NO812811L - Mannhull-deksel, inspeksjonsdeksel eller gitterverks loefteinnretning. - Google Patents

Mannhull-deksel, inspeksjonsdeksel eller gitterverks loefteinnretning.

Info

Publication number
NO812811L
NO812811L NO812811A NO812811A NO812811L NO 812811 L NO812811 L NO 812811L NO 812811 A NO812811 A NO 812811A NO 812811 A NO812811 A NO 812811A NO 812811 L NO812811 L NO 812811L
Authority
NO
Norway
Prior art keywords
chassis
cover
grate
wheels
winch
Prior art date
Application number
NO812811A
Other languages
English (en)
Norwegian (no)
Inventor
Derek Ferns
Original Assignee
Selflevel 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 Selflevel Covers Ag filed Critical Selflevel Covers Ag
Publication of NO812811L publication Critical patent/NO812811L/no

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)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Photovoltaic Devices (AREA)
  • Handcart (AREA)
  • Electric Cable Installation (AREA)
NO812811A 1981-06-02 1981-08-20 Mannhull-deksel, inspeksjonsdeksel eller gitterverks loefteinnretning. NO812811L (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO812811L true NO812811L (no) 1982-12-03

Family

ID=10522213

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812811A NO812811L (no) 1981-06-02 1981-08-20 Mannhull-deksel, inspeksjonsdeksel eller gitterverks loefteinnretning.

Country Status (8)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563823B1 (fr) * 1984-05-04 1987-10-23 Electricite De France Dispositif de levage de dalles, notamment de tampons pour boites de reseau
GB2251418B (en) * 1989-08-10 1993-05-05 Michael Alan Bicknell Rescue hoist
WO1991001936A1 (en) * 1989-08-10 1991-02-21 Michael Alan Bicknell Rescue hoist
FR2679544A1 (fr) * 1991-07-26 1993-01-29 Pouyaud Daniel Appareilage autonome permettant d'extraire et deplacer des elements encastres dans le sol, tels que plaques d'egouts, grilles.
DE9302395U1 (de) * 1993-02-19 1993-04-22 Klann, Horst, 78052 Villingen-Schwenningen Hebebrücke zum Einbau und Ausbau von Kraftfahrzeugteilen
FR2723580B1 (fr) * 1994-08-09 1996-09-27 Lyonnaise Eaux Eclairage Dispositif de levage hydraulique de grilles d'avaloirs de rue
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 (zh) * 2012-09-13 2013-02-06 林淑琴 一种便携式起重机
CN113428805B (zh) * 2021-07-20 2025-07-15 香港中文大学（深圳） 一种井盖搬运装置及搬运方法
CN120057827B (zh) * 2025-04-28 2025-07-01 山西基建集团有限公司 一种市政管井施工辅助装置及其使用方法

Also Published As

Publication number Publication date
DK419981A (da) 1982-12-03
AU7479081A (en) 1982-12-09
DE3137183A1 (de) 1982-12-23
JPS57201429A (en) 1982-12-09
GB2109766A (en) 1983-06-08
SE8105181L (sv) 1982-12-03
FR2506806A1 (fr) 1982-12-03

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