GB1055114A - Improvements in or relating to cover arrangements on jib cranes - Google Patents

Improvements in or relating to cover arrangements on jib cranes

Info

Publication number
GB1055114A
GB1055114A GB1333265A GB1333265A GB1055114A GB 1055114 A GB1055114 A GB 1055114A GB 1333265 A GB1333265 A GB 1333265A GB 1333265 A GB1333265 A GB 1333265A GB 1055114 A GB1055114 A GB 1055114A
Authority
GB
United Kingdom
Prior art keywords
jib
cover
relating
crane
arms
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.)
Expired
Application number
GB1333265A
Inventor
Bernd Pasemann
Joachim Foerster
Eike Magdeburg
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.)
SCHWERMASCHB KIROW VEB
Schwermaschinenbau SM Kirow VEB
Original Assignee
SCHWERMASCHB KIROW VEB
Schwermaschinenbau SM Kirow VEB
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 SCHWERMASCHB KIROW VEB, Schwermaschinenbau SM Kirow VEB filed Critical SCHWERMASCHB KIROW VEB
Priority to GB1333265A priority Critical patent/GB1055114A/en
Publication of GB1055114A publication Critical patent/GB1055114A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0328—Cranes on rails or on rail vehicles
    • B66C2700/0335—Cranes on rails or on rail vehicles with a slewing arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

1,055,114. Covers for mobile Jib-cranes. SCHWERMASCHINENBAU S.M. KIROW VEB. March 30, 1965, No. 13332/65. Heading B8B. A cover 1 for a mobile jib-crane is supported by telescopic arms 2 so that as the jib is raised the angle α increases. Alternatively the arms may extend between the cover 1 and auxiliary supports 14, Fig. 5 (not shown). The inner telescopic member of each arm has an abutment which limits inward sliding thereof. Each inner member is linked to the outer member by a pin and slot connection to allow limited extension. This is useful when the crane negotiates bends with the jib tip supported on a further rail waggon.
GB1333265A 1965-03-30 1965-03-30 Improvements in or relating to cover arrangements on jib cranes Expired GB1055114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1333265A GB1055114A (en) 1965-03-30 1965-03-30 Improvements in or relating to cover arrangements on jib cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1333265A GB1055114A (en) 1965-03-30 1965-03-30 Improvements in or relating to cover arrangements on jib cranes

Publications (1)

Publication Number Publication Date
GB1055114A true GB1055114A (en) 1967-01-18

Family

ID=10021009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1333265A Expired GB1055114A (en) 1965-03-30 1965-03-30 Improvements in or relating to cover arrangements on jib cranes

Country Status (1)

Country Link
GB (1) GB1055114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923071A (en) * 1988-05-06 1990-05-08 Kabushiki Kaisha Kobe Seiko Sho Jib stretching and folding mechanism for a jib crane
EP0508907A1 (en) * 1991-04-12 1992-10-14 Alberto Munarriz Aldaz Tilting counterweight arrangement for deployable cranes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923071A (en) * 1988-05-06 1990-05-08 Kabushiki Kaisha Kobe Seiko Sho Jib stretching and folding mechanism for a jib crane
EP0508907A1 (en) * 1991-04-12 1992-10-14 Alberto Munarriz Aldaz Tilting counterweight arrangement for deployable cranes

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