SE530203C2 - A trolley - Google Patents

A trolley

Info

Publication number
SE530203C2
SE530203C2 SE0601658A SE0601658A SE530203C2 SE 530203 C2 SE530203 C2 SE 530203C2 SE 0601658 A SE0601658 A SE 0601658A SE 0601658 A SE0601658 A SE 0601658A SE 530203 C2 SE530203 C2 SE 530203C2
Authority
SE
Sweden
Prior art keywords
beams
chassis
fork
pram
ramp
Prior art date
Application number
SE0601658A
Other languages
Swedish (sv)
Other versions
SE0601658L (en
Inventor
Kristiina Starck
Original Assignee
Kristiina Starck
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 Kristiina Starck filed Critical Kristiina Starck
Priority to SE0601658A priority Critical patent/SE530203C2/en
Priority to PCT/SE2007/000709 priority patent/WO2008018824A1/en
Priority to EP07794105A priority patent/EP2051895A4/en
Publication of SE0601658L publication Critical patent/SE0601658L/en
Publication of SE530203C2 publication Critical patent/SE530203C2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/144Adaptations for transporting children; Mounting of toys for the children
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/0016Adaptations for connection to perambulators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B62B3/06Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
    • B62B3/0643Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground the wheels remaining stationary while the supporting surface is lifted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/1476Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys the main load support being a platform
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00Indexing codes relating to type or characteristics of transported articles
    • B62B2202/90Vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00Grasping, holding, supporting the objects
    • B62B2203/07Comprising a moving platform or the like, e.g. for unloading

Landscapes

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

Description

25 30 EEG 203 2 Figur 2 visar en seheiriatisk partiell tvärsektion, tagen utmed linje II-II i figur l. EEG 203 2 Figure 2 shows a seheiratic partial cross-section, taken along line II-II in Figure 1.

Figur 3 visar en schematisk sidovy över en annan uppfinningsenlig utföringsform av varuvagnen.Figure 3 shows a schematic side view of another inventive embodiment of the van.

Figur 4 visar sehematiskt en partiell sektion tagen utmed linje IV-IV i figur 3.Figure 4 seematically shows a partial section taken along line IV-IV in Figure 3.

På figur l visas en varuvagn omfattande ett underrede 10 som bär hjul 20 av vilka åt- minstone några är svängbara kring vertikalaxlar och de körs på ett plant horisontellt underlag 3. Underredet 10 har en bygel 11 för dragning eller pâskjutriing. Varuvagnen har även en varukorg 12. Vidare bär vagnens underrede 10 en plattform 30 på vilken en barnvagn 40 kan ställas upp. Företrädesvis har plattformen 30 en ramp 32 som slut- tar snett nedåt från en ändkant av den företrädesvis rektangulära plattformen 30. Ram- pens 32 fria kant är anordnad att ligga på eller invid underlaget i sitt nedfällda tillstånd.Figure 1 shows a van comprising a chassis 10 carrying wheels 20, at least some of which are pivotable about vertical axes and they are driven on a flat horizontal surface 3. The chassis 10 has a stirrup 11 for pulling or pushing. The pram also has a shopping basket 12. Furthermore, the chassis 10 of the pram carries a platform 30 on which a pram 40 can be set up. Preferably, the platform 30 has a ramp 32 which slopes obliquely downwards from an end edge of the preferably rectangular platform 30. The free edge of the ramp 32 is arranged to lie on or next to the ground in its lowered condition.

Rampen 32 är buren av varuvagnen via en svängled 33 i närheten av plattforinens 30 kant och kan då svängas upp till ett uppfällt läge som visas med streckade linjer. Här- igenom reduceras risken for att rampens 32 fria kant skall skada medtrafikanter. Vida- re kan rampen 32 i uppfällt läge bilda ett avrullningshinder för barnvagnen från platt- formen 30. I en utföringsforrn kan rampen 32 vara fjäderbelastad mot det uppfallda läget. Om rampen 32 är fast monterad på varuvagnen, bör naturligtvis rampens 32 fria kant ligga på ett ringa avstånd ovanför golvytan 3.The ramp 32 is carried by the trolley via a pivot joint 33 in the vicinity of the edge of the platform 30 and can then be pivoted up to a raised position which is shown in broken lines. This reduces the risk of the free edge of the ramp 32 damaging the trailing edges. Furthermore, the ramp 32 in the folded-up position can form a barrier to unrolling the pram from the platform 30. In one embodiment, the ramp 32 can be spring-loaded towards the folded-up position. If the ramp 32 is fixedly mounted on the trolley, of course the free edge of the ramp 32 should be at a small distance above the floor surface 3.

