BRPI0819431A2 - Dispositivo de funcionamento integrado operado a gás com prensador de placa - Google Patents

Dispositivo de funcionamento integrado operado a gás com prensador de placa

Info

Publication number
BRPI0819431A2
BRPI0819431A2 BRPI0819431A BRPI0819431A2 BR PI0819431 A2 BRPI0819431 A2 BR PI0819431A2 BR PI0819431 A BRPI0819431 A BR PI0819431A BR PI0819431 A2 BRPI0819431 A2 BR PI0819431A2
Authority
BR
Brazil
Prior art keywords
operating device
plate press
gas operated
integrated operating
operated integrated
Prior art date
Application number
Other languages
English (en)
Inventor
Alessandro Cappeller
Original Assignee
Special Springs Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40239706&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0819431(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Special Springs Srl filed Critical Special Springs Srl
Publication of BRPI0819431A2 publication Critical patent/BRPI0819431A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2135—Moving stripper timed with tool stroke
    • Y10T83/215—Carried by moving tool element or its support
    • Y10T83/2153—Fluid pressure actuated stripper
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool
    • Y10T83/9476—Tool is single element with continuous cutting edge [e.g., punch, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Automatic Assembly (AREA)
  • Saccharide Compounds (AREA)
  • Confectionery (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Presses And Accessory Devices Thereof (AREA)
BRPI0819431 2007-11-13 2008-11-13 Dispositivo de funcionamento integrado operado a gás com prensador de placa BRPI0819431A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000377A ITPD20070377A1 (it) 2007-11-13 2007-11-13 Dispositivo punzonatore con premilamiera
PCT/EP2008/065494 WO2009063017A1 (en) 2007-11-13 2008-11-13 Gas-operated integrated punching device with plate presser

Publications (1)

Publication Number Publication Date
BRPI0819431A2 true BRPI0819431A2 (pt) 2015-05-05

Family

ID=40239706

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819431 BRPI0819431A2 (pt) 2007-11-13 2008-11-13 Dispositivo de funcionamento integrado operado a gás com prensador de placa

Country Status (8)

Country Link
US (1) US8806998B2 (pt)
EP (1) EP2209571B1 (pt)
KR (1) KR101572167B1 (pt)
CN (1) CN101861217B (pt)
BR (1) BRPI0819431A2 (pt)
ES (1) ES2583902T3 (pt)
IT (1) ITPD20070377A1 (pt)
WO (1) WO2009063017A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1391008B1 (it) * 2008-07-04 2011-10-27 Bordignon "dispositivo estrattore perfezionato per punzone"
CN102773684B (zh) * 2012-07-13 2015-11-25 北京天地玛珂电液控制系统有限公司 一种柔性冲头
CN103624162B (zh) * 2013-12-05 2015-07-22 昆山市珍和模具五金机械有限公司 一种气动脱模式恒压冲杯模具
US20160250770A1 (en) * 2015-02-27 2016-09-01 Special Springs S.R.L. Gas-actuated hold-down for punching devices and punching device with such hold-down
IT201900019421A1 (it) * 2019-10-21 2021-04-21 Salvagnini Italia Spa Apparato di punzonatura
CN116586500B (zh) * 2023-06-12 2023-10-24 江苏万聚电气有限公司 一种车用麦克风针座插接件冲孔设备及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586695A (en) * 1947-08-11 1952-02-19 Mueller Otto Hydraulic punch and stripping device
US2716451A (en) * 1950-09-19 1955-08-30 Wales Strippit Corp Oil spring stripping unit
US2983176A (en) * 1956-08-21 1961-05-09 Tayco Dev Stripper construction for a perforator
CH399136A (de) * 1962-02-09 1966-03-31 Bieri Hans Pendelschere zum Abtrennen eines Materialstranges
US4316399A (en) 1980-04-04 1982-02-23 Wallis Bernard J Combined punch retainer and fluid actuated stripper
US4292869A (en) 1980-04-18 1981-10-06 Wallis Bernard J Unitary punch and die assembly
US4662616A (en) 1985-07-23 1987-05-05 Rantom, Inc. Combined check and exhaust valve for high pressure gas spring
US4631996A (en) 1985-10-28 1986-12-30 Peddinghaus Corporation Punch press with self-adjusting stripper
ES1010933Y (es) 1989-06-26 1990-09-01 Cabrerizo Pariente Antonio Cilindro autonomo con vastago hueco.
JP2610768B2 (ja) * 1993-03-31 1997-05-14 株式会社アマダメトレックス パンチング金型
JP2669787B2 (ja) 1993-10-01 1997-10-29 株式会社アマダメトレックス パンチング金型のストリッパー装置および同装置を用いたパンチ組立体
US6516696B2 (en) * 1998-02-03 2003-02-11 Diebolt International, Inc. Sleeve-type gas spring
EP1384535A1 (de) * 2002-07-25 2004-01-28 Harald Weigelt Abstreifeinrichtung
JP2006062064A (ja) 2004-08-30 2006-03-09 Seiko Precision Inc パンチング装置
US20080105095A1 (en) * 2006-11-06 2008-05-08 Stromsholmen Ab Punch stripper and press tool
SE530555C2 (sv) * 2006-11-06 2008-07-08 Stroemsholmen Ab Stansavstrykare och pressverktyg

Also Published As

Publication number Publication date
EP2209571B1 (en) 2016-05-04
US20100229706A1 (en) 2010-09-16
CN101861217B (zh) 2012-08-29
EP2209571A1 (en) 2010-07-28
CN101861217A (zh) 2010-10-13
US8806998B2 (en) 2014-08-19
WO2009063017A1 (en) 2009-05-22
KR20100096169A (ko) 2010-09-01
KR101572167B1 (ko) 2015-11-26
ITPD20070377A1 (it) 2009-05-14
ES2583902T3 (es) 2016-09-22

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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]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]