FR2434070A1 - Perfectionnements aux appareils de manutention a bras a une ou deux roues - Google Patents
Perfectionnements aux appareils de manutention a bras a une ou deux rouesInfo
- Publication number
- FR2434070A1 FR2434070A1 FR7825098A FR7825098A FR2434070A1 FR 2434070 A1 FR2434070 A1 FR 2434070A1 FR 7825098 A FR7825098 A FR 7825098A FR 7825098 A FR7825098 A FR 7825098A FR 2434070 A1 FR2434070 A1 FR 2434070A1
- Authority
- FR
- France
- Prior art keywords
- descending
- wheels
- wheelbarrow
- climbing
- steps
- 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
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
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
-
- 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
- B62B5/0026—Propulsion aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
- B62B1/186—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows comprising an additional wheel, e.g. mounted on the struts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
La présente invention concerne des perfectionnements aux appareils de manutention à bras à une ou deux roues, tels que brouettes ou diables. Elle est caractérisée par le fait qu'on combine : - une disposition reportant le maximum de poids sur la ou les roues motrices en diminuant le poids sur les brancards en terrain plat, - au moins une roulette pivotante disposée en aval de la brouette sur une voie inclinée, ladite roulette étant réglable verticalement, - une ou des roues motrices conçues pour monter des obstacles, tels que des marches d'escaliers, inabsorbables par une roue classique. Application aux brouettes et diables, notamment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7825098A FR2434070A1 (fr) | 1978-08-23 | 1978-08-23 | Perfectionnements aux appareils de manutention a bras a une ou deux roues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7825098A FR2434070A1 (fr) | 1978-08-23 | 1978-08-23 | Perfectionnements aux appareils de manutention a bras a une ou deux roues |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434070A1 true FR2434070A1 (fr) | 1980-03-21 |
FR2434070B1 FR2434070B1 (fr) | 1981-08-21 |
Family
ID=9212220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825098A Granted FR2434070A1 (fr) | 1978-08-23 | 1978-08-23 | Perfectionnements aux appareils de manutention a bras a une ou deux roues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2434070A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635743A1 (fr) * | 1988-05-31 | 1990-03-02 | Kerdoncuff Francois | Appareil de transport de charges pour faciliter le deplacement des personnes handicapees d'insuffisance respiratoire et gravir aisement les marches d'escalier |
US4960179A (en) * | 1989-05-19 | 1990-10-02 | Norman Leach | Powered heavy-duty hand truck |
DE102019005299A1 (de) * | 2019-07-26 | 2021-01-28 | Sager Dave Sircar | Treppensteiger mit integriertem Antrieb und Fahrwerk |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931449A (en) * | 1958-11-12 | 1960-04-05 | Kentucky Res Foundation | Occupant-controlled, self-propelled, obstruction-climbing vehicle |
US3494440A (en) * | 1968-01-24 | 1970-02-10 | Ubert P Hanson | Device for moving heavy objects up and down stairs |
DE1930300A1 (de) * | 1969-06-14 | 1970-12-17 | Fleming John Fay | Treppensteigendes Fahrzeug |
DE2216788A1 (de) * | 1972-04-07 | 1973-10-18 | Franz Fuchs | Treppensteigendes flurfoerderzeug |
US3836160A (en) * | 1972-12-06 | 1974-09-17 | E Linsley | Stair ascending or descending cart |
DE2657605A1 (de) * | 1975-12-24 | 1977-07-07 | Peter Auer | Geraet zum transportieren von personen und guetern auf treppen und steigungen |
-
1978
- 1978-08-23 FR FR7825098A patent/FR2434070A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931449A (en) * | 1958-11-12 | 1960-04-05 | Kentucky Res Foundation | Occupant-controlled, self-propelled, obstruction-climbing vehicle |
US3494440A (en) * | 1968-01-24 | 1970-02-10 | Ubert P Hanson | Device for moving heavy objects up and down stairs |
DE1930300A1 (de) * | 1969-06-14 | 1970-12-17 | Fleming John Fay | Treppensteigendes Fahrzeug |
DE2216788A1 (de) * | 1972-04-07 | 1973-10-18 | Franz Fuchs | Treppensteigendes flurfoerderzeug |
US3836160A (en) * | 1972-12-06 | 1974-09-17 | E Linsley | Stair ascending or descending cart |
DE2657605A1 (de) * | 1975-12-24 | 1977-07-07 | Peter Auer | Geraet zum transportieren von personen und guetern auf treppen und steigungen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635743A1 (fr) * | 1988-05-31 | 1990-03-02 | Kerdoncuff Francois | Appareil de transport de charges pour faciliter le deplacement des personnes handicapees d'insuffisance respiratoire et gravir aisement les marches d'escalier |
US4960179A (en) * | 1989-05-19 | 1990-10-02 | Norman Leach | Powered heavy-duty hand truck |
DE102019005299A1 (de) * | 2019-07-26 | 2021-01-28 | Sager Dave Sircar | Treppensteiger mit integriertem Antrieb und Fahrwerk |
Also Published As
Publication number | Publication date |
---|---|
FR2434070B1 (fr) | 1981-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |