FR2429707A1 - Dispositif pour le levage et la mise a l'eau de bateaux - Google Patents

Dispositif pour le levage et la mise a l'eau de bateaux

Info

Publication number
FR2429707A1
FR2429707A1 FR7819635A FR7819635A FR2429707A1 FR 2429707 A1 FR2429707 A1 FR 2429707A1 FR 7819635 A FR7819635 A FR 7819635A FR 7819635 A FR7819635 A FR 7819635A FR 2429707 A1 FR2429707 A1 FR 2429707A1
Authority
FR
France
Prior art keywords
boat
lifting
arm
motorised
straddles
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.)
Granted
Application number
FR7819635A
Other languages
English (en)
Other versions
FR2429707B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7819635A priority Critical patent/FR2429707A1/fr
Publication of FR2429707A1 publication Critical patent/FR2429707A1/fr
Application granted granted Critical
Publication of FR2429707B1 publication Critical patent/FR2429707B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/06—Launching or hauling-out by landborne slipways; Slipways by vertical movement of vessel, i.e. by crane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/02—Davits, i.e. devices having arms for lowering boats by cables or the like
    • B63B23/04—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type
    • B63B23/06—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with actual pivots
    • B63B23/10—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with actual pivots with positive drive of the arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/12—Launching or hauling-out by landborne slipways; Slipways using cradles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Handcart (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Dispositif pour le levage et la mise à l'eau de bateaux à partir d'un plan de support surélevé par rapport au plan d'eau. Sur le plan de support sont fixés deux montants 4 munis à leur partie supérieure, d'un axe pivotant 5 entraîné en rotation par un organe moteur et qui est solidaire d'un bras de manoeuvre 6 pivotant entre les montants, ledit bras de manoeuvre étant prolongé du côté opposé à son axe de pivotement par une partie portant un contrepoids 8 et étant muni à son extrémité libre, d'un axe pivotant sur lequel est fixé un bras 12 de levage qui comporte des organes de support du bateau 3. L'invention est utilisée pour le levage et la mise à l'eau de bateaux.
FR7819635A 1978-06-30 1978-06-30 Dispositif pour le levage et la mise a l'eau de bateaux Granted FR2429707A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7819635A FR2429707A1 (fr) 1978-06-30 1978-06-30 Dispositif pour le levage et la mise a l'eau de bateaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819635A FR2429707A1 (fr) 1978-06-30 1978-06-30 Dispositif pour le levage et la mise a l'eau de bateaux

Publications (2)

Publication Number Publication Date
FR2429707A1 true FR2429707A1 (fr) 1980-01-25
FR2429707B1 FR2429707B1 (fr) 1981-07-17

Family

ID=9210205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819635A Granted FR2429707A1 (fr) 1978-06-30 1978-06-30 Dispositif pour le levage et la mise a l'eau de bateaux

Country Status (1)

Country Link
FR (1) FR2429707A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1995169A2 (fr) 2007-05-23 2008-11-26 Automatismes CG Installation pour mettre à l'eau un bateau ou pour le sortir de l'eau
GB2479742A (en) * 2010-04-19 2011-10-26 Bergen Group Engineering A boat lift incorporating lift components attached to side portions of the boat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398274A (en) * 1944-03-30 1946-04-09 Charles G Albert Device for launching and retrieving boats
GB785202A (en) * 1955-05-19 1957-10-23 Donald Thomas Adams Improvements in or relating to marine hoists
US3671986A (en) * 1970-01-02 1972-06-27 Allen A Peters Apparatus and method for launching and recovering a small boat
GB1357490A (en) * 1972-05-19 1974-06-19 Ascargo Sa Lay-out and manoeuvre of davits for ships lifeboats
FR2364812A1 (fr) * 1976-09-15 1978-04-14 Legros Henri Dispositif de manutention de bateau

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398274A (en) * 1944-03-30 1946-04-09 Charles G Albert Device for launching and retrieving boats
GB785202A (en) * 1955-05-19 1957-10-23 Donald Thomas Adams Improvements in or relating to marine hoists
US3671986A (en) * 1970-01-02 1972-06-27 Allen A Peters Apparatus and method for launching and recovering a small boat
GB1357490A (en) * 1972-05-19 1974-06-19 Ascargo Sa Lay-out and manoeuvre of davits for ships lifeboats
FR2364812A1 (fr) * 1976-09-15 1978-04-14 Legros Henri Dispositif de manutention de bateau

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1995169A2 (fr) 2007-05-23 2008-11-26 Automatismes CG Installation pour mettre à l'eau un bateau ou pour le sortir de l'eau
FR2916416A1 (fr) 2007-05-23 2008-11-28 Automatismes Cg Sa Installation pour mettre a l'eau un bateau ou pour le sortir de l'eau
GB2479742A (en) * 2010-04-19 2011-10-26 Bergen Group Engineering A boat lift incorporating lift components attached to side portions of the boat

Also Published As

Publication number Publication date
FR2429707B1 (fr) 1981-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse