GB1357761A – Selfloading power driven transporting vehicles
– Google Patents
GB1357761A – Selfloading power driven transporting vehicles
– Google Patents
Selfloading power driven transporting vehicles
Info
Publication number
GB1357761A
GB1357761A
GB1713971A
GB1713971A
GB1357761A
GB 1357761 A
GB1357761 A
GB 1357761A
GB 1713971 A
GB1713971 A
GB 1713971A
GB 1713971 A
GB1713971 A
GB 1713971A
GB 1357761 A
GB1357761 A
GB 1357761A
Authority
GB
United Kingdom
Prior art keywords
shovel
container
ram
links
link
Prior art date
1970-06-08
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
GB1713971A
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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.)
1970-06-08
Filing date
1971-05-26
Publication date
1974-06-26
1971-05-26
Application filed by Atlas Copco AB
filed
Critical
Atlas Copco AB
1974-06-26
Publication of GB1357761A
publication
Critical
patent/GB1357761A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units
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
E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
E02F3/348—Buckets emptying into a collecting or conveying device
E02F3/3486—Buckets discharging overhead into a container mounted on the machine
Abstract
1357761 Self loading vehicles ATLAS COPCO AB 26 May 1971 [8 June 1970] 17139/71 Heading B8E [Also in Division E1] A self loading vehicle comprises a motor driven wheeled chassis with a container 22, and a shovel 29 pivotally mounted to the container through a pair of links 26 and 31 at each side of the container, the links 26, 31 being arranged to cross each other when the shovel is in a lowered digging position, and to be substantially parallel to each other when the shovel is raised to discharge its contents into the container. During the latter part of swinging movement of the links 26, 31, the shovel, in a discharging attitude, moves substantially horizontally along the container to spread the load evenly. Movement of the shovel is controlled by an hydraulic ram 34, pivoted to each side of the chassis and each ram piston is pivoted through a link 38 to one of the links 26, stops being provided on the link 26 and container 22 to restrict the movement of the link 38. The linkage is locked in the shovel discharge position by a spring loaded pawl 43 engaging each link 38 once pressure is released from a pawl jack 46, whereafter the container may be tipped by extending the rams 34. A further hydraulic ram 49 is provided to control movement of a pair of pivoted supports 52 which support and push the shovel during its lowered digging operation, the hydraulic circuits for the ram 34, and 49 being common such that as the ram 34 retracts the ram 49 extends and vice versa.
GB1713971A
1970-06-08
1971-05-26
Selfloading power driven transporting vehicles
Expired
GB1357761A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US4435670A
1970-06-08
1970-06-08
Publications (1)
Publication Number
Publication Date
GB1357761A
true
GB1357761A
(en)
1974-06-26
Family
ID=21931932
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB3801973A
Expired
GB1357763A
(en)
1970-06-08
1971-05-26
Self-loading power driven transporting vehicles
GB1713971A
Expired
GB1357761A
(en)
1970-06-08
1971-05-26
Selfloading power driven transporting vehicles
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB3801973A
Expired
GB1357763A
(en)
1970-06-08
1971-05-26
Self-loading power driven transporting vehicles
Country Status (7)
Country
Link
US
(1)
US3685675A
(en)
CA
(1)
CA943500A
(en)
DE
(1)
DE2128048C3
(en)
FR
(1)
FR2095853A5
(en)
GB
(2)
GB1357763A
(en)
SE
(1)
SE393829B
(en)
ZA
(1)
ZA713209B
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB8431927D0
(en)
*
1984-12-18
1985-01-30
W M Services
Excavating apparatus
WO1989006207A1
(en)
*
1988-01-04
1989-07-13
Djh Engineering Center, Inc.
Multi-purpose vehicle
US6997667B2
(en)
2002-11-13
2006-02-14
Skid Mor Development Llc
Material handling apparatus and method for operating
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US631096A
(en)
*
1899-01-07
1899-08-15
James G Smith
Street-cleaning device.
US2296085A
(en)
*
1940-04-17
1942-09-15
Alvin M Boldt
Truck loading device
US2537010A
(en)
*
1948-06-23
1951-01-09
Andersen Tengel
Tractor mounted shovel and front end loader
US3356240A
(en)
*
1966-05-31
1967-12-05
Joy Mfg Co
Self-loading vehicle
1970
1970-06-08
US
US44356A
patent/US3685675A/en
not_active
Expired – Lifetime
1971
1971-05-17
CA
CA113,137A
patent/CA943500A/en
not_active
Expired
1971-05-18
ZA
ZA713209A
patent/ZA713209B/en
unknown
1971-05-26
GB
GB3801973A
patent/GB1357763A/en
not_active
Expired
1971-05-26
GB
GB1713971A
patent/GB1357761A/en
not_active
Expired
1971-06-03
FR
FR7120107A
patent/FR2095853A5/fr
not_active
Expired
1971-06-05
DE
DE2128048A
patent/DE2128048C3/en
not_active
Expired
1971-06-07
SE
SE7107305A
patent/SE393829B/en
unknown
Also Published As
Publication number
Publication date
GB1357763A
(en)
1974-06-26
FR2095853A5
(en)
1972-02-11
ZA713209B
(en)
1972-01-26
DE2128048A1
(en)
1971-12-16
DE2128048C3
(en)
1974-04-25
DE2128048B2
(en)
1973-10-04
CA943500A
(en)
1974-03-12
SE393829B
(en)
1977-05-23
US3685675A
(en)
1972-08-22
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Legal Events
Date
Code
Title
Description
1974-11-06
PS
Patent sealed [section 19, patents act 1949]
