DK167058B1 - Lock for locking a spoke wheel on a cycle - Google Patents

Lock for locking a spoke wheel on a cycle Download PDF

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Publication number
DK167058B1
DK167058B1 DK027191A DK27191A DK167058B1 DK 167058 B1 DK167058 B1 DK 167058B1 DK 027191 A DK027191 A DK 027191A DK 27191 A DK27191 A DK 27191A DK 167058 B1 DK167058 B1 DK 167058B1
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DK
Denmark
Prior art keywords
locking
lock
pawl
piece
wire
Prior art date
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DK027191A
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Danish (da)
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DK27191D0 (en
DK27191A (en
Inventor
Poul Dunch Pedersen
Original Assignee
Basta Laasefab As
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Priority claimed from DK465288A external-priority patent/DK465288D0/en
Application filed by Basta Laasefab As filed Critical Basta Laasefab As
Priority to DK027191A priority Critical patent/DK167058B1/en
Publication of DK27191D0 publication Critical patent/DK27191D0/en
Publication of DK27191A publication Critical patent/DK27191A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/14Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
    • B62H5/147Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of circular bolts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/003Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles using chains or cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00Padlocks; Details thereof
    • E05B67/003Chain, wire or cable locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B71/00Locks specially adapted for bicycles, other than padlocks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Description

i DK 167058 B1in DK 167058 B1

LÅS TIL LÅSNING AF ET EGERHJUL PÅ EN CYKELLOCK TO LOCK A OWN WHEEL ON A CYCLE

5 Opfindelsen angår en lås til låsning af et egerhjul lejret i en gaffel på en cykel, knallert eller et lignende køretøj, hvilken lås omfatter dels en ved gaflens ene ben fast-gørbar holdedel, hvori et spærreelement i form af en låsering eller låsearm er lejret og bevægelig mellem en frigiv- 10 ningsstilling, hvor låseringen eller låsearmen er fri af indgreb med egerhjulet, og en spærrestilling, hvor spærreelementet er i indgreb med egerhjulet og i en ved det andet gaffelben fastgørbar optagedel, i hvilken spærrestilling spærreelementet kan fastholdes ved hjælp af første låseor- 15 ganer, og dels en låseåbning, hvori et låsestykke kan indføres og fastholdes ved hjælp af andre låseorganer, hvilket låsestykke er fæstnet til den frie ende af en wire eller kæde.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a lock for locking a spokes wheel mounted in a fork of a bicycle, moped or a similar vehicle, the lock comprising, in part, a retaining member fastened to one fork of the fork in which a locking element in the form of a locking ring or locking arm is mounted. and movable between a release position in which the locking ring or locking arm is free from engagement with the spokes wheel, and a locking position in which the locking element is engaged with the spokes wheel and in an upwardly attachable part which can be secured by the second fork leg, in which the locking position can be secured by means of the first locking means, and secondly a locking opening into which a locking piece can be inserted and held by means of other locking means, which locking piece is attached to the free end of a wire or chain.

20 Låse af denne art anvendes til låsning af egerhjul, hvilket i daglig tale benævnes som en cykellås. Sådanne låse er i de fleste tilfælde tilstrækkelige til at forhindre uautoriseret fjernelse af køretøjet.20 Locks of this kind are used for locking spokes, which in daily speech is referred to as a bicycle lock. Such locks are in most cases sufficient to prevent unauthorized removal of the vehicle.

25 Imidlertid er der situationer, hvor mulighederne for opbrydning af sådanne låse foreligger, hvilket i praksis vil sige, hvor den fornødne arbejdstid og arbejdsro er til stede.25 However, there are situations where the potential for breaking such locks exists, which means in practice where the required working hours and rest are present.

30 I sådanne tilfælde vil de kendte låse ikke kunne yde den fornødne modstand mod opbrydning, hvorfor man ofte supplerer disse låse med såkaldte kæde- eller wirelåse.30 In such cases, the known locks will not be able to provide the necessary resistance to breakage, which is why these locks are often supplemented with so-called chain or wire locks.

