WO2008096793A1 - フォークリフトのリアアクスル取付構造及びこれを備えたフォークリフト - Google Patents

フォークリフトのリアアクスル取付構造及びこれを備えたフォークリフト Download PDF

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Publication number
WO2008096793A1
WO2008096793A1 PCT/JP2008/051966 JP2008051966W WO2008096793A1 WO 2008096793 A1 WO2008096793 A1 WO 2008096793A1 JP 2008051966 W JP2008051966 W JP 2008051966W WO 2008096793 A1 WO2008096793 A1 WO 2008096793A1
Authority
WO
WIPO (PCT)
Prior art keywords
forklift
rubber
rear axle
mount
installation structure
Prior art date
Application number
PCT/JP2008/051966
Other languages
English (en)
French (fr)
Inventor
Hironobu Hakoda
Junji Kondo
Original Assignee
Mitsubishi Heavy Industries, 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 Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Priority to US12/375,788 priority Critical patent/US20100237578A1/en
Priority to EP08710862A priority patent/EP2058152A1/en
Publication of WO2008096793A1 publication Critical patent/WO2008096793A1/ja

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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • F16F1/445—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression the spring material being contained in a generally closed space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07586—Suspension or mounting of wheels on chassis
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B60G2200/322—Rigid axle suspensions pivoted with a single pivot point and a straight axle
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/022—Fork lift trucks, Clark

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

　本発明は、マウントブッシュやストッパのゴムの劣化の進行を抑制することなど可能なフォークリフトのリアアクスル取付構造及びこれを備えフォークリフトを提供することを目的とする。そのため、アアクスルの前側と後側に突設されたマウント軸（３２）と、筒状の外枠（３３）と筒状の内枠（３４）の間にゴム（３５）を設けた構成であって車体側に取り付けられたマウントブッシュ（３０）とを有し、内枠（３４）の内側のマウント穴（３８）にマウント軸（３２）を嵌挿してなるフォークリフトのリアアクスル取付構造において、ゴム（３５）の内枠（３４）よりも上側の部分（３５ａ）が、外枠（３３）と内枠（３４）の間から車両前後方向にはみ出す量を抑制するはみ出し量抑制手段を備える。このはみ出し量抑制手段は、例えば、ゴム（３５）との間に隙間（Ｓ）を有して外枠（３３）の上部の前後に設けたはみ出し量抑制板（４１）とする。
PCT/JP2008/051966 2007-02-08 2008-02-06 フォークリフトのリアアクスル取付構造及びこれを備えたフォークリフト WO2008096793A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/375,788 US20100237578A1 (en) 2007-02-08 2008-02-06 Forklift rear axle attachment structure and forklift including the same
EP08710862A EP2058152A1 (en) 2007-02-08 2008-02-06 Rear axle installation structure for forklift and forklift with the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007028733A JP2008189275A (ja) 2007-02-08 2007-02-08 フォークリフトのリアアクスル取付構造及びこれを備えたフォークリフト
JP2007-028733 2007-02-08

Publications (1)

Publication Number Publication Date
WO2008096793A1 true WO2008096793A1 (ja) 2008-08-14

Family

ID=39681699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051966 WO2008096793A1 (ja) 2007-02-08 2008-02-06 フォークリフトのリアアクスル取付構造及びこれを備えたフォークリフト

Country Status (4)

Country Link
US (1) US20100237578A1 (ja)
EP (1) EP2058152A1 (ja)
JP (1) JP2008189275A (ja)
WO (1) WO2008096793A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540262B2 (en) 2010-02-25 2013-09-24 Man Truck & Bus Ag Commercial vehicle and device for attaching a spring element to a commercial vehicle axle
US11383570B2 (en) * 2019-12-23 2022-07-12 The Raymond Corporation Systems and methods for a material handling vehicle with an articulating axle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012100213U1 (de) * 2012-01-20 2013-04-23 Hubtex Maschinenbau Gmbh & Co. Kg Flurförderzeug
JP5892041B2 (ja) * 2012-11-02 2016-03-23 株式会社豊田自動織機 産業車両のアクスル支持構造
BR112015011613B1 (pt) * 2012-11-20 2020-12-29 Cnh Industrial America Llc veículo de trabalho e eixo para um veículo de trabalho
US9533863B2 (en) * 2014-10-23 2017-01-03 Jungheinrich Aktiengesellschaft Industrial truck
JP6754630B2 (ja) * 2016-06-27 2020-09-16 株式会社クボタ 車軸装置
DE102017221375A1 (de) * 2017-11-29 2019-05-29 Zf Friedrichshafen Ag Flurförderfahrzeug mit einer Pendelachse
US11607910B1 (en) * 2022-03-01 2023-03-21 Caterpillar Inc. Axle oscillation stop for construction machine
KR102651751B1 (ko) * 2023-12-27 2024-03-29 국립군산대학교산학협력단 차량의 하중을 지지하는 에어 스프링 내부에 제공되는 범프 스토퍼

