FR2825671B1 - Dispositif descendeur de charge sans a-coups dans un escalier - Google Patents

Dispositif descendeur de charge sans a-coups dans un escalier

Info

Publication number
FR2825671B1
FR2825671B1 FR0107842A FR0107842A FR2825671B1 FR 2825671 B1 FR2825671 B1 FR 2825671B1 FR 0107842 A FR0107842 A FR 0107842A FR 0107842 A FR0107842 A FR 0107842A FR 2825671 B1 FR2825671 B1 FR 2825671B1
Authority
FR
France
Prior art keywords
staircase
jacks
lowering device
load lowering
load
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
FR0107842A
Other languages
English (en)
Other versions
FR2825671A1 (fr
Inventor
Jean Rene Louis Agathon
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 FR0107842A priority Critical patent/FR2825671B1/fr
Publication of FR2825671A1 publication Critical patent/FR2825671A1/fr
Application granted granted Critical
Publication of FR2825671B1 publication Critical patent/FR2825671B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • B62B5/023—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs using an upwards pushing device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Rehabilitation Tools (AREA)
FR0107842A 2001-06-11 2001-06-11 Dispositif descendeur de charge sans a-coups dans un escalier Expired - Fee Related FR2825671B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0107842A FR2825671B1 (fr) 2001-06-11 2001-06-11 Dispositif descendeur de charge sans a-coups dans un escalier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107842A FR2825671B1 (fr) 2001-06-11 2001-06-11 Dispositif descendeur de charge sans a-coups dans un escalier

Publications (2)

Publication Number Publication Date
FR2825671A1 FR2825671A1 (fr) 2002-12-13
FR2825671B1 true FR2825671B1 (fr) 2003-11-07

Family

ID=8864345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107842A Expired - Fee Related FR2825671B1 (fr) 2001-06-11 2001-06-11 Dispositif descendeur de charge sans a-coups dans un escalier

Country Status (1)

Country Link
FR (1) FR2825671B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE544492C2 (en) * 2020-05-12 2022-06-21 Mikael Gustafsson A stair support device for a hand truck and a hand truck including the stair support device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904201A (en) * 1957-12-30 1959-09-15 Chester E Rhodes Elevator hand truck
US3061323A (en) * 1960-07-15 1962-10-30 Martin J Tittes Two-wheel hand truck with stair walking mechanism
DE6751057U (de) * 1968-07-15 1969-01-23 Hermann Buhlinger Vorrichtung zum transportieren von gegenstaenden ueber treppenstaufen
FR1584132A (fr) * 1968-08-09 1969-12-12
US3893679A (en) * 1973-05-14 1975-07-08 Howell M Sumrall Hand truck step climber
JPH08108852A (ja) * 1994-10-12 1996-04-30 Hisashi Tone 手押車
DE19519109A1 (de) * 1995-05-24 1996-11-28 Alber Antriebstechnik Gmbh Transportvorrichtung
US5829763A (en) * 1995-10-05 1998-11-03 Jeavons; Peter K. Power assisted lifting device
JPH11291916A (ja) * 1998-04-04 1999-10-26 Jun Ando 階段昇降用運搬車

Also Published As

Publication number Publication date
FR2825671A1 (fr) 2002-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228

RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20100730