Av figur 2 kan man utläsa att plattformen 30 liksom rampen 32 kan ha en bredd som är större än hjulavståndet för hjulen på barnvagnar 40 som finns på marknaden.From Figure 2 it can be seen that the platform 30 as well as the ramp 32 can have a width which is greater than the wheelbase of the wheels on prams 40 which are on the market.

I frånvaro av en barnvagn 40 kan naturligtvis plattformen 30 utnyttjas for uppbärriing av varor/gods.In the absence of a pram 40, the platform 30 can of course be used for carrying goods / goods.

På figur 3 visas en utfóringsform i vilket underredet 10 har formen av en gaffel som uppbär ett par parallellt fasta och inbördes horisontellt åtskilda gaffelfingrar ll som är uppbuma av hjul 20 på i sig konventionellt sätt. Pâ varje fast gaffelfinger ll finns en lyfcbalk 50 som är kopplad till respektive gaffelfinger 1 l medelst ett par länkar 51.Figure 3 shows an embodiment in which the chassis 10 is in the form of a fork carrying a pair of parallel fixed and mutually horizontally spaced forks 11 which are supported by wheels 20 in a manner conventional per se. On each fixed fork finger ll there is a lifting beam 50 which is connected to the respective fork lengths 1 l by means of a pair of links 51.

Såsom visas på figur 3 kan balkarna 5 vara inbördes sammankopplade. Vid en for- 10 15 20 530 2GB 3 skjutníng av balkarna 50 snett uppåt vänster på figur 3 kommer balkarna 50 att lyftas relativt gaffelfingrarna ll och hjulen 20. i Förskjutningsrörelsen för balkarna 50 kan frambringas med en enkel hävarms- länk- mekanism av den art som illustreras på figur 3, nämligen en vertikal spak som är lag- rad i sin undre ände på underredet 10 med en lagring 60. Ovanför spakens 70 lagring 60 är en länk 62 svängansluten dels till bakre ändarna av balkama 50, dels till spaken 70 på ringa avstånd ovanför dess undre svänglagring 60. Spaken 70 kan alltså svängas i vagnens längdriktning och vidare finns en antydd låsanordning 75 med vilken spa- ken/hävarmen 70 kan spärras i ett svängníngsläge som motsvarar att balkarna 50 är upplyfta.As shown in Figure 3, the beams 5 can be interconnected. In a displacement of the beams 50 obliquely upwards to the left in Figure 3, the beams 50 will be lifted relative to the forks 11 and the wheels 20. In the displacement movement of the beams 50 can be produced with a simple lever-link mechanism of the kind illustrated in Figure 3, namely a vertical lever mounted at its lower end on the chassis 10 with a bearing 60. Above the bearing 60 of the lever 70 a link 62 is pivotally connected partly to the rear ends of the beams 50 and partly to the lever 70 on small distance above its lower pivot bearing 60. The lever 70 can thus be pivoted in the longitudinal direction of the carriage and furthermore there is a hinted locking device 75 with which the lever / lever 70 can be locked in a pivoting position corresponding to the beams 50 being raised.

Då balkama 50 är nedfällda och vilar på gaffelfingrarna ll kan varuvagnens gafflar med därpå vilande balkar 50 köras in under barnvagnens 40 hjulaxelskaft 41, eftersom barnvagnens hjul 42 har sådan diameter att axelskaften 41 är belägna ovanför över ytan av de nedtällda balkama 50. Eftersom lyftbalkarna 50 stöder mot de vanligtvis icke roterbara hjulaxelskaften 41 eller mot barnvagnens 40 underrede, erfordras nor- malt ingen spärrmekanism för att kvarhålla barnvagnen 40 på lyftbalkarna 50.When the beams 50 are lowered and rest on the fork carriers 11, the carriage ends of the van with resting beams 50 can be driven under the wheel axle shaft 41 of the pram 40, since the stroller wheels 42 have such a diameter that the shaft shafts 41 are located above the surface of the lowered beams 50. supports against the normally non-rotatable wheel axle shafts 41 or against the chassis of the pram 40, no locking mechanism is normally required to retain the pram 40 on the lifting beams 50.

