EP0416057A1 - Dispositif mecanique pour deplacer des objets lourds - Google Patents

Dispositif mecanique pour deplacer des objets lourds

Info

Publication number
EP0416057A1
EP0416057A1 EP19900903583 EP90903583A EP0416057A1 EP 0416057 A1 EP0416057 A1 EP 0416057A1 EP 19900903583 EP19900903583 EP 19900903583 EP 90903583 A EP90903583 A EP 90903583A EP 0416057 A1 EP0416057 A1 EP 0416057A1
Authority
EP
European Patent Office
Prior art keywords
chassis
supports
lifting
uprights
heavy objects
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Withdrawn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
EP19900903583
Other languages
German (de)
English (en)
French (fr)
Inventor
Jean-Charles Gros
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.)
GROS JEAN CHARLES
Original Assignee
GROS JEAN CHARLES
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 GROS JEAN CHARLES filed Critical GROS JEAN CHARLES
Publication of EP0416057A1 publication Critical patent/EP0416057A1/fr
Withdrawn legal-status Critical Current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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated

Definitions

  • the present invention relates to a mechanical device for moving heavy objects, such as furniture, comprising a frame provided with fastening elements intended to adjust to the objects to be moved and a lifting mechanism resting on a running gear.
  • the present invention proposes to find, in certain cases, a solution to the problems of moving heavy objects, in the form of a simple mechanical device, light but efficient, compact, easy to transport, the use of which requires effort. reduced physical, offering multiple possibilities of adaptation and allowing a single person to move the load.
  • the device which is the subject of the invention, defined in claim 1 is constructed in duplicate, each element of the pair being, most often, placed against the ends of the piece of furniture to be moved, perpendicular to the length thereof. .
  • the parts of the device serving as fixing means face each other, on either side of the cabinet. The numerous possible fixing points make it possible to choose, if necessary, supports against the piece of furniture, which can be lifted and then moved after fastening, joining it together with the two copies of the device.
  • the mechanical device for moving heavy objects shown consists of a vertical frame formed by two uprights 1 and two crosspieces 2, the latter supporting two vertical bars 3 with adjustable spacing, of fixing elements made up by supports
  • the vertical bars 3 are fixed longitudinally to the fittings 8 and their spacing in the AB direction is possible because the fittings 8 are sliding along the crosspieces 2. They can be locked by means of a screw 9 depending on the width of the object to be moved .
  • the supports 4 may have the shape of a square; covered with a protective material 10, they are pivotally fixed by a pin 11 on a support plate 12 pierced with an arcuate or oblique notch 13. The axis 11 engages diametrically in the notch 13, so that the movement of the supports 4 can also follow its layout.
  • the notch 13 imparts a clamping movement to the supports 4 when the device is actuated and when said supports 4 bear against the vertical edges of the object to be moved. This possibility of use is useful when the object to be moved does not offer sockets under which the supports 4 could be engaged.
  • the support plates 12 are provided with guides 14 allowing the sliding along the vertical bars 3; a fixing clip 15 is used to position each support 4 at the desired height, as a function of the holes 16 staggered along the vertical bars 3.
  • T-shaped retractable branches 17 are arranged through upper 8 fittings.
  • the undercarriage 6 is retained on the chassis by a spring 18 which can also pass inside the uprights 1.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Legs For Furniture In General (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP19900903583 1989-03-03 1990-03-05 Dispositif mecanique pour deplacer des objets lourds Withdrawn EP0416057A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH79489A CH678320A5 (enrdf_load_stackoverflow) 1989-03-03 1989-03-03
CH794/89 1989-03-03

Publications (1)

Publication Number Publication Date
EP0416057A1 true EP0416057A1 (fr) 1991-03-13

Family

ID=4195345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900903583 Withdrawn EP0416057A1 (fr) 1989-03-03 1990-03-05 Dispositif mecanique pour deplacer des objets lourds

Country Status (4)

Country Link
EP (1) EP0416057A1 (enrdf_load_stackoverflow)
AU (1) AU5153990A (enrdf_load_stackoverflow)
CH (1) CH678320A5 (enrdf_load_stackoverflow)
WO (1) WO1990009949A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719861B1 (fr) * 1994-05-16 1996-07-19 Neomediam Dispositif de montage de façade, en particulier pour baignoire .
CN111774616B (zh) * 2020-06-30 2023-09-12 中航成飞民用飞机有限责任公司 三维投影辅助装配工装

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555152A (en) * 1925-06-27 1925-09-29 Passow Louis Wheel jack
US2467500A (en) * 1945-09-19 1949-04-19 James M Salter Jack
FR2235079A1 (en) * 1973-06-29 1975-01-24 Roumec Delouvrier Heavy load lifting mechanism - has foot on wide support plate and toe carrying support frame with forks
US4123038A (en) * 1977-07-15 1978-10-31 Meyers Gilbert D Wheel lift
US4082250A (en) * 1977-08-30 1978-04-04 Allmon Leonard G Lifting device
DE3319077A1 (de) * 1982-07-05 1984-01-05 Edwin 7737 Bad Dürrheim Limberger Vorrichtung zum anheben und versetzen insbesondere von schrankmoebeln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9009949A1 *

Also Published As

Publication number Publication date
WO1990009949A1 (fr) 1990-09-07
CH678320A5 (enrdf_load_stackoverflow) 1991-08-30
AU5153990A (en) 1990-09-26

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Legal Events

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