FR2723580B1 - Dispositif de levage hydraulique de grilles d'avaloirs de rue - Google Patents

Dispositif de levage hydraulique de grilles d'avaloirs de rue

Info

Publication number
FR2723580B1
FR2723580B1 FR9409849A FR9409849A FR2723580B1 FR 2723580 B1 FR2723580 B1 FR 2723580B1 FR 9409849 A FR9409849 A FR 9409849A FR 9409849 A FR9409849 A FR 9409849A FR 2723580 B1 FR2723580 B1 FR 2723580B1
Authority
FR
France
Prior art keywords
drawers
street
gates
hydraulic lifting
lifting
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.)
Expired - Fee Related
Application number
FR9409849A
Other languages
English (en)
Other versions
FR2723580A1 (fr
Inventor
Gerard Allgeyer
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.)
Lyonnaise des Eaux et de lEclairage SA
Lyonnaise des Eaux SA
Original Assignee
Lyonnaise des Eaux et de lEclairage SA
Lyonnaise des Eaux SA
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 Lyonnaise des Eaux et de lEclairage SA, Lyonnaise des Eaux SA filed Critical Lyonnaise des Eaux et de lEclairage SA
Priority to FR9409849A priority Critical patent/FR2723580B1/fr
Publication of FR2723580A1 publication Critical patent/FR2723580A1/fr
Application granted granted Critical
Publication of FR2723580B1 publication Critical patent/FR2723580B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
FR9409849A 1994-08-09 1994-08-09 Dispositif de levage hydraulique de grilles d'avaloirs de rue Expired - Fee Related FR2723580B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9409849A FR2723580B1 (fr) 1994-08-09 1994-08-09 Dispositif de levage hydraulique de grilles d'avaloirs de rue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409849A FR2723580B1 (fr) 1994-08-09 1994-08-09 Dispositif de levage hydraulique de grilles d'avaloirs de rue

Publications (2)

Publication Number Publication Date
FR2723580A1 FR2723580A1 (fr) 1996-02-16
FR2723580B1 true FR2723580B1 (fr) 1996-09-27

Family

ID=9466192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9409849A Expired - Fee Related FR2723580B1 (fr) 1994-08-09 1994-08-09 Dispositif de levage hydraulique de grilles d'avaloirs de rue

Country Status (1)

Country Link
FR (1) FR2723580B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1316105B1 (it) * 2000-11-14 2003-03-28 Onelio Alunni Carrello da utilizzare per il sollevamento di tombini, griglie epiastre metalliche in genere e per il loro riposizionamento nelle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011983A (fr) * 1949-05-10 1952-07-02 Louve
CH310194A (de) * 1955-03-31 1955-10-15 Kradolfer Otto Schachtdeckelabheber.
FR2096954B3 (fr) * 1970-07-15 1973-05-11 Mourguet Fernand
DE2318733A1 (de) * 1973-04-13 1974-10-24 Gustav Deeken Vorrichtung zum abheben von schachtabdeckungen
GB2109766A (en) * 1981-06-02 1983-06-08 Self Level Covers Aktiengesell Man-hole cover, inspection cover or grating lifting device
US4928927A (en) * 1987-12-21 1990-05-29 Fredrick William R Lifting mechanism for heavy street gratings
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.
DE9400982U1 (de) * 1994-01-21 1994-03-03 Schliehe, Heinrich, 49076 Osnabrück Kanaldeckelhubgerät

Also Published As

Publication number Publication date
FR2723580A1 (fr) 1996-02-16

Similar Documents

Publication Publication Date Title
DE59308572D1 (de) Entwässerungsrinne
DE69321956D1 (de) Schlammentwässerungsmittel
FR2723580B1 (fr) Dispositif de levage hydraulique de grilles d'avaloirs de rue
FR2778212B1 (fr) Dispositif d'actionnement hydraulique
ITMI932476A0 (it) Dispositivo idraulico di regolazione
FR2747318B1 (fr) Dispositif de filtrage et de refroidissement d'huile
ATA41895A (de) Ablaufvorrichtung
DE59610382D1 (de) Halogenbenzimidazole und ihre verwendung als mikrobizide
FR2726314B1 (fr) Dispositif de suspension d'une porte coulissante
FR2722949B1 (fr) Dispositif de detroquage de tuiles de collecte de naissains d'huitres et tuiles de collecte associees
DE69304824D1 (de) Schmelzfixiervorrichtung und ihre schmelzfixierrollenbox
FR2733003B1 (fr) Element d'obturateur et obturateur pour forage
NO176683C (no) Sideveis justerbart innstikkbart dörhengsel
KR910018368U (ko) 도로용 집수통과 배수관 연결구
FR2719623B1 (fr) Dispositif d'arrêt pour ouvrant.
FR2722530B1 (fr) Dispositif de renforcement et de survitrage pour fenetres et portes-fenetres
BR9603937A (pt) Novos derivados de ácido n-e/ou p-aralquilfosfínico alcoxilados e hidroxilados
KR960027238U (ko) 수문용 권양기
KR950034138U (ko) 교통신호 제어기의 보조 개폐문 개폐장치
ATA22893A (de) Harnableitungsrohr
KR950019010U (ko) 암거 집배수관
KR970027324U (ko) 철골 제작의 하부 프랜지와 웨브의 조립장치
KR960006120U (ko) 브이씨알의 도어 댐핑장치
KR960022525U (ko) 지게차의 작동유 넘침방지장치
KR970029178U (ko) 도어 그래스 승하강 장치

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100430