AT344371B - Rotator - Google Patents

Rotator

Info

Publication number
AT344371B
AT344371B AT444974A AT444974A AT344371B AT 344371 B AT344371 B AT 344371B AT 444974 A AT444974 A AT 444974A AT 444974 A AT444974 A AT 444974A AT 344371 B AT344371 B AT 344371B
Authority
AT
Austria
Prior art keywords
rotator
Prior art date
Application number
AT444974A
Other languages
English (en)
Other versions
ATA444974A (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 ATA444974A publication Critical patent/ATA444974A/de
Application granted granted Critical
Publication of AT344371B publication Critical patent/AT344371B/de

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)
  • Earth Drilling (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT444974A 1973-06-13 1974-05-29 Rotator AT344371B (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA444974A ATA444974A (de) 1977-11-15
AT344371B true AT344371B (de) 1978-07-25

Family

ID=20317749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT444974A AT344371B (de) 1973-06-13 1974-05-29 Rotator

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
FR2233270A1 (en) 1975-01-10
CH572439A5 (de) 1976-02-13
FR2233270B1 (de) 1978-01-13
DK137179C (de) 1978-07-03
DE2426107A1 (de) 1975-01-09
DK137179B (da) 1978-01-30
SU703011A3 (ru) 1979-12-05
DE2426107B2 (de) 1980-04-30
ATA444974A (de) 1977-11-15
SE7308294L (de) 1974-12-16
SE385857B (sv) 1976-07-26
FI169174A7 (de) 1974-12-14
DE2426107C3 (de) 1981-07-09
NL158759B (nl) 1978-12-15
DK294574A (de) 1975-01-27
FI52321B (de) 1977-05-02
NL7407818A (de) 1974-12-17
FI52321C (fi) 1977-08-10
CA1006466A (en) 1977-03-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee