DK111636B - - Google Patents

Info

Publication number
DK111636B
DK111636B DK2315/65A DK231565A DK111636B DK 111636 B DK111636 B DK 111636B DK 2315/65 A DK2315/65 A DK 2315/65A DK 231565 A DK231565 A DK 231565A DK 111636 B DK111636 B DK 111636B
Authority
DK
Denmark
Application number
DK2315/65A
Other languages
Danish (da)
Other versions
DK111636C (da
Inventor
J Jansz
Original Assignee
Costain R Ltd
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 Costain R Ltd filed Critical Costain R Ltd
Application granted granted Critical
Publication of DK111636B publication Critical patent/DK111636B/da
Publication of DK111636C publication Critical patent/DK111636C/da

Links

Classifications

    • 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
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
    • E04B1/3511—Lift-slab; characterised by a purely vertical lifting of floors or roofs or parts thereof
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/163—Jacks specially adapted for working-up building elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/061—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement by unidirectional means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Types And Forms Of Lifts (AREA)
  • Actuator (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
DK231565AA 1964-05-08 1965-05-07 Hydraulisk donkraft samt donkraftaggregat med et antal sådanne donkrafte. DK111636C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6405158A NL6405158A (fi) 1964-05-08 1964-05-08

Publications (2)

Publication Number Publication Date
DK111636B true DK111636B (fi) 1968-09-23
DK111636C DK111636C (da) 1968-09-23

Family

ID=19790044

Family Applications (1)

Application Number Title Priority Date Filing Date
DK231565AA DK111636C (da) 1964-05-08 1965-05-07 Hydraulisk donkraft samt donkraftaggregat med et antal sådanne donkrafte.

Country Status (9)

Country Link
US (2) US3309062A (fi)
AT (1) AT286551B (fi)
CH (1) CH444423A (fi)
DK (1) DK111636C (fi)
ES (1) ES312682A1 (fi)
FI (1) FI46053C (fi)
GB (1) GB1102274A (fi)
NL (1) NL6405158A (fi)
NO (1) NO118871B (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519246A (en) * 1968-06-28 1970-07-07 Hartley Belding Hoisting unit
US3710690A (en) * 1970-11-16 1973-01-16 Gen Motors Corp Accelerator
SE363798C (sv) * 1972-05-04 1976-09-27 D V H Johansson Anordning for att stegvis lyfta laster, spec. stora laster
US4014519A (en) * 1976-01-30 1977-03-29 Fmc Corporation Hydraulic jack with mechanical locking device
US4251974A (en) * 1979-04-25 1981-02-24 Peter M. Vanderklaauw Sensing and control apparatus for lifting heavy construction elements
SE417082B (sv) * 1979-07-05 1981-02-23 Resmastservice Ab Anordning for att stegvis lyfta laster, speciellt stora laster, med hjelp av en eller flera domkrafter
DE3333292A1 (de) * 1983-09-15 1985-04-18 Walter 7290 Freudenstadt Finkbeiner Gleichlaufvorrichtung fuer hebeboecke
JP2519926B2 (ja) * 1987-05-08 1996-07-31 カヤバ工業株式会社 油圧ジヤツキ
US4832315A (en) * 1988-03-01 1989-05-23 Vanderklaauw Peter M System for synchronized lifting of heavy building elements
US4942701A (en) * 1989-07-24 1990-07-24 Complete Hydraulic Building Systems, Inc. Hydraulic winch system for use in erecting clear-span, pole-type buildings
US5970665A (en) * 1996-10-02 1999-10-26 Oudman; Jack A. System and method for maintaining a building a structure in a level condition
CN1080801C (zh) * 1996-10-07 2002-03-13 邓庚厚 一种由上往下建造建筑物的顶升式建筑法
US6860068B2 (en) * 2001-06-26 2005-03-01 John J. Halloran Potential energy storage system
US7392624B2 (en) * 2003-02-05 2008-07-01 Dwight Eric Kinzer Modular load-bearing structural column
EP2655898A1 (en) 2010-12-22 2013-10-30 Actuant Corporation Hydraulic cylinder position sensing and locking system and corresponding method
ES2362841B1 (es) * 2011-05-06 2012-05-23 Melchor Gabilondo S.A. Gato hidraúlico con enclavamiento.
US20150224967A1 (en) * 2014-02-12 2015-08-13 Rodney Lee Rensink Trailer Jack
US9574613B1 (en) * 2014-06-23 2017-02-21 Stephen A. Youngers Machine leveling pedestal
USD765339S1 (en) 2014-09-17 2016-08-30 Actuant Corporation Base member of a portable lift system
CN106794973A (zh) * 2014-09-17 2017-05-31 实用动力集团 便携式自锁升降系统
TWI663378B (zh) * 2018-07-27 2019-06-21 鄭振廷 逆打鋼柱垂直校位裝置
US11346099B2 (en) * 2018-12-31 2022-05-31 Independence Materials Group, Llc Apparatus and method for lifting a concrete slab
SE544032C2 (en) * 2019-08-14 2021-11-09 I & P I Norr Ab An adjustment system, and adjustable support, a method of orienting an element, and use of such system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223621A (en) * 1916-07-24 1917-04-24 Charles F Scherenzel Lifting-jack.
US2201189A (en) * 1937-12-01 1940-05-21 Makaroff Pneumatic automobile lift
US2875980A (en) * 1954-06-25 1959-03-03 Grace Karl Truck raising and supporting mechanism
US2975560A (en) * 1955-09-22 1961-03-21 Lloyd H Leonard Method of and apparatus for lifting pre-formed slabs
US3036816A (en) * 1956-03-20 1962-05-29 Allan H Stubbs Apparatus for lift-slab building construction
US3104593A (en) * 1960-12-28 1963-09-24 Regent Jack Mfg Co Inc Fluid actuators
US3201088A (en) * 1961-11-13 1965-08-17 Internat Lift Slab Corp System for elevating building components
US3327997A (en) * 1965-02-16 1967-06-27 Zetco Engineering And Tool Com Sensing apparatus

Also Published As

Publication number Publication date
ES312682A1 (es) 1965-12-16
CH444423A (fr) 1967-09-30
FI46053C (fi) 1972-12-11
AT286551B (de) 1970-12-10
DK111636C (da) 1968-09-23
FI46053B (fi) 1972-08-31
US3396944A (en) 1968-08-13
NL6405158A (fi) 1965-11-09
NO118871B (fi) 1970-02-23
US3309062A (en) 1967-03-14
GB1102274A (en) 1968-02-07

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