SE389491B - DEVICE FOR MECHANICAL LIFTING OF ELONG, HEAVY AND OBJECTIVE VENTILATION ELEMENTS - Google Patents

DEVICE FOR MECHANICAL LIFTING OF ELONG, HEAVY AND OBJECTIVE VENTILATION ELEMENTS

Info

Publication number
SE389491B
SE389491B SE7504033A SE7504033A SE389491B SE 389491 B SE389491 B SE 389491B SE 7504033 A SE7504033 A SE 7504033A SE 7504033 A SE7504033 A SE 7504033A SE 389491 B SE389491 B SE 389491B
Authority
SE
Sweden
Prior art keywords
wire
tube
cradles
inner cradle
elements
Prior art date
Application number
SE7504033A
Other languages
Swedish (sv)
Other versions
SE7504033L (en
Inventor
L Andersson
Y Bock
G Broberg
Original Assignee
Svenska Flaektfabriken 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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Priority to SE7504033A priority Critical patent/SE389491B/en
Priority to DK549075AA priority patent/DK137445B/en
Priority to FI753452A priority patent/FI55323C/en
Priority to DE2556891A priority patent/DE2556891C3/en
Priority to NL7514776A priority patent/NL7514776A/en
Priority to BE162954A priority patent/BE836887A/en
Priority to IT30807/75A priority patent/IT1051992B/en
Priority to GB7470/76A priority patent/GB1501601A/en
Priority to NO760647A priority patent/NO760647L/no
Priority to FR7608091A priority patent/FR2306932A1/en
Publication of SE7504033L publication Critical patent/SE7504033L/en
Publication of SE389491B publication Critical patent/SE389491B/en

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
    • B66C23/20—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 with supporting couples provided by walls of buildings or like structures
    • B66C23/203—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 with supporting couples provided by walls of buildings or like structures with supporting couples provided by posts, e.g. scaffolding, trees or masts

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ventilation (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Jib Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

1501601 Hoisting device SVENSKA FLAKTFABRIKEN AB 25 Feb 1976 [8 April 1975] 07470/76 Heading B8H A hoisting device, shown attached to a platform stand having elements 2, 3, 4, 23 and in use for workmen attaching ventilation elements 10 to a roof (not shown), comprises an outer cradle 5 pivotally mounted on tube 3 and pivotally mounting an inner cradle 6 on pivots 14. Hoisting means 8 is carried by the inner cradle 6 and includes a wire 8a attached to a chain 8b passing over a roller 9 with a groove 9a for the wire 8a and with recesses 9b for the chain links. The chain 8b carries a beam 8d from which the ventilation elements 10 may be suspended. As shown a ventilation element 10 has been hoisted up to the inner cradle 6. Continued hauling on the wire 8a causes the inner cradle 6 to pivot to a vertical position 15<SP>1</SP>, shown in broken lines (see arrows 15a, 21a), whereupon further hauling on the wire 8a causes both cradles 5, 6 to pivot jointly about the tube 3 into a position, indicated by broken line 23, parallel with tube 23. Upon continued hauling on the wire 8a the ventilation element 10 passes from the cradles 5, 6 to rest on the tube 23. The cradles 5, 6 then pivot back under their own weight into their initial position.
SE7504033A 1975-04-08 1975-04-08 DEVICE FOR MECHANICAL LIFTING OF ELONG, HEAVY AND OBJECTIVE VENTILATION ELEMENTS SE389491B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7504033A SE389491B (en) 1975-04-08 1975-04-08 DEVICE FOR MECHANICAL LIFTING OF ELONG, HEAVY AND OBJECTIVE VENTILATION ELEMENTS
DK549075AA DK137445B (en) 1975-04-08 1975-12-04 Apparatus for mechanical lifting of elongated, heavy and space-consuming ventilation elements.
FI753452A FI55323C (en) 1975-04-08 1975-12-08 ENGINEERING FOR MECHANICAL UPPLYING OF WINDSCREEN, TUNGA OCH SKRYMMANDE VENTILATIONSELEMENT
DE2556891A DE2556891C3 (en) 1975-04-08 1975-12-17 Mobile working platform equipped with a guardrail on which a hoist for assembly parts is mounted
NL7514776A NL7514776A (en) 1975-04-08 1975-12-18 DEVICE FOR MECHANICAL LIFTING OF LONG-THROUGH, HEAVY AND BIG VENTILATION ELEMENTS.
BE162954A BE836887A (en) 1975-04-08 1975-12-19 MECHANICAL LIFT FOR EXTENDED, HEAVY AND BULKY ELEMENTS FOR VENTILATION SYSTEMS
IT30807/75A IT1051992B (en) 1975-04-08 1975-12-29 EQUIPMENT FOR MECHANICALLY LIFTING HEAVY AND VOLUMINOUS OBLONG VENTILATION ELEMENTS
GB7470/76A GB1501601A (en) 1975-04-08 1976-02-25 Hoisting device
NO760647A NO760647L (en) 1975-04-08 1976-02-26
FR7608091A FR2306932A1 (en) 1975-04-08 1976-03-19 DEVICE FOR MECHANICALLY HOISTING HEAVY AND BULKY OBLONG VENTILATION ELEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504033A SE389491B (en) 1975-04-08 1975-04-08 DEVICE FOR MECHANICAL LIFTING OF ELONG, HEAVY AND OBJECTIVE VENTILATION ELEMENTS

Publications (2)

Publication Number Publication Date
SE7504033L SE7504033L (en) 1976-10-09
SE389491B true SE389491B (en) 1976-11-08

Family

ID=20324211

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504033A SE389491B (en) 1975-04-08 1975-04-08 DEVICE FOR MECHANICAL LIFTING OF ELONG, HEAVY AND OBJECTIVE VENTILATION ELEMENTS

Country Status (10)

Country Link
BE (1) BE836887A (en)
DE (1) DE2556891C3 (en)
DK (1) DK137445B (en)
FI (1) FI55323C (en)
FR (1) FR2306932A1 (en)
GB (1) GB1501601A (en)
IT (1) IT1051992B (en)
NL (1) NL7514776A (en)
NO (1) NO760647L (en)
SE (1) SE389491B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106199A1 (en) * 2013-06-13 2014-12-18 Gusenbauer GmbH goods lift
CN115010009B (en) * 2022-08-04 2022-10-25 山东金科星机电股份有限公司 Special cantilever crane in pit in mine

Also Published As

Publication number Publication date
FI55323B (en) 1979-03-30
BE836887A (en) 1976-04-16
FR2306932B3 (en) 1978-12-15
DE2556891C3 (en) 1978-09-14
DE2556891A1 (en) 1976-10-14
IT1051992B (en) 1981-05-20
FI55323C (en) 1979-07-10
FR2306932A1 (en) 1976-11-05
DK137445B (en) 1978-03-06
DE2556891B2 (en) 1978-01-19
GB1501601A (en) 1978-02-22
NL7514776A (en) 1976-10-12
SE7504033L (en) 1976-10-09
DK137445C (en) 1978-08-14
NO760647L (en) 1976-10-11
FI753452A (en) 1976-10-09
DK549075A (en) 1976-10-09

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