GB1357421A - Mobile bucket-excavator - Google Patents

Mobile bucket-excavator

Info

Publication number
GB1357421A
GB1357421A GB3071071A GB3071071A GB1357421A GB 1357421 A GB1357421 A GB 1357421A GB 3071071 A GB3071071 A GB 3071071A GB 3071071 A GB3071071 A GB 3071071A GB 1357421 A GB1357421 A GB 1357421A
Authority
GB
United Kingdom
Prior art keywords
plane
pair
chassis
right angles
support arms
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.)
Expired
Application number
GB3071071A
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.)
Ernst Menzi AG
Original Assignee
Ernst Menzi AG
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 Ernst Menzi AG filed Critical Ernst Menzi AG
Publication of GB1357421A publication Critical patent/GB1357421A/en
Expired legal-status Critical Current

Links

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
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/08—Tractors having means for preventing overturning or tipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • 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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/024—Travelling-gear, e.g. associated with slewing gears with laterally or vertically adjustable wheels or tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sheet Holders (AREA)
  • Operation Control Of Excavators (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Jib Cranes (AREA)

Abstract

1357421 Excavators ERNST MENZI AG 30 June 1971 [15 July 1970] 30710/71 Heading E1F The jib-mounting superstructure 2 of a mobile bucket excavator is rotatably mounted on a chassis 1 having on one side a pair of support arms 7 carrying non-driven wheels 8 and on the other side another pair of support arms 4 carrying gripping claws 6 and each of these support arms, one pair of which are adjustable independently of each other relative to the chassis in planes at right angles to the axes of rotation of the non driven wheels, comprise a first member 4', 7' movably mounted on the chassis for movement in a first plane at right angles to the axis of rotation of the superstructure, a second member 4", 7" pivotally connected to the first member to move in a second plane at right angles to the first plane, and a hydraulic device 18, 19 connected to both members and operable to cause them to pivot with respect to one another in the second plane. Preferably the device is a piston cylinder unit, the cylinder of which is pivotally connected between spaced plates that are secured on one member 4', 7' and are provided with aligned apertures 16, 17 for, in an appropriate pair of apertures, receiving a locking pin that engages the other member to which the piston rod of the unit is pivotally connected, to hold the members in a chosen relationship.
GB3071071A 1970-07-15 1971-06-30 Mobile bucket-excavator Expired GB1357421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1074970A CH508786A (en) 1970-07-15 1970-07-15 Mobile backhoe

Publications (1)

Publication Number Publication Date
GB1357421A true GB1357421A (en) 1974-06-19

Family

ID=4366422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3071071A Expired GB1357421A (en) 1970-07-15 1971-06-30 Mobile bucket-excavator

Country Status (16)

Country Link
US (1) US3768674A (en)
AT (1) AT305910B (en)
BE (1) BE769263A (en)
CA (1) CA938604A (en)
CH (1) CH508786A (en)
DE (1) DE2127434A1 (en)
DK (1) DK128330B (en)
ES (1) ES196853Y (en)
FI (1) FI53337C (en)
FR (1) FR2098003A5 (en)
GB (1) GB1357421A (en)
IL (1) IL37261A (en)
LU (1) LU63451A1 (en)
NL (1) NL7108300A (en)
NO (1) NO130242B (en)
SE (1) SE370100B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184554B1 (en) * 1972-05-18 1975-08-29 Potain Sa
CA996157A (en) * 1974-03-08 1976-08-31 Auburn Equipment Limited Excavating device
US3989149A (en) * 1974-03-13 1976-11-02 Auburn Equipment Limited Excavating device
CA1016156A (en) * 1976-02-16 1977-08-23 Foremost International Industries Ltd. Outrigger
FR2403261A1 (en) * 1977-09-20 1979-04-13 Obry Jean Foot mounted mobile machine - has concave foot plates supplied with compressed air via non-return valves
AT375703B (en) * 1979-12-24 1984-09-10 Kaiser Josef EXCAVATOR
US4363519A (en) * 1980-10-14 1982-12-14 Joy Manufacturing Company Continuous mining machine
AT379629B (en) * 1981-12-04 1986-02-10 Menzi Ag Ernst EXCAVATOR
PT74697B (en) * 1981-05-15 1983-10-25 Menzi Ag Ernst DREDGING
DE8215040U1 (en) * 1982-05-24 1982-07-15 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Vehicle with an implement
DK123684D0 (en) * 1984-02-29 1984-02-29 Willy Palle Pedersen PROCEDURE AND MACHINE FOR MAKING VELORIENT EQUIPMENT HOLES IN EARTH
WO1987001082A1 (en) * 1985-08-13 1987-02-26 Martin Werder Cross-country vehicle
IT210798Z2 (en) * 1986-04-30 1989-01-11 Moro Spa LEG HANDLING DEVICE FOR SPIDER EXCAVATOR.
CA1294603C (en) * 1988-05-18 1992-01-21 Randall Peter Taylor Excavating apparatus
DE3834505C2 (en) * 1988-10-11 1996-09-26 Hiebsch & Peege Ag Excavator with a cab containing control units
DE4028773C2 (en) * 1989-09-28 1994-11-10 Schaeff Karl Gmbh & Co Walking vehicle
DE202008015729U1 (en) * 2008-11-28 2010-04-15 Liebherr-Hydraulikbagger Gmbh Support for wheeled excavators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992016A (en) * 1959-02-20 1961-07-11 John S Pilch Outrigger or stabilizer for tractors
US3215282A (en) * 1963-04-08 1965-11-02 Deere & Co Implement supporting structure
FR1419609A (en) * 1964-04-25 1965-12-03 Yumbo Stabilizer device with crutches or the like, forming an auxiliary support support on the ground for a vehicle running at a standstill and its various applications
AT267419B (en) * 1966-03-21 1968-12-27 Menzi Ag Ernst Excavator
AT286885B (en) * 1968-01-30 1970-12-28 Menzi Ag Ernst Support structure for an excavator

Also Published As

Publication number Publication date
IL37261A0 (en) 1971-10-20
US3768674A (en) 1973-10-30
BE769263A (en) 1971-11-03
DE2127434A1 (en) 1972-01-20
FI53337B (en) 1977-12-30
FR2098003A5 (en) 1972-03-03
CA938604A (en) 1973-12-18
CH508786A (en) 1971-06-15
DK128330B (en) 1974-04-08
AT305910B (en) 1973-03-26
SE370100B (en) 1974-09-30
ES196853U (en) 1975-03-16
IL37261A (en) 1974-05-16
LU63451A1 (en) 1971-11-12
FI53337C (en) 1978-04-10
ES196853Y (en) 1975-08-16
NO130242B (en) 1974-07-29
NL7108300A (en) 1972-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee