SE385857B - ROTATOR - Google Patents

ROTATOR

Info

Publication number
SE385857B
SE385857B SE7308294A SE7308294A SE385857B SE 385857 B SE385857 B SE 385857B SE 7308294 A SE7308294 A SE 7308294A SE 7308294 A SE7308294 A SE 7308294A SE 385857 B SE385857 B SE 385857B
Authority
SE
Sweden
Prior art keywords
rotator
Prior art date
Application number
SE7308294A
Other languages
Swedish (sv)
Other versions
SE7308294L (en
Inventor
J H 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
Priority to SE7308294A priority Critical patent/SE385857B/en
Priority to DE2426107A priority patent/DE2426107C3/en
Priority to CH732674A priority patent/CH572439A5/xx
Priority to AT444974A priority patent/AT344371B/en
Priority to DK294574AA priority patent/DK137179B/en
Priority to FI741691A priority patent/FI52321C/en
Priority to CA201,606A priority patent/CA1006466A/en
Priority to FR7420236A priority patent/FR2233270A1/en
Priority to NL7407818.A priority patent/NL158759B/en
Priority to SU742037256A priority patent/SU703011A3/en
Publication of SE7308294L publication Critical patent/SE7308294L/xx
Publication of SE385857B publication Critical patent/SE385857B/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
    • E02F3/3604—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Earth Drilling (AREA)
SE7308294A 1973-06-13 1973-06-13 ROTATOR SE385857B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7308294A SE385857B (en) 1973-06-13 1973-06-13 ROTATOR
DE2426107A DE2426107C3 (en) 1973-06-13 1974-05-29 Slewing gear
CH732674A CH572439A5 (en) 1973-06-13 1974-05-29
AT444974A AT344371B (en) 1973-06-13 1974-05-29 ROTATOR
DK294574AA DK137179B (en) 1973-06-13 1974-05-31 Rotator for placement between a lifting arm on a crane and a lifting tool hanging in the lifting arm.
FI741691A FI52321C (en) 1973-06-13 1974-06-03 Rotator
CA201,606A CA1006466A (en) 1973-06-13 1974-06-04 Rotator
FR7420236A FR2233270A1 (en) 1973-06-13 1974-06-05 Rotor hub and shaft used to support a grab on a crane - has special sealing arrgmt between hub and shaft
NL7407818.A NL158759B (en) 1973-06-13 1974-06-12 ROTATOR INTENDED FOR A LIFTING EQUIPMENT.
SU742037256A SU703011A3 (en) 1973-06-13 1974-06-13 Device for power supply to freight-gripping part of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308294A SE385857B (en) 1973-06-13 1973-06-13 ROTATOR

Publications (2)

Publication Number Publication Date
SE7308294L SE7308294L (en) 1974-12-16
SE385857B true SE385857B (en) 1976-07-26

Family

ID=20317749

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308294A SE385857B (en) 1973-06-13 1973-06-13 ROTATOR

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002289A1 (en) * 1980-02-04 1981-08-20 S Andersson Lifting means for goods
WO1990012162A1 (en) * 1989-04-07 1990-10-18 Indexator Ab Apparatus for a machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105194A1 (en) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach TURNING DEVICE FOR HANGING LOADS
FR2501823B1 (en) * 1981-03-13 1986-09-12 Ardennes Equipements DEVICE FOR FIXING AND SUPPLYING HYDRAULIC HANDLING EQUIPMENT TO A LIFTING MACHINE
DE3146696A1 (en) * 1981-11-25 1983-06-01 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Rotary mechanism for an excavator grab
DE3146693A1 (en) * 1981-11-25 1983-06-01 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Rotary mechanism, in particular for gripping and lifting members on excavators and cranes
DE3818177B4 (en) * 1988-05-28 2004-04-29 Heinz Thumm Ölhydraulische Antriebe GmbH Rotating device for hanging loads
DE202004019909U1 (en) * 2004-12-23 2006-04-27 Heinz Thumm Ölhydraulische Antriebe GmbH Turning device for load handling devices
LU101771B1 (en) * 2020-04-30 2021-11-04 Thomas Jansen Rotator drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002289A1 (en) * 1980-02-04 1981-08-20 S Andersson Lifting means for goods
WO1990012162A1 (en) * 1989-04-07 1990-10-18 Indexator Ab Apparatus for a machine

Also Published As

Publication number Publication date
CA1006466A (en) 1977-03-08
SE7308294L (en) 1974-12-16
FI169174A (en) 1974-12-14
NL158759B (en) 1978-12-15
NL7407818A (en) 1974-12-17
FI52321C (en) 1977-08-10
AT344371B (en) 1978-07-25
DE2426107B2 (en) 1980-04-30
DE2426107A1 (en) 1975-01-09
FI52321B (en) 1977-05-02
FR2233270A1 (en) 1975-01-10
DK294574A (en) 1975-01-27
SU703011A3 (en) 1979-12-05
DK137179B (en) 1978-01-30
DE2426107C3 (en) 1981-07-09
DK137179C (en) 1978-07-03
ATA444974A (en) 1977-11-15
CH572439A5 (en) 1976-02-13
FR2233270B1 (en) 1978-01-13

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