Claims (1)

10 5313 2GB Patentkrav10 5313 2GB Patent Claim 1. Varuvagn innefattande en varukorg som är buren av ett underrede (10) vilket har hjul (20) för kömíng på ett underlag (3) kännetecknad av att underredet (10) innefattar en gaffel med ett par allmänt parallella och allmänt horisontella fingrar (l 1) vilka vart och ett bär en balk (50) varvid balkarna är allmänt parallella och hori- sontella och kan parallellt lyftas från gaffelfingrama medelst en lyftanordníng (51, 62, 60, 70) varigenom varuvagnens gaffelfingrar med balkar (50) kan köras in under en barnvagns underrede eller axelskafi, eller en bamvagn (40) kan köras fram på underla- get över gaffelfingrarna (l 1) med nedsänkta balkar, fór att sedan lyftas medelst lyftan- ordningen.A shopping cart comprising a shopping basket carried by a chassis (10) which has wheels (20) for driving on a base (3), characterized in that the chassis (10) comprises a fork with a pair of generally parallel and generally horizontal members (1). 1) each carrying a beam (50) wherein the beams are generally parallel and horizontal and can be lifted in parallel from the fork ram ngrams by means of a lifting device (51, 62, 60, 70) whereby the fork carriage forks with beams (50) can be driven in. under a pram chassis or axle fi, or a pram (40) can be driven forward on the surface over the fork gr angles (l 1) with lowered beams, before being lifted by means of the lifting device.
SE0601658A 2006-08-09 2006-08-09 A trolley SE530203C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0601658A SE530203C2 (en) 2006-08-09 2006-08-09 A trolley
PCT/SE2007/000709 WO2008018824A1 (en) 2006-08-09 2007-08-07 A shopping cart
EP07794105A EP2051895A4 (en) 2006-08-09 2007-08-07 A shopping cart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601658A SE530203C2 (en) 2006-08-09 2006-08-09 A trolley

Publications (2)

Publication Number Publication Date
SE0601658L SE0601658L (en) 2008-02-10
SE530203C2 true SE530203C2 (en) 2008-03-25

Family

ID=39033275

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601658A SE530203C2 (en) 2006-08-09 2006-08-09 A trolley

Country Status (3)

Country Link
EP (1) EP2051895A4 (en)
SE (1) SE530203C2 (en)
WO (1) WO2008018824A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2485131A (en) * 2009-08-17 2012-05-09 Catherine Harris A shopping trolley securable to a stroller
SE534986C2 (en) * 2010-07-06 2012-03-06 Likolo Ab A trolley
US11534357B2 (en) * 2015-11-20 2022-12-27 Cardionavix, Llc Transport cart for nuclear medicine/molecular imaging radioisotopes having enhanced safety features and a process implementing the same
CN105799751A (en) * 2016-05-19 2016-07-27 安徽中工物流有限公司 Trolley for large parcel transportation
JP7058865B2 (en) * 2018-02-23 2022-04-25 株式会社井上製作所 Cart mounting structure for serving cars
CN110356457B (en) * 2019-07-06 2021-03-26 北京和信汽车部件有限公司 Auto-parts transfer car (buggy) fixing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202428A1 (en) * 1991-02-01 1992-08-06 Wanzl Metallwarenfabrik Kg Supermarket trolley - has element for attachment of baby's push-chair or perambulator
DE29916347U1 (en) * 1999-09-16 2000-11-23 Wanzl Metallwarenfabrik Kg Shopping venture
DE20314047U1 (en) * 2003-09-10 2003-11-13 Wanzl Metallwarenfabrik Kg Hand-propelled trolley for carrying goods or luggage has movable holding component installed on push-handle for releasable locking of handle if latter is in pivoted position to release brakes acting on rear wheels
DE102005011560A1 (en) * 2005-03-10 2006-09-21 Wanzl Metallwarenfabrik Gmbh Scherenhubwagen
DE202006005137U1 (en) * 2005-03-29 2006-05-24 Lke Gesellschaft Für Logistik- Und Kommunikations-Equipment Mbh Transport device e.g. flat bed trailer, for transporting staple goods, has platform arranged between chassis frames that support stands on sides of platform and drive ramps to longitudinal sides of platform

Also Published As

Publication number Publication date
EP2051895A1 (en) 2009-04-29
EP2051895A4 (en) 2012-05-02
SE0601658L (en) 2008-02-10
WO2008018824A1 (en) 2008-02-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed