EP2991891A4 - SUSPENSION SYSTEM FOR CRAWLER VEHICLES AND TRACK VEHICLES WITH SUSPENSION SYSTEM - Google Patents
SUSPENSION SYSTEM FOR CRAWLER VEHICLES AND TRACK VEHICLES WITH SUSPENSION SYSTEMInfo
- Publication number
- EP2991891A4 EP2991891A4 EP14791592.0A EP14791592A EP2991891A4 EP 2991891 A4 EP2991891 A4 EP 2991891A4 EP 14791592 A EP14791592 A EP 14791592A EP 2991891 A4 EP2991891 A4 EP 2991891A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- suspension system
- tracked
- vehicles
- vehicle
- tracked vehicle
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/108—Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
- B60G11/24—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/12—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle
- B60G3/14—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle the arm being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G99/00—Subject matter not provided for in other groups of this subclass
- B60G99/004—Other suspension arrangements with rubber springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/108—Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
- B62D55/1083—Torsion-bar springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/14—Arrangement, location, or adaptation of rollers
- B62D55/15—Mounting devices, e.g. bushings, axles, bearings, sealings
-
- 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
- F16F1/48—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in torsion
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/13—Independent suspensions with longitudinal arms only
- B60G2200/132—Independent suspensions with longitudinal arms only with a single trailing arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/13—Torsion spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/14—Plastic spring, e.g. rubber
- B60G2202/142—Plastic spring, e.g. rubber subjected to shear, e.g. Neidhart type
- B60G2202/1424—Torsional
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/14—Plastic spring, e.g. rubber
- B60G2202/144—Plastic spring, e.g. rubber of rotary type
-
- 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
- B60G2204/122—Mounting of torsion springs
-
- 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
- B60G2204/125—Mounting of rubber type springs
-
- 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
- B60G2204/14—Mounting of suspension arms
-
- 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
- B60G2204/423—Rails, tubes, or the like, for guiding the movement of suspension elements
- B60G2204/4232—Sliding mounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/32—Track vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
- B60G3/207—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid the arms being essentially parallel to the longitudinal axis of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1350524A SE537037C2 (sv) | 2013-04-29 | 2013-04-29 | Fjädringssystem för bandfordon samt ett bandfordon med sådant fjädringssystem |
PCT/SE2014/050485 WO2014178772A1 (en) | 2013-04-29 | 2014-04-23 | Suspension system for tracked vehicles and a tracked vehicle with a suspension system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2991891A1 EP2991891A1 (en) | 2016-03-09 |
EP2991891A4 true EP2991891A4 (en) | 2016-12-21 |
Family
ID=51843769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14791592.0A Withdrawn EP2991891A4 (en) | 2013-04-29 | 2014-04-23 | SUSPENSION SYSTEM FOR CRAWLER VEHICLES AND TRACK VEHICLES WITH SUSPENSION SYSTEM |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2991891A4 (sv) |
SE (1) | SE537037C2 (sv) |
SG (1) | SG11201508101UA (sv) |
WO (1) | WO2014178772A1 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105416425B (zh) * | 2015-11-12 | 2017-12-12 | 建湖隆新石油机械有限公司 | 一种履带车辆负重轮用扭力杆减震机构 |
CN105643588A (zh) * | 2016-01-25 | 2016-06-08 | 广西大学 | 自走式机械手 |
CN110341818B (zh) * | 2019-06-18 | 2020-10-20 | 中国农业机械化科学研究院 | 一种移动机器人及其履带式底盘 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2779636A (en) * | 1952-01-02 | 1957-01-29 | Firestone Tire & Rubber Co | Vehicle wheel suspension |
US2967075A (en) * | 1957-07-31 | 1961-01-03 | Burke Wilford E | Land vehicle wheel |
WO1998054017A1 (en) * | 1997-05-29 | 1998-12-03 | Neway Anchorlok International, Inc. | Dual trailing arm vehicle suspension |
EP0937634A1 (en) * | 1998-02-21 | 1999-08-25 | VXO Group International AG | Tracke vehicle with torsion bar suspension |
SE511665C2 (sv) * | 1998-03-19 | 1999-11-08 | Haegglunds Vehicle Ab | Fjädringssystem för bandfordon |
WO2006074559A1 (en) * | 2005-01-14 | 2006-07-20 | Wenko Ag Burgdorf | Tracked atv |
-
2013
- 2013-04-29 SE SE1350524A patent/SE537037C2/sv not_active IP Right Cessation
-
2014
- 2014-04-23 WO PCT/SE2014/050485 patent/WO2014178772A1/en active Application Filing
- 2014-04-23 SG SG11201508101UA patent/SG11201508101UA/en unknown
- 2014-04-23 EP EP14791592.0A patent/EP2991891A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2779636A (en) * | 1952-01-02 | 1957-01-29 | Firestone Tire & Rubber Co | Vehicle wheel suspension |
US2967075A (en) * | 1957-07-31 | 1961-01-03 | Burke Wilford E | Land vehicle wheel |
WO1998054017A1 (en) * | 1997-05-29 | 1998-12-03 | Neway Anchorlok International, Inc. | Dual trailing arm vehicle suspension |
EP0937634A1 (en) * | 1998-02-21 | 1999-08-25 | VXO Group International AG | Tracke vehicle with torsion bar suspension |
SE511665C2 (sv) * | 1998-03-19 | 1999-11-08 | Haegglunds Vehicle Ab | Fjädringssystem för bandfordon |
WO2006074559A1 (en) * | 2005-01-14 | 2006-07-20 | Wenko Ag Burgdorf | Tracked atv |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014178772A1 * |
Also Published As
Publication number | Publication date |
---|---|
SE537037C2 (sv) | 2014-12-16 |
WO2014178772A1 (en) | 2014-11-06 |
EP2991891A1 (en) | 2016-03-09 |
SE1350524A1 (sv) | 2014-10-30 |
SG11201508101UA (en) | 2015-10-29 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20151028 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20161118 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60G 7/00 20060101ALI20161114BHEP Ipc: B60G 3/20 20060101ALI20161114BHEP Ipc: B60G 7/04 20060101ALI20161114BHEP Ipc: B60G 11/24 20060101ALI20161114BHEP Ipc: F16F 15/08 20060101ALI20161114BHEP Ipc: B62D 55/15 20060101ALI20161114BHEP Ipc: B60G 99/00 20100101ALI20161114BHEP Ipc: B60G 3/14 20060101ALI20161114BHEP Ipc: B62D 55/108 20060101AFI20161114BHEP Ipc: F16F 1/48 20060101ALI20161114BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60G 3/20 20060101ALI20180423BHEP Ipc: B60G 11/24 20060101ALI20180423BHEP Ipc: F16F 15/08 20060101ALI20180423BHEP Ipc: B60G 3/14 20060101ALI20180423BHEP Ipc: F16F 1/48 20060101ALI20180423BHEP Ipc: B60G 99/00 20100101ALI20180423BHEP Ipc: B62D 55/15 20060101ALI20180423BHEP Ipc: B60G 7/04 20060101ALI20180423BHEP Ipc: B62D 55/108 20060101AFI20180423BHEP Ipc: B60G 7/00 20060101ALI20180423BHEP |
|
INTG | Intention to grant announced |
Effective date: 20180523 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20181003 |