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144172U (ja) * 1979-04-02 1980-10-16
JPS6037639U (ja) * 1983-08-23 1985-03-15 いすゞ自動車株式会社 エンジンマウント装置
JPS6031930Y2 (ja) * 1980-08-28 1985-09-25 株式会社豊田自動織機製作所 フォ−クリフトの後車軸懸架装置
JPS62274123A (ja) * 1986-05-21 1987-11-28 Suzuki Motor Co Ltd 弾性支持体
JPH04339005A (ja) 1991-05-14 1992-11-26 Toyota Autom Loom Works Ltd リヤアクスルビームの取付装置
JPH09164829A (ja) * 1995-10-26 1997-06-24 Robert Bosch Gmbh 車両のボディレベルの制御システム
JPH10166824A (ja) 1996-12-17 1998-06-23 Nissan Motor Co Ltd フォークリフトのドライブアクスルマウンティング構造
JP2001219723A (ja) * 2000-02-08 2001-08-14 Mitsubishi Heavy Ind Ltd 後部車軸の揺動制御機構
JP2002106621A (ja) * 2000-09-29 2002-04-10 Toyo Tire & Rubber Co Ltd バウンドバンパー
JP2004306952A (ja) 2004-05-31 2004-11-04 Honda Motor Co Ltd サブフレームのマウントブッシュ
JP2004354355A (ja) 2003-05-30 2004-12-16 Mitsubishi Heavy Ind Ltd 産業車両の操舵角検出装置、産業車両の操舵角検出器の取付構造、産業車両
JP2006046381A (ja) * 2004-07-30 2006-02-16 Shinano Kenshi Co Ltd マウントダンパー

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144172U (ja) * 1979-04-02 1980-10-16
JPS6031930Y2 (ja) * 1980-08-28 1985-09-25 株式会社豊田自動織機製作所 フォ−クリフトの後車軸懸架装置
JPS6037639U (ja) * 1983-08-23 1985-03-15 いすゞ自動車株式会社 エンジンマウント装置
JPS62274123A (ja) * 1986-05-21 1987-11-28 Suzuki Motor Co Ltd 弾性支持体
JPH04339005A (ja) 1991-05-14 1992-11-26 Toyota Autom Loom Works Ltd リヤアクスルビームの取付装置
JPH09164829A (ja) * 1995-10-26 1997-06-24 Robert Bosch Gmbh 車両のボディレベルの制御システム
JPH10166824A (ja) 1996-12-17 1998-06-23 Nissan Motor Co Ltd フォークリフトのドライブアクスルマウンティング構造
JP2001219723A (ja) * 2000-02-08 2001-08-14 Mitsubishi Heavy Ind Ltd 後部車軸の揺動制御機構
JP2002106621A (ja) * 2000-09-29 2002-04-10 Toyo Tire & Rubber Co Ltd バウンドバンパー
JP2004354355A (ja) 2003-05-30 2004-12-16 Mitsubishi Heavy Ind Ltd 産業車両の操舵角検出装置、産業車両の操舵角検出器の取付構造、産業車両
JP2004306952A (ja) 2004-05-31 2004-11-04 Honda Motor Co Ltd サブフレームのマウントブッシュ
JP2006046381A (ja) * 2004-07-30 2006-02-16 Shinano Kenshi Co Ltd マウントダンパー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540262B2 (en) 2010-02-25 2013-09-24 Man Truck & Bus Ag Commercial vehicle and device for attaching a spring element to a commercial vehicle axle
US11383570B2 (en) * 2019-12-23 2022-07-12 The Raymond Corporation Systems and methods for a material handling vehicle with an articulating axle

Also Published As

Publication number Publication date
US20100237578A1 (en) 2010-09-23
EP2058152A1 (en) 2009-05-13
JP2008189275A (ja) 2008-08-21

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