JP6882866B2 - シリンダ装置、及びシリンダ装置の製造方法 - Google Patents
シリンダ装置、及びシリンダ装置の製造方法 Download PDFInfo
- Publication number
- JP6882866B2 JP6882866B2 JP2016156496A JP2016156496A JP6882866B2 JP 6882866 B2 JP6882866 B2 JP 6882866B2 JP 2016156496 A JP2016156496 A JP 2016156496A JP 2016156496 A JP2016156496 A JP 2016156496A JP 6882866 B2 JP6882866 B2 JP 6882866B2
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- Prior art keywords
- bracket
- outer shell
- tubular portion
- tubular
- hole
- 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000003466 welding Methods 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 20
- 230000004323 axial length Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 description 58
- 230000035939 shock Effects 0.000 description 58
- 238000013016 damping Methods 0.000 description 32
- 239000007788 liquid Substances 0.000 description 31
- 239000000725 suspension Substances 0.000 description 12
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- F16F9/54—Arrangements for attachment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/005—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- 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
- B60G2204/129—Damper mount on wheel suspension or knuckle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/41—Dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/82—Joining
- B60G2206/8201—Joining by welding
-
- 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
- F16F2226/00—Manufacturing; Treatments
- F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
- F16F2226/048—Welding
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Description
Claims (5)
- 筒状のアウターシェルと、
前記アウターシェルの側部に設けられて径方向外側へ突出する突出部と、
前記アウターシェルの外周に取り付けられるブラケットとを備え、
前記ブラケットは、前記アウターシェルの外周を抱持して前部に割の入った断面C字状の筒状部と、前記筒状部の周方向の両端から径方向外側へ突出する一対の取付部とを有し、
前記筒状部には、少なくとも一方の側部から背部にかけて前記突出部の挿通を許容する孔が形成され、
前記筒状部の各側部から前記各取付部にかけてのみにリブが設けられている
ことを特徴とするシリンダ装置。 - 前記孔は、前記割と前記筒状部の直径方向に向かい合う位置まで形成されている
ことを特徴とする請求項1に記載のシリンダ装置。 - 前記孔の前記筒状部の背部に位置する部分の軸方向長さは、前記孔の前記筒状部の側部に位置する部分の軸方向長さよりも長い
ことを特徴とする請求項1又は2に記載のシリンダ装置。 - 前記孔の形状は、前記筒状部の中心を通る軸が鉛直方向へ延びるように前記筒状部を配置するとともに前記筒状部の前部を正面に向けた状態で、前記軸に対して左右対称形状とされている
ことを特徴とする請求項1から3の何れか一項に記載のシリンダ装置。 - 筒状のアウターシェルと、前記アウターシェルの側部に設けられて径方向外側へ突出する突出部と、前記アウターシェルの外周に取り付けられるブラケットとを備え、前記ブラケットは、前記アウターシェルの外周を抱持して前部に割の入った断面C字状の筒状部と、前記筒状部の周方向の両端から径方向外側へ突出する一対の取付部とを有し、前記筒状部には、少なくとも一方の側部から背部にかけて前記突出部の挿通を許容する孔が形成されているシリンダ装置の製造方法であって、
前記突出部を前記筒状部の背部から外方へ突出させた状態で前記突出部を前記アウターシェルに溶接する突出部溶接工程と、
前記ブラケットを周方向に回転し、前記突出部を前記筒状部の側部から外方へ突出させるブラケット位置変更工程と、
前記筒状部を前記アウターシェルに溶接するブラケット溶接工程とをこの順に行う
ことを特徴とするシリンダ装置の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016156496A JP6882866B2 (ja) | 2016-08-09 | 2016-08-09 | シリンダ装置、及びシリンダ装置の製造方法 |
CN201780048114.5A CN109563901B (zh) | 2016-08-09 | 2017-07-31 | 缸装置以及缸装置的制造方法 |
EP17839268.4A EP3499085B1 (en) | 2016-08-09 | 2017-07-31 | Cylinder device and method for manufacturing cylinder device |
US16/309,008 US11300173B2 (en) | 2016-08-09 | 2017-07-31 | Cylinder device and method for manufacturing cylinder device |
ES17839268T ES2971021T3 (es) | 2016-08-09 | 2017-07-31 | Dispositivo de cilindro y método para fabricar dispositivo de cilindro |
PCT/JP2017/027704 WO2018030195A1 (ja) | 2016-08-09 | 2017-07-31 | シリンダ装置、及びシリンダ装置の製造方法 |
US17/689,628 US11649871B2 (en) | 2016-08-09 | 2022-03-08 | Cylinder device and method for manufacturing cylinder device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016156496A JP6882866B2 (ja) | 2016-08-09 | 2016-08-09 | シリンダ装置、及びシリンダ装置の製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021034939A Division JP7104824B2 (ja) | 2021-03-05 | 2021-03-05 | シリンダ装置、及びシリンダ装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018025224A JP2018025224A (ja) | 2018-02-15 |
JP6882866B2 true JP6882866B2 (ja) | 2021-06-02 |
Family
ID=61162943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016156496A Active JP6882866B2 (ja) | 2016-08-09 | 2016-08-09 | シリンダ装置、及びシリンダ装置の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11300173B2 (ja) |
EP (1) | EP3499085B1 (ja) |
JP (1) | JP6882866B2 (ja) |
CN (1) | CN109563901B (ja) |
ES (1) | ES2971021T3 (ja) |
