GB875857A - Outriggers for power shovels, cranes or the like - Google Patents

Outriggers for power shovels, cranes or the like

Info

Publication number
GB875857A
GB875857A GB2774459A GB2774459A GB875857A GB 875857 A GB875857 A GB 875857A GB 2774459 A GB2774459 A GB 2774459A GB 2774459 A GB2774459 A GB 2774459A GB 875857 A GB875857 A GB 875857A
Authority
GB
United Kingdom
Prior art keywords
reel
hose
beams
piston
inner cylinder
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
GB2774459A
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.)
Thew Shovel Co
Original Assignee
Thew Shovel Co
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 Thew Shovel Co filed Critical Thew Shovel Co
Publication of GB875857A publication Critical patent/GB875857A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4449—Arrangements or adaptations to avoid movable contacts or rotary couplings, e.g. by the use of an expansion chamber for a lenght of the cord or hose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6918—With hose storage or retrieval means
    • Y10T137/6932—With retrieval means
    • Y10T137/6936—Power stop or brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

875,857. Earth moving. THEW SHOVEL CO. Aug. 13, 1959 [April2, 1959], No. 27744/59. Class 68(1) [Also in Group XXX] An outrigger for power shovels, cranes &c. comprises a beam that is projectible outwardly and downwardly from a retracted position, the beam being supported by friction means bearing on its top and bottom sides at longitudinally spaced points so that the beam is held in its extended position without the aid of the means which project the beam. Beams 19 are accommodated side by side in a housing 16 for projection on opposite sides of the vehicle framework 2, the beams being curved so that projection brings the pivoted float 21 towards the ground. Shoes 26, 27 of friction material guide, and support the beams, and prevent upward thrust on the floats from forcing the beams back into the housing 16. The projection and retraction of each of the beams is effected by a telescopic fluid pressure cylinder comprising an outer cylinder 34 pivoted fixedly at 31 and having an annular piston which is secured to an inner cylinder 38 in which slides a second piston secured to a piston rod 40 connected at 32 to the inner end of the beam. Admission of pressure fluid, e.g. from the power steering system, first projects the annular piston, inner cylinder and inner piston as a unit, until the annular piston reaches the end of its stroke when the inner piston moves in the inner cylinder. The return of the beam is effected by admitting pressure fluid to the port 42 at the rear end of the inner cylinder 38 and a port 36 at the rear end of the outer cylinder 34. The pressure fluid is supplied to and exhausted from the cylinders by flexible hoses, the hose 43 connected to the port 42 being wound on a hose reel 58 connected by a flexible steel tape to a tension unit which tends to rotate the reel and take up slack in the hose. The hose 43 is connected to an S-bend connector tube fastened to and passing through the peripheral wall of the reel to connect with a hose coiled internally of the reel, so that as the reel rotates the coils of the hose expand or contract within the reel without binding either on the reel shaft or the reel internal wall. Swivel joints and the like are thus unnecessary: The outriggers are controllable by valves inside the vehicle driving cab and/or in the crane cab. The floats 21 are connectible to the beams in either of two positions 23, and the outriggers may lift a wheel or wheels entirely from the ground.
GB2774459A 1959-04-02 1959-08-13 Outriggers for power shovels, cranes or the like Expired GB875857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US875857XA 1959-04-02 1959-04-02
US80359759 US3021015A (en) 1959-04-02 1959-04-02 Outriggers for power shovels, cranes, or the like

Publications (1)

Publication Number Publication Date
GB875857A true GB875857A (en) 1961-08-23

Family

ID=26777148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2774459A Expired GB875857A (en) 1959-04-02 1959-08-13 Outriggers for power shovels, cranes or the like

Country Status (2)

Country Link
US (1) US3021015A (en)
GB (1) GB875857A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096887A (en) * 1960-11-09 1963-07-09 James G Thomas Removable power and manually operated outriggers for carrier frames
US3306373A (en) * 1960-11-28 1967-02-28 Pitman Mfg Company Hole digger and derrick apparatus
US3083837A (en) * 1961-01-31 1963-04-02 Thew Shovel Co Crane
US3073458A (en) * 1961-10-09 1963-01-15 Harnischfeger Corp Powered outrigger beams for vehicles
US3087627A (en) * 1961-10-16 1963-04-30 Theodore R Bill Leveling and bracing legs for vehicles
US3233759A (en) * 1962-02-09 1966-02-08 Michael A Turturro House loading trailer
US3279622A (en) * 1964-10-27 1966-10-18 Edgar L Person Vehicle stabilizing means
US3335642A (en) * 1965-01-08 1967-08-15 Borje O Rosaen Cylinder construction
US3840125A (en) * 1972-07-25 1974-10-08 H Cozad Mechanism for mounting auxiliary equipment on a crane
US3909040A (en) * 1973-10-15 1975-09-30 Clark Equipment Co Outrigger
IT201700008621A1 (en) * 2017-01-26 2018-07-26 Cnh Ind Italia Spa STABILIZATION FOOT FOR STABILIZATION ARM OF A WORKING MACHINE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US718672A (en) * 1902-09-27 1903-01-20 Henry H Sullings Hose-reel for cranes.
US2219201A (en) * 1939-02-21 1940-10-22 Frank L Smith Reel for hose, cables, etc.
US2308099A (en) * 1941-05-08 1943-01-12 John T Obecny Fluid actuated vise
US2390702A (en) * 1942-07-20 1945-12-11 Charles P Gail Hydraulic hoist
US2606067A (en) * 1949-09-12 1952-08-05 Dawson M Hawkins Acetylene welding reel
US2691963A (en) * 1951-11-02 1954-10-19 James H Seng Double-acting, telescopic cylinder assembly
US2752056A (en) * 1951-12-12 1956-06-26 Baker Raulang Co Load handling, transporting and positioning vehicular machine
USRE24482E (en) * 1953-04-17 1958-06-03 ctatutryuw
US2855111A (en) * 1955-07-14 1958-10-07 Humboldt Company Outrigger supports for mobilized log yarders and loaders, and the like

Also Published As

Publication number Publication date
US3021015A (en) 1962-02-13

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