DK137179B - Rotator til anbringelse mellem en løftearm på en kran og et i løftearmen hængende løfteværktøj. - Google Patents

Rotator til anbringelse mellem en løftearm på en kran og et i løftearmen hængende løfteværktøj.

Info

Publication number
DK137179B
DK137179B DK294574AA DK294574A DK137179B DK 137179 B DK137179 B DK 137179B DK 294574A A DK294574A A DK 294574AA DK 294574 A DK294574 A DK 294574A DK 137179 B DK137179 B DK 137179B
Authority
DK
Denmark
Prior art keywords
lifting
lifting arm
rotator
crane
placement
Prior art date
Application number
DK294574AA
Other languages
Danish (da)
English (en)
Other versions
DK294574A (de
DK137179C (de
Inventor
Jonas Herman Lindqvist
Original Assignee
Hiab Foco 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.)
Filing date
Publication date
Application filed by Hiab Foco Ab filed Critical Hiab Foco Ab
Publication of DK294574A publication Critical patent/DK294574A/da
Publication of DK137179B publication Critical patent/DK137179B/da
Application granted granted Critical
Publication of DK137179C publication Critical patent/DK137179C/da

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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/20—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs mounted on, or guided by, jibs

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)
  • Hydraulic Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Earth Drilling (AREA)
DK294574AA 1973-06-13 1974-05-31 Rotator til anbringelse mellem en løftearm på en kran og et i løftearmen hængende løfteværktøj. DK137179B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308294A SE385857B (sv) 1973-06-13 1973-06-13 Rotator

Publications (3)

Publication Number Publication Date
DK294574A DK294574A (de) 1975-01-27
DK137179B true DK137179B (da) 1978-01-30
DK137179C DK137179C (de) 1978-07-03

Family

ID=20317749

Family Applications (1)

Application Number Title Priority Date Filing Date
DK294574AA DK137179B (da) 1973-06-13 1974-05-31 Rotator til anbringelse mellem en løftearm på en kran og et i løftearmen hængende løfteværktøj.

Country Status (10)

Country Link
AT (1) AT344371B (de)
CA (1) CA1006466A (de)
CH (1) CH572439A5 (de)
DE (1) DE2426107C3 (de)
DK (1) DK137179B (de)
FI (1) FI52321C (de)
FR (1) FR2233270A1 (de)
NL (1) NL158759B (de)
SE (1) SE385857B (de)
SU (1) SU703011A3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446621B (sv) * 1980-02-04 1986-09-29 Sten Andersson Vakuumlyftanordning for gods eller andra foremal
DE3105194A1 (de) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer haengende lasten
FR2501823B1 (fr) * 1981-03-13 1986-09-12 Ardennes Equipements Dispositif de fixation et d'alimentation d'un equipement hydraulique de manutention a un engin de levage
DE3146696A1 (de) * 1981-11-25 1983-06-01 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer einen baggergreifer
DE3146693A1 (de) * 1981-11-25 1983-06-01 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung, insbesondere fuer greif- und hebeorgane an baggern und kraenen
DE3818177B4 (de) * 1988-05-28 2004-04-29 Heinz Thumm Ölhydraulische Antriebe GmbH Drehvorrichtung für hängende Lasten
SE8901244D0 (sv) * 1989-04-07 1989-04-07 Hydraulik Ab Indextor Anordning vid maskiner
DE202004019909U1 (de) * 2004-12-23 2006-04-27 Heinz Thumm Ölhydraulische Antriebe GmbH Drehvorrichtung für Lastaufnahmemittel
LU101771B1 (de) * 2020-04-30 2021-11-04 Thomas Jansen Rotatorantrieb

Also Published As

Publication number Publication date
FI52321C (fi) 1977-08-10
CH572439A5 (de) 1976-02-13
FI52321B (de) 1977-05-02
DE2426107A1 (de) 1975-01-09
DK294574A (de) 1975-01-27
FI169174A (de) 1974-12-14
FR2233270B1 (de) 1978-01-13
SE7308294L (de) 1974-12-16
DE2426107B2 (de) 1980-04-30
SE385857B (sv) 1976-07-26
AT344371B (de) 1978-07-25
SU703011A3 (ru) 1979-12-05
NL158759B (nl) 1978-12-15
DK137179C (de) 1978-07-03
CA1006466A (en) 1977-03-08
FR2233270A1 (en) 1975-01-10
ATA444974A (de) 1977-11-15
NL7407818A (de) 1974-12-17
DE2426107C3 (de) 1981-07-09

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