DE3416785A1 - Schwenkvorrichtung - Google Patents

Schwenkvorrichtung

Info

Publication number
DE3416785A1
DE3416785A1 DE19843416785 DE3416785A DE3416785A1 DE 3416785 A1 DE3416785 A1 DE 3416785A1 DE 19843416785 DE19843416785 DE 19843416785 DE 3416785 A DE3416785 A DE 3416785A DE 3416785 A1 DE3416785 A1 DE 3416785A1
Authority
DE
Germany
Prior art keywords
control plate
frame
gear
ring gear
attached
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.)
Withdrawn
Application number
DE19843416785
Other languages
German (de)
English (en)
Inventor
Simo Laukkavirta Lahikainen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3416785A1 publication Critical patent/DE3416785A1/de
Withdrawn legal-status Critical Current

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)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Confectionery (AREA)
  • Transplanting Machines (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
DE19843416785 1983-05-11 1984-05-07 Schwenkvorrichtung Withdrawn DE3416785A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI831644A FI67068C (fi) 1983-05-11 1983-05-11 Svaenganordning

Publications (1)

Publication Number Publication Date
DE3416785A1 true DE3416785A1 (de) 1984-11-15

Family

ID=8517186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843416785 Withdrawn DE3416785A1 (de) 1983-05-11 1984-05-07 Schwenkvorrichtung

Country Status (5)

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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1116360A (fr) * 1954-01-12 1956-05-07 Ahlmann Carlshuette Kg Perfectionnements aux pelles basculantes
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
GB8411505D0 (en) 1984-06-13
NO157058C (no) 1988-01-20
FI831644A0 (fi) 1983-05-11
SE8402521D0 (sv) 1984-05-10
GB2139594B (en) 1986-03-26
SE456242B (sv) 1988-09-19
FI67068C (fi) 1985-01-10
NO157058B (no) 1987-10-05
NO841893L (no) 1984-11-12
SE8402521L (sv) 1984-11-12
FI67068B (fi) 1984-09-28
GB2139594A (en) 1984-11-14

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee