AU7907798A - A well cover lifting tool - Google Patents

A well cover lifting tool

Info

Publication number
AU7907798A
AU7907798A AU79077/98A AU7907798A AU7907798A AU 7907798 A AU7907798 A AU 7907798A AU 79077/98 A AU79077/98 A AU 79077/98A AU 7907798 A AU7907798 A AU 7907798A AU 7907798 A AU7907798 A AU 7907798A
Authority
AU
Australia
Prior art keywords
well cover
lifting tool
cover lifting
tool
well
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.)
Abandoned
Application number
AU79077/98A
Inventor
Jakob Munch-Fals
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.)
FALS JAKOB MUNCH
Original Assignee
FALS JAKOB MUNCH
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 FALS JAKOB MUNCH filed Critical FALS JAKOB MUNCH
Publication of AU7907798A publication Critical patent/AU7907798A/en
Abandoned 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
    • B66F15/00—Crowbars or levers
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1445—Tools for positioning or removing cover frames

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
AU79077/98A 1997-06-27 1998-06-25 A well cover lifting tool Abandoned AU7907798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK764/97 1997-06-27
DK76497 1997-06-27
PCT/DK1998/000279 WO1999000553A1 (en) 1997-06-27 1998-06-25 A well cover lifting tool

Publications (1)

Publication Number Publication Date
AU7907798A true AU7907798A (en) 1999-01-19

Family

ID=8097293

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79077/98A Abandoned AU7907798A (en) 1997-06-27 1998-06-25 A well cover lifting tool

Country Status (3)

Country Link
EP (1) EP0991822A1 (en)
AU (1) AU7907798A (en)
WO (1) WO1999000553A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062071A (en) * 2020-08-13 2020-12-11 北京航天发射技术研究所 Compact hinge point-changing erecting mechanism

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052905A1 (en) * 2005-11-03 2007-05-10 Franz-Josef Handwerker Hoisting device has retaining device which consists of two supports, which can be inserted for transport of hoisting device into an opening of the housing of wagon and supports for lifting cover are fixed to wagon
FR2919632B1 (en) * 2007-08-01 2011-03-04 Saint Gobain Pont A Mousson ASSEMBLY COMPRISING A RECOVERY DEVICE FOR AN OPENING, IN PARTICULAR A PAVEMENT LOOK, AND A MANEUVER DEVICE
GB0900160D0 (en) * 2009-01-07 2009-02-11 Ryedale Energy Ltd Device
CN102305278A (en) * 2011-06-03 2012-01-04 胡胜录 Multi-lever driven object pressing device
CN102367162A (en) * 2011-10-26 2012-03-07 浙江工业大学 Inspection well cover lifter
CN105908742A (en) * 2016-06-02 2016-08-31 艾金富 Spring type hammering device
CN106904560B (en) * 2017-04-19 2019-01-22 三峡大学 A kind of well cover opening device
CN109809341B (en) * 2019-03-08 2024-05-24 中国通信建设第一工程局有限公司 Communication pipeline manhole cover uncovering device
CN110206068A (en) * 2019-05-13 2019-09-06 陈泳如 A kind of municipal administration manhole cover opener
CN111792594B (en) * 2020-07-17 2021-09-24 江苏兴洲工矿设备有限公司 Well lid lifting device
CN113716504B (en) * 2021-09-27 2023-05-05 南通韵普建设工程有限公司 Portable inspection shaft lid hoisting accessory for municipal construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152708A (en) * 1962-05-09 1964-10-13 Donald C Agesen Tool for lifting manhole covers
US4365925A (en) * 1980-07-28 1982-12-28 Girtz Sylvester A Manhole cover lifter
JPS58173227A (en) * 1982-04-01 1983-10-12 Kazuhiko Kono Key for manhole cover
JPS61137926A (en) * 1984-12-07 1986-06-25 Mochizuki Motor Kk Opening and closing device for manhole lid
FR2663308B1 (en) * 1990-06-19 1992-10-16 Distribution Eau Ste Fse TROLLEY FOR LIFTING BUFFERS OR GRIDS, AND TRAPS.
US5292107A (en) * 1992-12-11 1994-03-08 Chick Gerald T Sewer cover lifting tool
DE19533869A1 (en) * 1995-09-13 1997-03-20 Hans Joch Mounting equipment for water shaft construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062071A (en) * 2020-08-13 2020-12-11 北京航天发射技术研究所 Compact hinge point-changing erecting mechanism
CN112062071B (en) * 2020-08-13 2022-06-17 北京航天发射技术研究所 Compact hinge point-changing erecting mechanism

Also Published As

Publication number Publication date
EP0991822A1 (en) 2000-04-12
WO1999000553A1 (en) 1999-01-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase