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SE8402521L - SVENGANORDNING - Google Patents

SVENGANORDNING

Info

Publication number
SE8402521L
SE8402521L SE8402521A SE8402521A SE8402521L SE 8402521 L SE8402521 L SE 8402521L SE 8402521 A SE8402521 A SE 8402521A SE 8402521 A SE8402521 A SE 8402521A SE 8402521 L SE8402521 L SE 8402521L
Authority
SE
Sweden
Prior art keywords
boom
frame
guide plate
rotatably mounted
carrier
Prior art date
Application number
SE8402521A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE456242B (en
SE8402521D0 (en
Inventor
Simo Lahikainen
Original Assignee
Simo Lahikainen
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 Simo Lahikainen filed Critical Simo Lahikainen
Publication of SE8402521D0 publication Critical patent/SE8402521D0/en
Publication of SE8402521L publication Critical patent/SE8402521L/en
Publication of SE456242B publication Critical patent/SE456242B/en

Links

Classifications

    • 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
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • 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
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Transplanting Machines (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Confectionery (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

A swinging boom apparatus comprises a frame 1, a boom or boom carrier 2 rotatably mounted on the frame 1, a guide plate 3 rotatably mounted on an axle 8 fixed to the frame 1, means 4, 5 for rotating the guide plate 3 and a gear 6 attached to the boom or boom carrier 2 and meshing with a toothed rim 7 within an aperture in the guide plate. The boom may thus be turned over 180 DEG in either direction from the position shown. <IMAGE>
SE8402521A 1983-05-11 1984-05-10 SWITCH DEVICE DRIVEN BY A CYLINDER SE456242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI831644A FI67068C (en) 1983-05-11 1983-05-11 SVAENGANORDNING

Publications (3)

Publication Number Publication Date
SE8402521D0 SE8402521D0 (en) 1984-05-10
SE8402521L true SE8402521L (en) 1984-11-12
SE456242B SE456242B (en) 1988-09-19

Family

ID=8517186

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402521A SE456242B (en) 1983-05-11 1984-05-10 SWITCH DEVICE DRIVEN BY A CYLINDER

Country Status (5)

Country Link
DE (1) DE3416785A1 (en)
FI (1) FI67068C (en)
GB (1) GB2139594B (en)
NO (1) NO157058C (en)
SE (1) SE456242B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1116360A (en) * 1954-01-12 1956-05-07 Ahlmann Carlshuette Kg Tilting shovel improvements
GB847238A (en) * 1956-11-06 1960-09-07 Power Handling Ltd Improvements relating to mechanical loaders and other machines having rotatable jibsor looms mounted on transportable chassis or vehicles
GB785585A (en) * 1963-04-08 1957-10-30 Newbridge Plant Services Ltd Improvements in soil excavating apparatus
US3392526A (en) * 1966-10-11 1968-07-16 Int Harvester Co Control mechanism

Also Published As

Publication number Publication date
FI831644A0 (en) 1983-05-11
DE3416785A1 (en) 1984-11-15
FI67068C (en) 1985-01-10
SE456242B (en) 1988-09-19
GB2139594A (en) 1984-11-14
FI67068B (en) 1984-09-28
NO841893L (en) 1984-11-12
NO157058B (en) 1987-10-05
SE8402521D0 (en) 1984-05-10
NO157058C (en) 1988-01-20
GB8411505D0 (en) 1984-06-13
GB2139594B (en) 1986-03-26

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