WO (1) | WO2018030195A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6882866B2 (ja) * | 2016-08-09 | 2021-06-02 | Kyb株式会社 | シリンダ装置、及びシリンダ装置の製造方法 |
JP6956596B2 (ja) * | 2017-11-06 | 2021-11-02 | Kyb株式会社 | シリンダ装置、及びシリンダ装置の製造方法 |
WO2019106924A1 (ja) * | 2017-11-28 | 2019-06-06 | 日立オートモティブシステムズ株式会社 | シリンダ装置の製造方法 |
JP7185483B2 (ja) * | 2018-10-22 | 2022-12-07 | Kyb株式会社 | 緩衝器 |
US11143260B2 (en) | 2018-12-28 | 2021-10-12 | Tenneco Automotive Operating Company Inc. | Damper with single external control valve |
US11156261B2 (en) | 2018-12-28 | 2021-10-26 | Tenneco Automotive Operating Company Inc. | Damper with multiple external control valves |
US11454291B2 (en) * | 2018-12-28 | 2022-09-27 | Tenneco Automotive Operating Company Inc. | Damper with control valves |
US11118649B2 (en) | 2019-07-01 | 2021-09-14 | Tenneco Automotive Operating Company Inc. | Damper with side collector and external control valves |
US11635122B2 (en) | 2019-07-18 | 2023-04-25 | Tenneco Automotive Operating Company Inc. | Intake device for a damper having a side collector |
US11248677B2 (en) | 2019-07-18 | 2022-02-15 | Tenneco Automotive Operating Company Inc. | Pre-assembled piston accumulator insert device |
US11668365B2 (en) * | 2019-09-23 | 2023-06-06 | DRiV Automotive Inc. | Valve body for a damper |
US11441633B2 (en) * | 2020-08-14 | 2022-09-13 | DRiV Automotive Inc. | Damper assembly including intake valve in fluid chamber |
WO2023149152A1 (ja) * | 2022-02-03 | 2023-08-10 | 日立Astemo株式会社 | 緩衝器及びブラケット |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282645A (en) * | 1992-11-25 | 1994-02-01 | General Motors Corporation | Electro-hydraulic pressure regulating valve assembly mounted in a valve boss on a hydraulic damper |
ES2117503B1 (es) * | 1993-07-20 | 1999-03-16 | Fichtel & Sachs Ag | Amortiguador de vibraciones hidraulico regulable, en particular para vehiculos automoviles. |
US5772168A (en) * | 1994-11-28 | 1998-06-30 | Unisia Jecs Corporation | Mounting bracket for pressurized fluid buffer device |
DE19647411C1 (de) * | 1996-11-15 | 1998-03-05 | Mannesmann Sachs Ag | Befestigungskonsole für einen Schwingungsdämpfer |
US6533230B2 (en) * | 2001-03-09 | 2003-03-18 | Delphi Technologies, Inc. | One-piece mounting bracket and vehicle damper assembly and mounting method |
DE10336151A1 (de) * | 2003-08-07 | 2005-03-10 | Zahnradfabrik Friedrichshafen | Schwingungsdämpfer in Leichtbauweise |
JP2005256900A (ja) * | 2004-03-10 | 2005-09-22 | Toyota Motor Corp | サスペンション構造 |
JP2007187237A (ja) * | 2006-01-13 | 2007-07-26 | Kayaba Ind Co Ltd | ストラット型ショックアブソーバ |
JP4663582B2 (ja) | 2006-05-30 | 2011-04-06 | カヤバ工業株式会社 | ストラット型ショックアブソーバ |
JP5166077B2 (ja) | 2008-03-07 | 2013-03-21 | カヤバ工業株式会社 | ナックルブラケット |
JP2010266009A (ja) * | 2009-05-15 | 2010-11-25 | Kayaba Ind Co Ltd | 緩衝器 |
JP5961129B2 (ja) * | 2013-03-22 | 2016-08-02 | Kyb株式会社 | 緩衝装置 |
JP6082295B2 (ja) * | 2013-03-26 | 2017-02-15 | Kyb株式会社 | ナックルブラケット、一対のナックルブラケット、及びサスペンションの製造方法 |
JP6114667B2 (ja) | 2013-09-17 | 2017-04-12 | Kyb株式会社 | 減衰弁 |
JP6289217B2 (ja) * | 2014-03-31 | 2018-03-07 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
JP6882866B2 (ja) * | 2016-08-09 | 2021-06-02 | Kyb株式会社 | シリンダ装置、及びシリンダ装置の製造方法 |
-
2016
- 2016-08-09 JP JP2016156496A patent/JP6882866B2/ja active Active
-
2017
- 2017-07-31 US US16/309,008 patent/US11300173B2/en active Active
- 2017-07-31 WO PCT/JP2017/027704 patent/WO2018030195A1/ja unknown
- 2017-07-31 CN CN201780048114.5A patent/CN109563901B/zh active Active
- 2017-07-31 ES ES17839268T patent/ES2971021T3/es active Active
- 2017-07-31 EP EP17839268.4A patent/EP3499085B1/en active Active
-
2022
- 2022-03-08 US US17/689,628 patent/US11649871B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109563901A (zh) | 2019-04-02 |
ES2971021T3 (es) | 2024-06-03 |
EP3499085B1 (en) | 2023-11-29 |
US20190309816A1 (en) | 2019-10-10 |
CN109563901B (zh) | 2021-08-24 |
US11300173B2 (en) | 2022-04-12 |
US20220213944A1 (en) | 2022-07-07 |
EP3499085A1 (en) | 2019-06-19 |
JP2018025224A (ja) | 2018-02-15 |
US11649871B2 (en) | 2023-05-16 |
WO2018030195A1 (ja) | 2018-02-15 |
EP3499085A4 (en) | 2020-05-13 |
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