Disse består af et stykke wire eller kæde med en længde på 35 for eksempel mellem 50 og 150 cm. Wiren eller kædens ender er sammenlåselige enten i et integreret låsehus eller ved DK 167058 B1 2 hjælp af en løs bøjlelås.These consist of a piece of wire or chain with a length of 35 for example between 50 and 150 cm. The wire or the chain ends are interlockable either in an integrated lock housing or by a loose bracket.

Ved hjælp af dette ekstra låseudstyr kan cyklen sikres yderligere, idet wiren eller kæden kan omslutte både eger-5 hjulet og stellet og eventuelt også en ydre genstand, såsom et stativ, en stolpe eller en lygtepæl.By means of this additional locking device, the bicycle can be further secured, since the wire or chain can enclose both the spokes wheel and the frame and possibly also an external object such as a tripod, pole or lamp post.

Denne løsning er for så vidt tilfredsstillende rent sikkerhedsmæssigt, men den medfører betydelige ulemper for bruge-10 ren. Dels skal wire- eller kædelåsen medbringes under kørslen, hvilket kan være en ulempe, da den optager plads i taske, lomme, kurv eller bagagebærer, og dels er det besværligt med den ekstra nøgle, som låsen kræver, og som ligeledes skal opbevares.This solution is far from satisfactory in terms of safety, but it presents considerable disadvantages for the user. Partly the wire or chain lock must be brought while driving, which can be a disadvantage as it takes up space in bag, pocket, basket or luggage carrier and partly the extra key that the lock requires and which must also be stored.

1515

Endelig kræver wire- eller kædelåsen begge hænders medvirken for at kunne monteres og betjenes, det vil sige låse og låse op. Dette skyldes, at wire- eller kædelåsen er vanskelig at betjene på grund af wirens fjedrende egenskaber i 20 forhold til cyklen og derfor kræver, at wire- eller kædelåsen må fastholdes med den ene hånd, medens låseparterne føres sammen og sammenlåses.Finally, the wire or chain lock requires the involvement of both hands in order to be mounted and operated, that is, locks and unlocks. This is because the wire or chain lock is difficult to operate due to the resilient properties of the wire relative to the bike and therefore requires the wire or chain lock to be held with one hand while the locking parts are brought together and locked.

For at afhjælpe disse ulemper er det fra US patentskrift 25 nr. 4.033.160 kendt at indbygge en wire i en lås med et C-formet spærreelement.To alleviate these drawbacks, it is known from US Patent 25 No. 4,033,160 to incorporate a wire into a lock with a C-shaped locking element.

Denne lås med indbygget wirelås er en forbedring i forhold til den kendte lås kombineret med en løs wirelås, men den 30 er kun en hjælp med hensyn til selve håndteringen.This lock with built-in wire lock is an improvement over the known lock combined with a loose wire lock, but the 30 is only an aid in handling itself.

Låsen er nemlig således indrettet, at det c-formede spærreelement og wirelåsen kan anvendes helt uafhængigt af hinanden, men frigøres på samme tid, hvilket kan give en util-35 strækkelig låsning, når alene wirelåsen anvendes. Wirelåsen er en relativt ringere lås og derfor en dårligere lås end 3 DK 167058 B1 selve cykellåsen med det c-formede spærreelement.Namely, the lock is arranged so that the c-shaped locking member and the wire lock can be used completely independently of one another, but are released at the same time, which can provide an insufficient lock when the wire lock alone is used. The wire lock is a relatively inferior lock and therefore a worse lock than the bicycle lock itself with the c-shaped locking element.

Fra DE, A, 845 014 og FR, Al, 2 610 276 kendes også låse med en låsearm, der ved låsning af en cykel stikkes ind 5 mellem egerne i et hjul, hvilke låse også har en wire henholdsvis en kæde, der kan anbringes omkring en faststående genstand for at forhindre, at cyklen uretmæssigt fjernes fra sin plads.Also known from DE, A, 845 014 and FR, A1, 2 610 276 are locks with a locking arm which, when locking a bicycle, is inserted 5 between the spokes of a wheel, which locks also have a wire and a chain which can be placed, respectively. around a fixed object to prevent the bike from being unlawfully removed from its place.

10 Disse kendte låse er alene beregnet til anbringelse på det ene gaffelben på en cykel, og der findes ingen optagedel på det andet gaffelben.10 These known locks are intended for placement only on one fork leg of a bicycle, and there is no mounting member on the other fork leg.

