FR2595645A1 - Special all-terrain wheelbarrow - Google Patents

Special all-terrain wheelbarrow Download PDF

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Publication number
FR2595645A1
FR2595645A1 FR8602214A FR8602214A FR2595645A1 FR 2595645 A1 FR2595645 A1 FR 2595645A1 FR 8602214 A FR8602214 A FR 8602214A FR 8602214 A FR8602214 A FR 8602214A FR 2595645 A1 FR2595645 A1 FR 2595645A1
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FR
France
Prior art keywords
wheel
arms
chassis
wheelbarrow
welding
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.)
Pending
Application number
FR8602214A
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French (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 FR8602214A priority Critical patent/FR2595645A1/en
Publication of FR2595645A1 publication Critical patent/FR2595645A1/en
Pending legal-status Critical Current

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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
    • B62B5/0026—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
    • 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
    • B62B5/06—Hand moving equipment, e.g. handle bars
    • 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

Abstract

Device making it possible to move barrows with heavy loads and/or on an inclined plane. The invention relates to a device which is added by welding to the original barrow allowing rotation of the wheel by displacement of a chain with the aid of a lever securely fastened to a second pair of handles placed outside the original handles and rotating about a hinge fixed to the frame.

Description

La présente invention concerne un dispositif pour faciliter le maniement d'une brouette dans le cas de charge très lourde et (ou) dans le cas de forte pente. The present invention relates to a device for facilitating the handling of a wheelbarrow in the case of a very heavy load and / or in the case of a steep slope.

En cas de transport de charge lourde au moyen d'une brouet- te traditionnelle, l'utilisation doit, en saisissant los bras, exercer un important effort pour soulever puis déplacer, en maintenant l'équilibre. Ce qui ne s'opère pas sans difficulté, d'autant plus lorsque le sol n'est pas un plan. When transporting a heavy load using a traditional wheelbarrow, the use must, by grasping the arms, exert a great effort to lift and then move, maintaining balance. This does not happen without difficulty, especially when the ground is not a plane.

L'invention permet à l'utilisateur de supprimer ces deux actions de soulever et de pousser si cela lui occasionne trop de fatigue. The invention allows the user to suppress these two lifting and pushing actions if this causes him too much fatigue.

Sur une brouette ordinaire, il a été adapté un dispositif permettant la rotation automatique de la roue, le déplacement étant facilité par l'adjonction de deux roulettes d'appui places de part et d'autre. On an ordinary wheelbarrow, a device has been adapted allowing the automatic rotation of the wheel, the movement being facilitated by the addition of two support rollers placed on either side.

Une seconde paire de bras, placée à l'extérieur de celle d'origine, permet par rotation autour d'un axe (charnière sondée sur le chassis) et grâce à un levier solidaire dirigé vers le bas, le déplacement d'une channe de vélo qui entrains la rotation de la roue par l'intermédiaire d'un pédalier monté sur une roue libre son dée à l'axe de la roue. A second pair of arms, placed outside of the original one, allows by rotation around an axis (hinge probed on the chassis) and thanks to an integral lever directed downwards, the movement of a chain of bicycle which causes the rotation of the wheel by means of a crankset mounted on a free wheel its ded to the axis of the wheel.

Un ressort monté au bout de la channe permet de compenser le déplacement et assure le retour de celleti.  A spring mounted at the end of the chain makes it possible to compensate for the displacement and ensures the return of celleti.

Lors du retour en position initiale des bras, en appui bas, une seconde roue libre, montée soudée intérieur sur l'axe et
fixée extérieurement au chassis empêche le recul de la brouette.When returning to the initial position of the arms, in low support, a second freewheel, mounted welded inside on the axis and
fixed externally to the chassis prevents the wheelbarrow from rolling back.

Le déplacementdonné par la rotation de la roue reste donc acquis. Pour avancer encore, il suffit de renouveler l'opération en soulevant de nouveaux les Las pivotants extérieurs et qui nécessi-
tent le minimum d'effort.The displacement given by the rotation of the wheel therefore remains acquired. To make further progress, it is sufficient to repeat the operation by raising new external pivoting Las which require
try the minimum effort.

Dans tous les cas, il est toujours passive d'utiliser la
brouette normalement, bien que le recul ne soit plus possible.

Figure img00010001
In any case, it is always passive to use the
wheelbarrow normally, although reversing is no longer possible.
Figure img00010001

bras d'avance sont situés de part et d'autre des bras d'origine et sont au point bas, en butée sur ceuxci. feed arms are located on either side of the original arms and are at the low point, in abutment thereon.

