BR112017008425A2 - dispositivo cilíndrico e elemento de cobertura - Google Patents

dispositivo cilíndrico e elemento de cobertura

Info

Publication number
BR112017008425A2
BR112017008425A2 BR112017008425A BR112017008425A BR112017008425A2 BR 112017008425 A2 BR112017008425 A2 BR 112017008425A2 BR 112017008425 A BR112017008425 A BR 112017008425A BR 112017008425 A BR112017008425 A BR 112017008425A BR 112017008425 A2 BR112017008425 A2 BR 112017008425A2
Authority
BR
Brazil
Prior art keywords
cap element
cylindrical device
cover element
cylinder
cover member
Prior art date
Application number
BR112017008425A
Other languages
English (en)
Other versions
BR112017008425B1 (pt
Inventor
Ando Kazuma
takami Koji
Miwa Masahiro
Sutou Shinichi
Ohta Yasutaka
Original Assignee
Honda Motor Co Ltd
Kyb Corp
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
Priority claimed from JP2014224623A external-priority patent/JP6353767B2/ja
Priority claimed from JP2014224630A external-priority patent/JP6397726B2/ja
Application filed by Honda Motor Co Ltd, Kyb Corp filed Critical Honda Motor Co Ltd
Publication of BR112017008425A2 publication Critical patent/BR112017008425A2/pt
Publication of BR112017008425B1 publication Critical patent/BR112017008425B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/38—Covers for protection or appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/07—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/10—Enclosure elements, e.g. for protection
    • F16F2230/105—Flexible, e.g. bellows or bladder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2234/00—Shape
    • F16F2234/02—Shape cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

um dispositivo cilíndrico (100, 200) inclui um cilindro (1) que tem uma extremidade da qual uma haste de êmbolo (1a) estende, um elemento de cobertura em forma de tubo (7, 70) que tem uma parte de fole expansível (7a, 70a) e uma parte de diâmetro menor (7b, 70b) cujo diâmetro interno é menos que um diâmetro interno da parte de fole (7a, 70a), sendo o elemento de cobertura (7, 70) configurado para proteger a haste do êmbolo (1a), e um elemento de tampa (6) ajustado no cilindro (1), o elemento de tampa tendo uma parte convexa (6a) para a qual a parte de diâmetro menor (7b, 70b) do elemento de cobertura (7, 70) é travado, em uma periferia externa, em que na parte de menor diâmetro (7b, 70b) do elemento de cobertura (7, 70) uma parte protuberante (7d, 70d) que salienta fora em uma direção radial é formada.
BR112017008425-2A 2014-11-04 2015-11-04 Dispositivo cilíndrico e elemento de cobertura BR112017008425B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2014224623A JP6353767B2 (ja) 2014-11-04 2014-11-04 シリンダ装置及びカバー部材
JP2014224630A JP6397726B2 (ja) 2014-11-04 2014-11-04 シリンダ装置及びカバー部材
JP2014-224630 2014-11-04
JP2014-224623 2014-11-04
PCT/JP2015/081075 WO2016072426A1 (ja) 2014-11-04 2015-11-04 シリンダ装置及びカバー部材

Publications (2)

Publication Number Publication Date
BR112017008425A2 true BR112017008425A2 (pt) 2018-01-23
BR112017008425B1 BR112017008425B1 (pt) 2023-10-31

Family

ID=55909151

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008425-2A BR112017008425B1 (pt) 2014-11-04 2015-11-04 Dispositivo cilíndrico e elemento de cobertura

Country Status (5)

Country Link
US (1) US10167919B2 (pt)
BR (1) BR112017008425B1 (pt)
CA (1) CA2964841C (pt)
MY (1) MY189976A (pt)
WO (1) WO2016072426A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6160570B2 (ja) * 2014-07-16 2017-07-12 株式会社アドヴィックス ブレーキ倍力装置
DE102018202831A1 (de) * 2018-02-26 2019-08-29 Zf Friedrichshafen Ag Verstellbarer Federträger
CN108751056B (zh) * 2018-08-31 2023-10-27 浙江鑫良仓储设备有限公司 一种运输用叉车起升油缸防护装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4634667B2 (ja) 2001-08-24 2011-02-16 株式会社ショーワ 油圧緩衝器のダストカバー固定構造
DE102004021497A1 (de) * 2004-04-30 2005-12-01 Zf Friedrichshafen Ag Federbeinstützlager
DE102007059800A1 (de) * 2007-12-11 2009-06-18 Zf Friedrichshafen Ag Kolben-Zylinderaggregat mit einem Kolbenstangenschutz
WO2014102861A1 (ja) * 2012-12-26 2014-07-03 トヨタ自動車株式会社 車両用サスペンション装置及び車両用サスペンション装置の組立方法
JP5613280B2 (ja) * 2013-03-22 2014-10-22 東海ゴム工業株式会社 ダストカバー
JP6004580B2 (ja) * 2013-03-22 2016-10-12 住友理工株式会社 ダストカバー組立体
JP5700896B1 (ja) * 2014-03-20 2015-04-15 株式会社ショーワ カバー部材および緩衝装置
JP6160583B2 (ja) * 2014-09-16 2017-07-12 トヨタ自動車株式会社 車両用サスペンション装置

Also Published As

Publication number Publication date
BR112017008425B1 (pt) 2023-10-31
WO2016072426A1 (ja) 2016-05-12
MY189976A (en) 2022-03-22
CA2964841C (en) 2022-10-25
US10167919B2 (en) 2019-01-01
US20170321779A1 (en) 2017-11-09
CA2964841A1 (en) 2016-05-12

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 04/11/2015, OBSERVADAS AS CONDICOES LEGAIS