GB1220253A – Device for automatic control of climbing jack movements
– Google Patents
GB1220253A – Device for automatic control of climbing jack movements
– Google Patents
Device for automatic control of climbing jack movements
Info
Publication number
GB1220253A
GB1220253A
GB09626/68A
GB1962668A
GB1220253A
GB 1220253 A
GB1220253 A
GB 1220253A
GB 09626/68 A
GB09626/68 A
GB 09626/68A
GB 1962668 A
GB1962668 A
GB 1962668A
GB 1220253 A
GB1220253 A
GB 1220253A
Authority
GB
United Kingdom
Prior art keywords
chain
head
climbing
tailpiece
lift
Prior art date
1967-04-25
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
GB09626/68A
Inventor
Rolf Gustaf Johansson
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.)
BYGGFORBATTRING AB
Original Assignee
BYGGFORBATTRING 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.)
1967-04-25
Filing date
1968-04-25
Publication date
1971-01-27
1968-04-25
Application filed by BYGGFORBATTRING AB
filed
Critical
BYGGFORBATTRING AB
1971-01-27
Publication of GB1220253A
publication
Critical
patent/GB1220253A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
E04G11/24—Construction of lifting jacks or climbing rods for sliding forms
B—PERFORMING OPERATIONS; TRANSPORTING
B66—HOISTING; LIFTING; HAULING
B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
B66F3/25—Constructional features
B66F3/30—Constructional features with positive brakes or locks
Abstract
1,220,253. Climbing jacks. BYGGFORBATTRING A.B. 25 April, 1968 [25 April, 1967], No. 19626/68. Heading B8J. A device for controlling the amount of lift of one step of a climbing jack comprises a chain 9 anchored at 14 to a climbing rod 1 passing over a sprocket 16 and its free end being wound in a trough 17. The climbing jack comprises upper and lower gripper heads 2, 3, lift being applied to the former by a pair of hydraulic (or other) jacks 5 each with a cylinder 5
GB09626/68A
1967-04-25
1968-04-25
Device for automatic control of climbing jack movements
Expired
GB1220253A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE05808/67A
SE334457B
(en)
1967-04-25
1967-04-25
Publications (1)
Publication Number
Publication Date
GB1220253A
true
GB1220253A
(en)
1971-01-27
Family
ID=20267283
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB09626/68A
Expired
GB1220253A
(en)
1967-04-25
1968-04-25
Device for automatic control of climbing jack movements
Country Status (4)
Country
Link
US
(1)
US3572636A
(en)
DE
(1)
DE1756230A1
(en)
GB
(1)
GB1220253A
(en)
SE
(1)
SE334457B
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3889926A
(en)
*
1973-11-19
1975-06-17
Ahlgren Nils H
Methods for shifting loads
CN104986702B
(en)
*
2015-07-10
2017-05-10
安徽巨一自动化装备有限公司
Buffering system of lifting sliding table for overhead elevator
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2944403A
(en)
*
1953-09-04
1960-07-12
Raymond Int Inc
Hydraulic jacking assembly for marine platforms
US2914302A
(en)
*
1957-05-27
1959-11-24
Sampson Construction Co Inc
Slip-form jack
US3172297A
(en)
*
1962-08-15
1965-03-09
Reynolds Printasign Co
Gripper adapted for lineal indexing
US3389890A
(en)
*
1966-07-01
1968-06-25
Offshore Co
Jacking apparatus and controls
1967
1967-04-25
SE
SE05808/67A
patent/SE334457B/xx
unknown
1968
1968-04-22
US
US722975A
patent/US3572636A/en
not_active
Expired – Lifetime
1968-04-24
DE
DE19681756230
patent/DE1756230A1/en
active
Pending
1968-04-25
GB
GB09626/68A
patent/GB1220253A/en
not_active
Expired
Also Published As
Publication number
Publication date
US3572636A
(en)
1971-03-30
SE334457B
(en)
1971-04-26
DE1756230A1
(en)
1970-03-12
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None