000-03-30 2003-08-05 Alliance Systems, Inc. Gas injected compression molding
US6959348B1 (en) * 2001-07-30 2005-10-25 Vixs Systems, Inc. Method and system for accessing data
US6882901B2 (en) * 2002-10-10 2005-04-19 Shao-Wei Gong Ultra-precision robotic system
DE102011120220B4 (de) * 2011-12-05 2013-06-13 Jörg Loewenstein Kokille zum Herstellen von Gussteilen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE669154C (de) * 1937-09-21 1938-12-17 Sueth Maschf Mehrstufiger Kolbenverdichter
JPS61102225A (ja) * 1984-10-26 1986-05-20 Fanuc Ltd エア−エジエクタ−装置
US5112563A (en) * 1986-05-19 1992-05-12 Nitrojection Corporation Process of injection molding with pressurized gas assist
JPS63281816A (ja) * 1987-05-14 1988-11-18 Matsushita Electric Ind Co Ltd 金型装置
US5169648A (en) * 1987-10-09 1992-12-08 Battenfeld Gmbh Apparatus for injection molding articles of thermoplastic materials
US5066214A (en) * 1988-11-02 1991-11-19 Encore Molding Systems, Inc. Injection molding apparatus
US5076778A (en) * 1989-05-29 1991-12-31 Schade Kg Arrangement for producing a hollow shaped body
JPH03234507A (ja) * 1990-02-09 1991-10-18 Matsuji Nakagome プラスチックス成形用金型
JPH0757508B2 (ja) * 1991-04-23 1995-06-21 共和工業株式会社 圧力制御成形法とその装置
US5580586A (en) * 1994-03-17 1996-12-03 Tamagawa Machinery Co., Ltd. Die control speed rate conversion device for powder mold press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728808A (zh) * 2012-06-25 2012-10-17 江苏昂彼特堡散热器有限公司 大中心距双水道散热器的制造方法
CN102728808B (zh) * 2012-06-25 2013-12-25 江苏昂彼特堡散热器有限公司 大中心距双水道散热器的制造方法

Also Published As

Publication number Publication date
CZ159296A3 (en) 1996-12-11
CA2177502A1 (en) 1996-12-01
EP0745467A3 (de) 1997-12-17
TW303322B (enExample) 1997-04-21
EP0745467A2 (de) 1996-12-04
US5780076A (en) 1998-07-14
JPH0919927A (ja) 1997-01-21

Similar Documents

Publication Publication Date Title
DE2818337C2 (de) Druckübersetzter hydropneumatischer
EP1318906B1 (de) Steuervorrichtung für eine hydraulische presse sowie verfahren zu deren betrieb
EP0366605A1 (de) Elektrohydraulische oder -pneumatische Stellvorrichtung
DE8801114U1 (de) Steuerventileinrichtung an einem mit Druckluft betriebenen Gerät zum Eintreiben von Befestigungsmitteln
DE2738178A1 (de) Stroemungsmittelbetriebene hydraulische pumpe
WO2005121564A1 (de) Antriebseinheit
EP1331079B1 (de) Zweiplatten-Schliesssystem einer Spritzgiessmaschine
DE2102591A1 (de) Hydraulik Pumpe
DE19519968C1 (de) Verdichtungsvorrichtung
EP0011838B1 (de) Formschliessvorrichtung für eine Spritzgiessmaschine
EP0128974A1 (de) Formmaschine zum Herstellen von Giessformen oder -kernen aus Formsand
DE112005002804B4 (de) Hydraulikaggregat sowie Verfahren zur Bereitstellung einer unter Druck stehenden Hydraulikflüssigkeit
DE102012102594A1 (de) Hydraulische Taktpresse
AT243038B (de) Vorrichtung zur stufenweisen Erzielung von Arbeitswegen mittels hydraulischer oder pneumatischer Arbeitszylinder
DE3911495C1 (en) Hydraulic valve actuation unit for piston engines
DD151119A5 (de) Vorrichtung zur herstellung von giessformenteilen
EP1389161A1 (de) Antriebsvorrichtung, insbesondere zum antrieb eines bewegbaren teils der schliesseinheit oder der einspritzeinheit einer kunststoffspritzgiessmaschine
DE102015112508A1 (de) Spritzgießmaschine mit Etagenwerkzeug für Spritzprägeanwendungen
EP0418800A2 (de) Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine
EP0919356B1 (de) Vakuumformmaschine zum Umformen von Formteilen
DE713220C (de) Hydraulische Einspannvorrichtung
DE4207764A1 (de) Hydraulik-werkzeug
DE2439091C2 (de) Formvorrichtung zur Ausbildung hohler Kautschukgegenstände
DE4438621A1 (de) Wasserhydraulikschweißsystem sowie ein Ventil und ein Druckübersetzer für ein solches
DE3008715A1 (de) Hydraulische schliessvorrichtung

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee