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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Types And Forms Of Lifts (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Conveying And Assembling Of Building Elements In Situ (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 (enrdf_load_stackoverflow) 1964-05-08 1964-05-08

Publications (2)

Publication Number Publication Date
DK111636B true DK111636B (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
AT (1) AT286551B (enrdf_load_stackoverflow)
CH (1) CH444423A (enrdf_load_stackoverflow)
DK (1) DK111636C (enrdf_load_stackoverflow)
ES (1) ES312682A1 (enrdf_load_stackoverflow)
FI (1) FI46053C (enrdf_load_stackoverflow)
GB (1) GB1102274A (enrdf_load_stackoverflow)
NL (1) NL6405158A (enrdf_load_stackoverflow)
NO (1) NO118871B (enrdf_load_stackoverflow)

Families Citing this family (24)

* 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
RU2333884C1 (ru) * 2006-12-29 2008-09-20 Государственное образовательное учреждение высшего профессионального образования "Пермский государственный технический университет" Домкрат
CN103459859A (zh) 2010-12-22 2013-12-18 艾科安特公司 液压缸位置检测和锁定系统及相应的方法
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
AU2015318578B2 (en) * 2014-09-17 2020-07-02 Enerpac Tool Group Corp. Portable self-locking lift system
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
FI46053C (fi) 1972-12-11
US3309062A (en) 1967-03-14
FI46053B (enrdf_load_stackoverflow) 1972-08-31
ES312682A1 (es) 1965-12-16
AT286551B (de) 1970-12-10
CH444423A (fr) 1967-09-30
US3396944A (en) 1968-08-13
GB1102274A (en) 1968-02-07
NL6405158A (enrdf_load_stackoverflow) 1965-11-09
NO118871B (enrdf_load_stackoverflow) 1970-02-23
DK111636C (da) 1968-09-23

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