DE29906620U1 - Wheelbarrow undercarriage (retractable or extendable) with auxiliary wheels - Google Patents

Wheelbarrow undercarriage (retractable or extendable) with auxiliary wheels

Info

Publication number
DE29906620U1
DE29906620U1 DE29906620U DE29906620U DE29906620U1 DE 29906620 U1 DE29906620 U1 DE 29906620U1 DE 29906620 U DE29906620 U DE 29906620U DE 29906620 U DE29906620 U DE 29906620U DE 29906620 U1 DE29906620 U1 DE 29906620U1
Authority
DE
Germany
Prior art keywords
wheelbarrow
extendable
retractable
auxiliary wheels
undercarriage
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 - Lifetime
Application number
DE29906620U
Other languages
German (de)
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.)
GINTZEL
Original Assignee
GINTZEL
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 GINTZEL filed Critical GINTZEL
Priority to DE29906620U priority Critical patent/DE29906620U1/en
Publication of DE29906620U1 publication Critical patent/DE29906620U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/14—Retractable wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Description

BeschreibungDescription

Schubkarrenfahrwerk (Ein- bzu. Ausfahrbar) mit Hilfsrädern.Wheelbarrow chassis (retractable or extendable) with auxiliary wheels.

Schubkarren üblicher Bauart erfordern bei schwerer Beladung einen großen Kraftaufwand (Haltekraft im angehobenen Zustand beim schieben).Wheelbarrows of conventional design require a great deal of effort when heavily loaded (holding force in the raised position while pushing).

Dieser Nachteil wird mit der im Schutzsnspruch "1" erläuterten Lösung beseitigt.This disadvantage is eliminated with the solution explained in claim "1".

Die Erfindung ermöglicht das man eine Schubkarre mit eingefahrenem Fahrwerk belädt (Um ein wegrollen zu vermeiden). Wenn die Beladung beendet ist,kann man durch ein kurzes anheben der Schubkarre das Fahrwerk mit dem FuQ ausfahren. Bei sehr schwerer Beladung kann man vorher schon das Fahrwerk ausfahren,die Schubkarre muG dann nur wor dem wegrollen gesichert werden(Bei unebenem Boden).The invention makes it possible to load a wheelbarrow with the chassis retracted (to prevent it from rolling away). When loading is complete, the chassis can be extended with the FuQ by briefly lifting the wheelbarrow. If the load is very heavy, the chassis can be extended beforehand, and the wheelbarrow only needs to be secured against rolling away (on uneven ground).

Eine Bewältigung von Absätzen ist wie folgt möglich,Coping with paragraphs is possible as follows,

1) Tragholme werden belastet.1) Support beams are loaded.

2) Hinterräder werden als Drehpunkt benutz t.2) Rear wheels are used as pivot point.

3) Das Vorderrad hebt sich und die Schubkarre kann auf höhere Ebenen geschoben werden.3) The front wheel lifts up and the wheelbarrow can be pushed to higher levels.

Anmelder: Willi Gintzel , Hoherade 6 , 20257 Hamburg . Tel: 040 / 850 33 75Registrant: Willi Gintzel, Hoherade 6, 20257 Hamburg. Tel: 040 / 850 33 75

BszuQSzeichsn: 1) RadachseBszuQSzeichsn: 1) Wheel axle

2) Kurvenbleche2) Curved plates

3) -Federn3) -Springs

4) Räder4) Wheels

5) Tragholme5) Support beams

6) Ausgefahren6) Extended

7) Eingefahren7) Retracted

Anmelder: Uilli Gintzel r Hoherade 6 , 20257 Hamburg Tel: 040 / 850 33Applicant: Uilli Gintzel r Hoherade 6 , 20257 Hamburg Tel: 040 / 850 33

Claims (2)

Schutzansprüche (einteilige Fassung)Protection claims (one-part version) 1.Schubkarre mit (Ein bzw. Ausfahrbarem) Fahrwerk, mit Hilfsrädern1.Wheelbarrow with (retractable or extendable) chassis, with auxiliary wheels dadurch gekennzeichnet,characterized, das das Fahrwerk dessen Radachse (i),beim aus- bzw. ein fahren, durch zuei Kurvenbleche (2) am linken und rechten Schubkarrenholm bis in die Endpunkte dieser geführt uird,that the chassis whose wheel axle (i), when extending or retracting, is guided through two curved plates (2) on the left and right wheelbarrow beam to the end points of these, won zuei Zugfedern (3) im oberen und unteren Endpunkt gehalten uird,which is held in the upper and lower end points by tension springs (3), durch Räder (4) auf der Achse (1) eine Entlastung der Tragholme (5) erreicht uird (im ausgefahrenem Zustand).The load on the support beams (5) is relieved by wheels (4) on the axle (1) (when extended). 2.Schubkarre nach Schutzanspruch 1,2.Wheelbarrow according to claim 1, deren Achse (1) mindestens 12mm Durchmesser hat.whose axis (1) has a diameter of at least 12 mm.
DE29906620U 1999-04-14 1999-04-14 Wheelbarrow undercarriage (retractable or extendable) with auxiliary wheels Expired - Lifetime DE29906620U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29906620U DE29906620U1 (en) 1999-04-14 1999-04-14 Wheelbarrow undercarriage (retractable or extendable) with auxiliary wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29906620U DE29906620U1 (en) 1999-04-14 1999-04-14 Wheelbarrow undercarriage (retractable or extendable) with auxiliary wheels

Publications (1)

Publication Number Publication Date
DE29906620U1 true DE29906620U1 (en) 1999-07-29

Family

ID=8072191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29906620U Expired - Lifetime DE29906620U1 (en) 1999-04-14 1999-04-14 Wheelbarrow undercarriage (retractable or extendable) with auxiliary wheels

Country Status (1)

Country Link
DE (1) DE29906620U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2457472A (en) * 2008-02-13 2009-08-19 Peter Ivan Hans Kellens An auxiliary wheel assembly for a wheelbarrow
DE202010011789U1 (en) 2010-08-26 2010-11-11 Hertlein, Klaus Flexible wheel axle for wheelbarrows

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2457472A (en) * 2008-02-13 2009-08-19 Peter Ivan Hans Kellens An auxiliary wheel assembly for a wheelbarrow
DE202010011789U1 (en) 2010-08-26 2010-11-11 Hertlein, Klaus Flexible wheel axle for wheelbarrows

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990909

R156 Lapse of ip right after 3 years

Effective date: 20021031