BR112016027229A2 - falso pistão para prensa de extrusão - Google Patents

falso pistão para prensa de extrusão

Info

Publication number
BR112016027229A2
BR112016027229A2 BR112016027229A BR112016027229A BR112016027229A2 BR 112016027229 A2 BR112016027229 A2 BR 112016027229A2 BR 112016027229 A BR112016027229 A BR 112016027229A BR 112016027229 A BR112016027229 A BR 112016027229A BR 112016027229 A2 BR112016027229 A2 BR 112016027229A2
Authority
BR
Brazil
Prior art keywords
extrusion press
false piston
false
piston
extrusion
Prior art date
Application number
BR112016027229A
Other languages
English (en)
Inventor
Henry Robbins Paul
Original Assignee
Exco Tech Limited
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 Exco Tech Limited filed Critical Exco Tech Limited
Publication of BR112016027229A2 publication Critical patent/BR112016027229A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C26/00—Rams or plungers; Discs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
BR112016027229A 2014-05-22 2015-05-21 falso pistão para prensa de extrusão BR112016027229A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462001958P 2014-05-22 2014-05-22
PCT/CA2015/050461 WO2016019453A1 (en) 2014-05-22 2015-05-21 Dummy block for extrusion press

Publications (1)

Publication Number Publication Date
BR112016027229A2 true BR112016027229A2 (pt) 2018-06-26

Family

ID=54555385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016027229A BR112016027229A2 (pt) 2014-05-22 2015-05-21 falso pistão para prensa de extrusão

Country Status (10)

Country Link
US (1) US9839950B2 (pt)
EP (1) EP3145651A4 (pt)
JP (1) JP2017518883A (pt)
KR (1) KR20170008236A (pt)
CN (1) CN106536077A (pt)
BR (1) BR112016027229A2 (pt)
CA (1) CA2949557A1 (pt)
RU (1) RU2016143752A (pt)
TW (1) TW201611919A (pt)
WO (1) WO2016019453A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549328B2 (en) 2015-11-06 2020-02-04 Exco Technologies Limited Dummy block for extrusion press
WO2020102806A1 (en) * 2018-11-15 2020-05-22 The Regents Of The University Of Michigan Extrusion of metal material using a dummy block having a curved surface
CN109759467B (zh) * 2019-03-11 2020-02-14 合肥工业大学 一种用于转角式静液挤压装置的坯料水平自动导向机构
CN113290070A (zh) * 2021-05-14 2021-08-24 中国重型机械研究院股份公司 一种铝挤压机用弹性固定挤压垫
EP4385636A1 (en) 2022-12-16 2024-06-19 Exco Technologies Limited Dummy block for extrusion press

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630064A (en) * 1969-10-20 1971-12-28 Aluminum Co Of America Flexing die member for indirect extrusion
JPS5856009Y2 (ja) * 1979-10-03 1983-12-23 三協アルミニウム工業株式会社 押出機用ステム
JPH0794050B2 (ja) * 1986-11-28 1995-10-11 古河電気工業株式会社 間接押出装置
US5272900A (en) * 1992-09-18 1993-12-28 Exco Technologies, Limited Bayonet style connector for metal extrusion dummy block
JPH08281318A (ja) * 1995-04-13 1996-10-29 Furukawa Electric Co Ltd:The 複動式押出しプレス
US5918498A (en) * 1996-07-18 1999-07-06 Robbins; Paul H. Dummy block construction
WO2003099480A1 (en) * 2002-05-29 2003-12-04 Alex-Tech Aps Dummy block for an extrusion press
DE102005006330B4 (de) * 2005-01-12 2009-11-12 Norma Germany Gmbh Kupplung zum Verbinden zweier Rohre
ITMI20082325A1 (it) * 2008-12-24 2010-06-25 Danieli Off Mecc Tacco ad espansione per pressa per estrusione di corpi cavi
CN202185473U (zh) * 2011-08-16 2012-04-11 磐石市飞跃模具有限公司 一种锥套上带有含铝槽的铝材挤压机挤压垫

Also Published As

Publication number Publication date
EP3145651A1 (en) 2017-03-29
EP3145651A4 (en) 2018-01-17
CA2949557A1 (en) 2016-02-11
KR20170008236A (ko) 2017-01-23
JP2017518883A (ja) 2017-07-13
US9839950B2 (en) 2017-12-12
CN106536077A (zh) 2017-03-22
US20150336148A1 (en) 2015-11-26
WO2016019453A1 (en) 2016-02-11
TW201611919A (en) 2016-04-01
RU2016143752A (ru) 2018-06-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]