BR112017001138A2 - pino de coxim - Google Patents

pino de coxim

Info

Publication number
BR112017001138A2
BR112017001138A2 BR112017001138A BR112017001138A BR112017001138A2 BR 112017001138 A2 BR112017001138 A2 BR 112017001138A2 BR 112017001138 A BR112017001138 A BR 112017001138A BR 112017001138 A BR112017001138 A BR 112017001138A BR 112017001138 A2 BR112017001138 A2 BR 112017001138A2
Authority
BR
Brazil
Prior art keywords
rod
cushion
members
cylindrical
cushion pin
Prior art date
Application number
BR112017001138A
Other languages
English (en)
Other versions
BR112017001138B1 (pt
Inventor
Fujihira Atsushi
Matsuzawa Takumi
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR112017001138A2 publication Critical patent/BR112017001138A2/pt
Publication of BR112017001138B1 publication Critical patent/BR112017001138B1/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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Springs (AREA)

Abstract

é fornecido um pino de coxim com capacidade para aplicar força de sustentação suficiente a um suporte de peça bruta de um dispositivo de moldagem por prensa, mesmo quando a quantidade de pinos de coxim e as áreas onde os pinos de coxim podem ser dispostos são limitadas. esse pino de coxim (1a) tem uma seção de corpo principal cilíndrico que compreende múltiplos membros cilíndricos (2) que são dispostos em série na direção axial e membros anulares (3) que são dispostos entre os membros cilíndricos de união (2). um membro de haste (4) e uma mola helicoidal (5) são dispostos em cada um dos múltiplos compartimentos de mola da seção de corpo principal. o membro de haste (4) inclui uma parte semelhante a uma haste (4b) e uma parte de flange (4a), em que a dita parte semelhante a uma haste tem um diâmetro de modo que a parte semelhante a uma haste possa passar através de uma abertura (3a) do membro anular (3) de maneira deslizável. a mola helicoidal (5) inclina a parte de flange (4a).
BR112017001138-7A 2014-08-26 2015-04-21 Pino de coxim BR112017001138B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-171317 2014-08-26
JP2014171317 2014-08-26
PCT/JP2015/062052 WO2016031297A1 (ja) 2014-08-26 2015-04-21 クッションピン

Publications (2)

Publication Number Publication Date
BR112017001138A2 true BR112017001138A2 (pt) 2017-11-14
BR112017001138B1 BR112017001138B1 (pt) 2022-12-06

Family

ID=55399203

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001138-7A BR112017001138B1 (pt) 2014-08-26 2015-04-21 Pino de coxim

Country Status (9)

Country Link
US (1) US10603708B2 (pt)
JP (1) JP6199499B2 (pt)
CN (1) CN106457344B (pt)
BR (1) BR112017001138B1 (pt)
CA (1) CA2955864C (pt)
GB (1) GB2543977B (pt)
MX (1) MX2017002465A (pt)
MY (1) MY179334A (pt)
WO (1) WO2016031297A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382219B (zh) * 2017-03-09 2021-06-11 本田技研工业株式会社 缓冲销
FR3133772B1 (fr) * 2022-03-22 2024-02-09 Psa Automobiles Sa ensemble de poussée pour presse d’emboutissage

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US301944A (en) * 1884-07-15 winget
US1619069A (en) * 1924-08-06 1927-03-01 Marquette Tool & Mfg Co Blank-holding means
US1648394A (en) * 1926-08-25 1927-11-08 Frank G Vila Automobile bumper
US2202050A (en) * 1939-05-02 1940-05-28 Gibbons John Cushioned bumper
US2547800A (en) * 1948-03-15 1951-04-03 West Charles Alfred Temperature controlled actuating mechanism
US2687898A (en) * 1950-12-26 1954-08-31 Frank W Schwinn Spring fork construction for bicycles
JPS5028309A (pt) * 1973-07-11 1975-03-22
JPS5028309Y1 (pt) 1973-08-15 1975-08-21
JPS6320437U (pt) 1986-07-24 1988-02-10
FR2702401B1 (fr) 1993-03-09 1995-06-16 Lorraine Laminage Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond.
US5511868A (en) * 1994-10-12 1996-04-30 Caterpillar Inc. Booster recoil mechanism for endless track machine
JP3485366B2 (ja) * 1994-10-20 2004-01-13 株式会社小松製作所 無限軌道帯の遊動輪緩衝装置
JPH10305332A (ja) 1996-08-23 1998-11-17 Isao Takatsuka 複数のバネをセットした圧力ユニット
JP4136617B2 (ja) 2002-11-14 2008-08-20 株式会社小松製作所 クッションピン
US7261286B2 (en) * 2002-12-11 2007-08-28 Barnes Group Inc. Two stage hood lift spring assembly
US8292274B2 (en) * 2003-01-10 2012-10-23 Barnes Group Inc. Dampened compression spring rod
US7229140B2 (en) * 2004-04-01 2007-06-12 Clark Equipment Company Pre-tensioned spring track tensioning system
CA2729872C (en) * 2008-07-11 2015-10-20 Inventio Ag Catch device with an energy accumulator element
CN201554805U (zh) * 2009-10-30 2010-08-18 西格玛集团有限公司 弹簧减震器

Also Published As

Publication number Publication date
JP6199499B2 (ja) 2017-09-20
GB2543977B (en) 2020-06-17
US20170266709A1 (en) 2017-09-21
MX2017002465A (es) 2017-11-23
WO2016031297A1 (ja) 2016-03-03
CN106457344A (zh) 2017-02-22
US10603708B2 (en) 2020-03-31
CA2955864A1 (en) 2016-03-03
GB2543977A (en) 2017-05-03
GB201700318D0 (en) 2017-02-22
BR112017001138B1 (pt) 2022-12-06
MY179334A (en) 2020-11-04
JPWO2016031297A1 (ja) 2017-04-27
CN106457344B (zh) 2018-12-11
CA2955864C (en) 2018-11-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/04/2015, OBSERVADAS AS CONDICOES LEGAIS