GB2134876B - Swivelling-type work vehicle - Google Patents

Swivelling-type work vehicle

Info

Publication number: GB2134876B
Authority: GB; United Kingdom
Prior art keywords: swivelling; work vehicle; type work; type; vehicle
Prior art date: 1982-12-24
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.): Expired

Application number

GB08333768A

Other versions

GB8333768D0 (en

GB2134876A (en

Inventor

Akihiko Ikeda

Yoshinobu Tabuchi

Akira Tsuda

Asahiro Tsutsumi

Kazushige Ikeda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kubota Corp

Original Assignee

Kubota 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.)

1982-12-24

Filing date

1983-12-19

Publication date

1987-01-21

1982-12-24 Priority claimed from JP57234298A external-priority patent/JPS59118929A/en

1983-04-04 Priority claimed from JP4985283U external-priority patent/JPS59156956U/en

1983-07-21 Priority claimed from JP13498783A external-priority patent/JPS6026728A/en

1983-12-19 Application filed by Kubota Corp filed Critical Kubota Corp

1984-01-25 Publication of GB8333768D0 publication Critical patent/GB8333768D0/en

1984-08-22 Publication of GB2134876A publication Critical patent/GB2134876A/en

1987-01-21 Application granted granted Critical

1987-01-21 Publication of GB2134876B publication Critical patent/GB2134876B/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/128—Braking systems
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- E02F3/325—Backhoes of the miniature type
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Operation Control Of Excavators (AREA)

GB08333768A 1982-12-24 1983-12-19 Swivelling-type work vehicle Expired GB2134876B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP57234298A JPS59118929A (en)	1982-12-24	1982-12-24	Excavation working vehicle
JP4985283U JPS59156956U (en)	1983-04-04	1983-04-04	Work vehicle swivel table rotation angle detection device
JP13498783A JPS6026728A (en)	1983-07-21	1983-07-21	Swivel type work vehicle

Publications (3)

Publication Number	Publication Date
GB8333768D0 GB8333768D0 (en)	1984-01-25
GB2134876A GB2134876A (en)	1984-08-22
GB2134876B true GB2134876B (en)	1987-01-21

Family

ID=27293761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08333768A Expired GB2134876B (en)	1982-12-24	1983-12-19	Swivelling-type work vehicle

Country Status (3)

Country	Link
DE (1)	DE3346800C2 (en)
FR (1)	FR2538575B1 (en)
GB (1)	GB2134876B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3508691C1 (en) *	1985-03-12	1986-07-10	Eisenwerke Kaiserslautern Göppner GmbH, 6750 Kaiserslautern	Hydraulic earthworks vehicle with a slewable boom
US4771855A (en) *	1987-05-15	1988-09-20	Kubota Ltd.	Backhoe vehicle
GB2225127B (en) *	1988-11-18	1993-03-31	Kubota Ltd	Pivotal movement control device for boom-equipped working machine
EP0410053B1 (en) *	1989-07-26	1993-11-03	Kabushiki Kaisha Kobe Seiko Sho	Method of controlling the slewing operation of a slewing mechanism and a hydraulic control system for carrying out the same
DE19920867A1 (en) *	1999-05-06	2001-02-08	Orenstein & Koppel Ag	Method for braking a rotatable superstructure of a work machine and swivel brake device
DE102006040459B4 (en) *	2005-09-07	2012-12-13	Terex Demag Gmbh	Hydraulic control circuit
DE102011018267A1 (en)	2011-04-20	2012-10-25	Schwing Gmbh	Apparatus and method for thick matter, in particular concrete conveying with rotation angle measurement
DE102017117505B4 (en)	2017-08-02	2020-10-22	Manitowoc Crane Group France Sas	Closed hydraulic circuit crane
JP6946234B2 (en) *	2018-04-27	2021-10-06	株式会社小松製作所	Control device and control method for loading machine
US11577796B2 (en)	2019-07-11	2023-02-14	Deere & Company	Auto track alignment and undercarriage swing
CN111622283B (en) *	2020-06-17	2024-09-06	雷沃重工集团有限公司	Excavator working state monitoring device, excavator and control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1452033A (en) *	1974-01-04	1976-10-06	Mo Gorny I Ural Z Tyazhelogo M	Control device for a dragline excavator
US4015729A (en) *	1976-01-02	1977-04-05	J. I. Case Company	Automatic control system for backhoe
FR2395412A1 (en) *	1977-06-23	1979-01-19	Poclain Sa	AUTOMATIC ROTATION STOP DEVICE OF A HYDRAULIC MOTOR

1983
- 1983-12-19 GB GB08333768A patent/GB2134876B/en not_active Expired
- 1983-12-23 DE DE19833346800 patent/DE3346800C2/en not_active Expired
- 1983-12-23 FR FR8320703A patent/FR2538575B1/en not_active Expired

Also Published As

Publication number	Publication date
DE3346800A1 (en)	1984-07-05
FR2538575A1 (en)	1984-06-29
DE3346800C2 (en)	1987-04-02
GB8333768D0 (en)	1984-01-25
FR2538575B1 (en)	1987-01-16
GB2134876A (en)	1984-08-22

Publication	Publication Date	Title
GB8307623D0 (en)	1983-04-27	Vehicle
GB2120462B (en)	1986-06-18	Motor
ZA83871B (en)	1983-11-30	Industrial vehicle
GB8330690D0 (en)	1983-12-29	Tool for exodontia
DE3366884D1 (en)	1986-11-20	Multi-purpose vehicle
GB8302923D0 (en)	1983-03-09	Tool
GB8312431D0 (en)	1983-06-08	Work vehicle
GB8316338D0 (en)	1983-07-20	Trucks
GB8310506D0 (en)	1983-05-25	Working vehicle
DE3371664D1 (en)	1987-06-25	Well tool
GB2131574B (en)	1986-08-20	Visually guided vehicle
EP0110171A3 (en)	1987-07-01	Vehicle positions locating arrangement
GB2124798B (en)	1987-11-04	Automatic running work vehicle
GB2134876B (en)	1987-01-21	Swivelling-type work vehicle
GB2119426B (en)	1985-11-06	Well tools
GB8527660D0 (en)	1985-12-11	Vehicle
GB8315069D0 (en)	1983-07-06	Vehicle body work unit
GB8301870D0 (en)	1983-02-23	Tool
GB8305503D0 (en)	1983-03-30	Vehicle components
DE3368304D1 (en)	1987-01-22	Fender
GB2125855B (en)	1985-10-02	Well tool
IE830400L (en)	1983-09-25	Form work
ZA833291B (en)	1984-12-24	Hudraulic motor
GB8312540D0 (en)	1983-06-08	Vehicle
GB8301564D0 (en)	1983-02-23	Motor

Legal Events

Date	Code	Title	Description
1989-02-08	711A	Proceeding under section 117(1) patents act 1977
1997-08-06	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19961219