Claims (6)

REVENDICATIONS 1 ) Dispositif pour transporter une charge lourde sur brouette d'origine par adJonction par soudure sur l'axe de la roue et sur le chassis de divers organes indépendants permettant la rotation de la roue par déplacement d'une chaine au moyen de bras d'avance et levier, et le glissement au sol par roulettes d'appui.1) Device for transporting a heavy load on the original wheelbarrow by adding welding to the wheel axle and to the chassis of various independent members allowing the rotation of the wheel by moving a chain by means of arms. advance and lever, and sliding on the ground by support wheels. 2 ) Dispositif selon la revendicatin 1 caractérisé en ce que les bras d'avance sont reliés au chassis au moyen d'une charnière rap portée au chassis par soudure.2) Device according to claim 1 characterized in that the feed arms are connected to the chassis by means of a rap hinge carried to the chassis by welding. 3 ) Dispositif selon la revendication 1 caractérisé en ce que les bras d'avance sont situés de part et d'autre des bras d'origine et sont au point bas, en mutée sur ceux-ci.3) Device according to claim 1 characterized in that the advance arms are located on either side of the original arms and are at the low point, mutated thereon. 4 ) Dispositif selon la revendication 1 caractérisé en ce que les tas possèdent solidbrement un levier dirigé vers le bas et recevant les extrémités de la channe y compris le ressort.4) Device according to claim 1 characterized in that the piles securely have a lever directed downwards and receiving the ends of the chain including the spring. 5 ) Dispositif selon toutes les revendications caractérisés en ce que l'axe de la roue est relié à la channe de vélo par une roue li5) Device according to all claims characterized in that the axis of the wheel is connected to the bicycle chain by a li wheel ire supportant un pédalier. ire supporting a crankset. -6) Dispositif selon la revendication 1 caractisé en ce que l'axe de la roue ne peut reculer grâce au montage d'une roue libre soudée intérieur sur l'axe et extérieur raccordé au chassis (soudure au autre) 7 ) Dispositif caractérisé par la présence de part et d'autre du socle de la brouette de deux roulettes d'appui. -6) Device according to claim 1 characterized in that the axis of the wheel can not move back thanks to the mounting of a freewheel welded inside on the axis and outside connected to the chassis (welding to the other) 7) Device characterized by the presence on either side of the wheelbarrow base of two support rollers.
FR8602214A 1986-03-14 1986-03-14 Special all-terrain wheelbarrow Pending FR2595645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8602214A FR2595645A1 (en) 1986-03-14 1986-03-14 Special all-terrain wheelbarrow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602214A FR2595645A1 (en) 1986-03-14 1986-03-14 Special all-terrain wheelbarrow

Publications (1)

Publication Number Publication Date
FR2595645A1 true FR2595645A1 (en) 1987-09-18

Family

ID=9332269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8602214A Pending FR2595645A1 (en) 1986-03-14 1986-03-14 Special all-terrain wheelbarrow

Country Status (1)

Country Link
FR (1) FR2595645A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917999A1 (en) * 1999-04-21 2000-10-26 Heinrich Brand Automatic braking device for manual goods transport trolley has push rod coupled to pivoted handgrip for automatic operation of brake for trolley wheel when handgrip is released
CN111559414A (en) * 2020-06-16 2020-08-21 中冶天工集团有限公司 Stone material carrying device and using method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1459573A (en) * 1922-06-29 1923-06-19 Cleveland Arthur Manually-propelled wagon
FR1139815A (en) * 1955-12-05 1957-07-05 Improvement in wheelbarrow construction
FR1216613A (en) * 1958-12-16 1960-04-26 Vehicle that can be used as a wheelbarrow with one or two wheels or as a trolley with three or four wheels
FR1482881A (en) * 1966-02-24 1967-06-02 Wheelbarrow
US4061349A (en) * 1976-12-13 1977-12-06 Roy Layton Stahl Auxiliary wheel assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1459573A (en) * 1922-06-29 1923-06-19 Cleveland Arthur Manually-propelled wagon
FR1139815A (en) * 1955-12-05 1957-07-05 Improvement in wheelbarrow construction
FR1216613A (en) * 1958-12-16 1960-04-26 Vehicle that can be used as a wheelbarrow with one or two wheels or as a trolley with three or four wheels
FR1482881A (en) * 1966-02-24 1967-06-02 Wheelbarrow
US4061349A (en) * 1976-12-13 1977-12-06 Roy Layton Stahl Auxiliary wheel assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917999A1 (en) * 1999-04-21 2000-10-26 Heinrich Brand Automatic braking device for manual goods transport trolley has push rod coupled to pivoted handgrip for automatic operation of brake for trolley wheel when handgrip is released
DE19917999B4 (en) * 1999-04-21 2007-01-11 Brand Gülletechnik GmbH Automatically releasing brake device for a mobile transport device
CN111559414A (en) * 2020-06-16 2020-08-21 中冶天工集团有限公司 Stone material carrying device and using method thereof

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