FR2506806A1 - APPARATUS FOR LIFTING COVERS FROM SERVICE HOLES, COVERS OR INSPECTION GRIDS - Google Patents

APPARATUS FOR LIFTING COVERS FROM SERVICE HOLES, COVERS OR INSPECTION GRIDS

Info

Publication number
FR2506806A1
FR2506806A1 FR8117995A FR8117995A FR2506806A1 FR 2506806 A1 FR2506806 A1 FR 2506806A1 FR 8117995 A FR8117995 A FR 8117995A FR 8117995 A FR8117995 A FR 8117995A FR 2506806 A1 FR2506806 A1 FR 2506806A1
Authority
FR
France
Prior art keywords
covers
grid
cover
lifting
winch
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.)
Withdrawn
Application number
FR8117995A
Other languages
French (fr)
Inventor
Derek Ferns
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.)
SELF LEVEL COVERS AG
Original Assignee
SELF LEVEL COVERS AG
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 SELF LEVEL COVERS AG filed Critical SELF LEVEL COVERS AG
Publication of FR2506806A1 publication Critical patent/FR2506806A1/en
Withdrawn legal-status Critical Current

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
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • B66F19/005—Lifting devices for manhole covers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Handcart (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Electric Cable Installation (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'APPAREIL COMPREND UN CHASSIS SUR ROUES 1 CONCU POUR ETRE PLACE AU-DESSUS DU COUVERCLE 34 OU GRILLE A LEVER, LES ROUES 2 S'APPLIQUANT AU SOL 35 QUI ENTOURE LE COUVERCLE 34 OU GRILLE, UN TREUIL 4 MONTE SUR LE CHASSIS 1, UN ELEMENT ALLONGE FLEXIBLE 7 CONCU POUR S'ENROULER SUR LE TREUIL 4 ET PORTANT AU MOINS UN ORGANE DE LEVAGE 10 DESTINE A S'APPLIQUER A UNE PARTIE DU COUVERCLE 34 OU GRILLE, ET DES MOYENS D'ENTRAINEMENT 5 SERVANT A ENROULER SUR LE TREUIL 4 L'ELEMENT ALLONGE FLEXIBLE 10 POUR LEVER LE COUVERCLE 34 OU GRILLE.THE APPLIANCE INCLUDES A CHASSIS ON WHEELS 1 DESIGNED TO BE PLACED ABOVE COVER 34 OR RAISED GRID, WHEELS 2 APPLYING TO THE GROUND 35 THAT SURROUND COVER 34 OR GRID, A WINCH 4 MOUNTED ON CHASSIS 1, A FLEXIBLE EXTENDED ELEMENT 7 DESIGNED FOR WINDING ON THE WINCH 4 AND CARRYING AT LEAST ONE LIFTING MEMBER 10 INTENDED TO APPLY TO A PART OF THE COVER 34 OR GRID, AND DRIVING MEANS 5 USED TO WIND ON THE WINCH 4 FLEXIBLE EXTENDED ELEMENT 10 TO LIFT COVER 34 OR GRID.

FR8117995A 1981-06-02 1981-09-24 APPARATUS FOR LIFTING COVERS FROM SERVICE HOLES, COVERS OR INSPECTION GRIDS Withdrawn FR2506806A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8116832 1981-06-02

Publications (1)

Publication Number Publication Date
FR2506806A1 true FR2506806A1 (en) 1982-12-03

Family

ID=10522213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117995A Withdrawn FR2506806A1 (en) 1981-06-02 1981-09-24 APPARATUS FOR LIFTING COVERS FROM SERVICE HOLES, COVERS OR INSPECTION GRIDS

Country Status (8)

Country Link
JP (1) JPS57201429A (en)
AU (1) AU7479081A (en)
DE (1) DE3137183A1 (en)
DK (1) DK419981A (en)
FR (1) FR2506806A1 (en)
GB (1) GB2109766A (en)
NO (1) NO812811L (en)
SE (1) SE8105181L (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563823A1 (en) * 1984-05-04 1985-11-08 Electricite De France Device for lifting plates, particularly covers for inspection holes
WO1991001936A1 (en) * 1989-08-10 1991-02-21 Michael Alan Bicknell Rescue hoist
GB2251418A (en) * 1989-08-10 1992-07-08 Michael Alan Bicknell Rescue hoist
FR2679544A1 (en) * 1991-07-26 1993-01-29 Pouyaud Daniel Autonomous (self-contained) equipment making it possible to extract and move elements which are set into the ground, such as manhole covers, gratings
EP0611726A1 (en) * 1993-02-19 1994-08-24 Horst Klann Lift for the installation and the removal of vehicle parts
FR2723580A1 (en) * 1994-08-09 1996-02-16 Lyonnaise Eaux Eclairage Hydraulic lifting device for road grating grilles
FR2755120A3 (en) * 1996-10-25 1998-04-30 Lyonnaise Eaux Eclairage Hydraulic lifting device for circular covers, by means of the central orifice

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9725289B2 (en) 2010-09-13 2017-08-08 Hlbp Design Corp. Hydraulic lifting apparatus
US9290370B1 (en) * 2010-09-13 2016-03-22 Hlbp Design Corp. Hydraulic lifting apparatus
CN102910551A (en) * 2012-09-13 2013-02-06 林淑琴 Portable crane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563823A1 (en) * 1984-05-04 1985-11-08 Electricite De France Device for lifting plates, particularly covers for inspection holes
WO1991001936A1 (en) * 1989-08-10 1991-02-21 Michael Alan Bicknell Rescue hoist
GB2251418A (en) * 1989-08-10 1992-07-08 Michael Alan Bicknell Rescue hoist
GB2251418B (en) * 1989-08-10 1993-05-05 Michael Alan Bicknell Rescue hoist
FR2679544A1 (en) * 1991-07-26 1993-01-29 Pouyaud Daniel Autonomous (self-contained) equipment making it possible to extract and move elements which are set into the ground, such as manhole covers, gratings
EP0611726A1 (en) * 1993-02-19 1994-08-24 Horst Klann Lift for the installation and the removal of vehicle parts
US5456371A (en) * 1993-02-19 1995-10-10 Klann; Horst Lifting bridge for installing and removing of motor vehicle parts
FR2723580A1 (en) * 1994-08-09 1996-02-16 Lyonnaise Eaux Eclairage Hydraulic lifting device for road grating grilles
FR2755120A3 (en) * 1996-10-25 1998-04-30 Lyonnaise Eaux Eclairage Hydraulic lifting device for circular covers, by means of the central orifice

Also Published As

Publication number Publication date
GB2109766A (en) 1983-06-08
SE8105181L (en) 1982-12-03
NO812811L (en) 1982-12-03
DE3137183A1 (en) 1982-12-23
DK419981A (en) 1982-12-03
AU7479081A (en) 1982-12-09
JPS57201429A (en) 1982-12-09

Similar Documents

Publication Publication Date Title
FR2506806A1 (en) APPARATUS FOR LIFTING COVERS FROM SERVICE HOLES, COVERS OR INSPECTION GRIDS
BE888587A (en) SEAT FOR SICK LIFTING DEVICES.
FR2573745B1 (en) APPARATUS FOR AUTOMATICALLY INSTALLING TRACTION SPRINGS
FR2492179B1 (en) APPARATUS FOR WIDENING THE GROUND AROUND AND ALONG A BURIED CABLE TO BE REPLACED, METHOD FOR REPLACING SUCH A CABLE, AND METHOD FOR RELEASING A BURIED CABLE TO BE REPLACED
AT366444B (en) DEVICE FOR ACTUATING THE LIFTING AND LOWERING VALVE CONE OF A TUB DRAIN VALVE
SE7910477L (en) BRAKE LOAD PREVENTION DEVICE VALVE
BE878222A (en) LIFTING OR TRACTION DEVICE WITH CABLE SCROLLING THROUGH A PULLEY WINCH DRIVE
DK157237C (en) RIM BRAKE DEVICE FOR SHIPS
ZA791200B (en) New poppet valve type brake control valve device
AT382182B (en) LIFTING DEVICE FOR MANHOLE COVER
FR2522344B1 (en) TIGHTENING MEMBER OF A PNEUMATIC PERCUSSION DEVICE FOR PUSHING STEM ELEMENTS INTO THE GROUND AND FOR THEIR EXTRACTION
NL184234B (en) DEVICE FOR LOWERING AND INSTALLING A PIPELINE ON THE SEA SOIL
FR2547976B1 (en) DEVICE FOR MOVING PLANTS ON THE GROUND
FR2568614B1 (en) DEVICE ADAPTABLE TO PLOTS SUPPORTING SLABS OR SLABS AND ALLOWING THE INSTALLATION OF GRILLE.
DE9400982U1 (en) Manhole cover lifting device
FR2509279B1 (en) JAWLOCK TIGHTENING ROD FOR A TRACTION DEVICE ACTING ON A CABLE THROUGH IT
FR2448849B1 (en) PLANT STEM LIFTER OR LOWERING DEVICE
BE875644A (en) WIND EFFECTS ATTENUATION DEVICE FOR INSTALLATION TO CONTACT A FLUID WITH ATMOSPHERIC AIR
FR2588896B1 (en) OPENING DEVICE FOR FLOORS OF MANHOLE PLACES AT GROUND LEVEL, ESPECIALLY MANHOLE INSPECTION MANHOLE
JPS579696A (en) Lifting or traction device
JPS54162822A (en) Elevator lifting passage gateway opening portion protective device
GB2031364B (en) Traction or hoisting apparatus on a cable passing over drivinb pulleys
JPS54137816A (en) Iron pipe burying execution method and its device
FR2349982A1 (en) CONNECTION DEVICE FOR BASEMENT ELECTRICAL SYSTEMS INCLUDED IN A HOLLOW FLOOR
KR810001836Y1 (en) Rope wind device for winch

Legal Events

Date Code Title Description
ST Notification of lapse