Disse kendte låse vil derfor relativt nemt kunne vrides om-15 kring det gaffelben, hvorpå de er anbragt, hvorefter låsearmen vil være afskåret fra at gribe ind i egerhjulet, hvorfor disse låse kun frembyder begrænset sikkerhed mod opbrydning.These known locks can therefore be relatively easily twisted around the fork leg on which they are placed, after which the locking arm will be cut off from engaging the spokes wheel, which means that these locks offer only limited safety against breaking.

20 Det er opfindelsens formål at afhjælpe denne mangel ved de kendte konstruktioner, og dette formål opnås ved en lås af den indledningsvist angivne art, hvilken lås ifølge opfindelsen er særegen ved, at de andre låseorganer er indrettet til kun at kunne fastholde låsestykket, når låseringen el-25 ler låsearmen er fastholdt af de første låseorganer.It is the object of the invention to remedy this defect in the known constructions, and this object is achieved by a lock of the type mentioned in the preamble, which lock according to the invention is peculiar in that the other locking means are arranged to be able to hold the lock piece only when the locking ring or the locking arm is retained by the first locking means.

Herved bliver det muligt at låse ved en kombination af de to låsemidler ved hjælp af en og samme lås og ved hjælp af kun en hånd. Foruden de betydelige betjeningsmæssige forde-30 le ved denne konstruktion, ligger der en betydelig sikkerhed i, at begge låse altid skal anvendes for dermed at give en dobbelt låsning af cyklen.Hereby it becomes possible to lock by a combination of the two locking means by means of one and the same lock and by only one hand. In addition to the considerable operating advantages of this design, there is a considerable certainty that both locks must always be used to thereby double lock the bicycle.

Låsen ifølge opfindelsen er baseret på den tanke, at låse-35 ringen eller låsearmen er hovedlåsen, og at låsestykket alene skal tjene som en supplerende låsemekanisme, idet lå- 4 4 DK 167058 B1 sen er konstrueret på den måde, at låseringen henholdsvis låsearmen altid skal betjenes uanset anvendelsen af låsestykket, mens låsestykket derimod kun kan betjenes, når låseringen henholdsvis låsearmen er i sin spærrestilling, 5 hvor egerhjulet er blokeret.The lock according to the invention is based on the idea that the locking ring or locking arm is the main locking and that the locking piece should only serve as a supplementary locking mechanism, the locking ring being designed in such a way that the locking ring or locking arm respectively must be operated irrespective of the use of the locking piece, while the locking piece can only be operated when the locking ring or locking arm are respectively in their locking position, 5 where the spokes wheel is blocked.

Med andre ord kan låsestykket og den dermed forbundne wire eller kæde ikke anvendes alene, men kun når hovedlåsen, det vil sige låseringen henholdsvis låsearmen, er låst.In other words, the lock piece and the associated wire or chain cannot be used alone, but only when the main lock, that is, the locking ring and locking arm, respectively, is locked.

1010

Dette arrangement frembyder en optimal sikkerhed, da hovedlåsen er den stærkeste eller mest modstandsdygtige mod opbrydning af uvedkommende personer.This arrangement offers optimum security as the main lock is the strongest or most resistant to breaking up of unauthorized persons.

15 Netop på grund af denne spærring af brugen af wirelåsen alene, vil låsen ifølge opfindelsen yde en betydelig sikkerhed, da man altid skal anvende wire- eller kædelåsen samtidig med den faste lås.Precisely because of this blocking of the use of the wire lock alone, the lock according to the invention will provide considerable security, since the wire or chain lock must always be used at the same time as the fixed lock.

20 Ved, som omhandlet i krav 2, at lade låseorganer låse såvel låseringen eller låsearmen og låsestykket på wiren eller kæden, vil man kunne nøjes med et enkelt låseorgan og dermed forenkle betjeningen.By, as defined in claim 2, locking means lock both the locking ring or locking arm and the locking piece on the wire or chain, one can be satisfied with a single locking means and thus simplify the operation.

25 Endelig er det hensigtsmæssigt, som omhandlet i krav 3, at anvende to palsystemer, som kan udløses samtidigt, idet man derved får mulighed for at opbygge en kompakt og robust udløserkonstruktion .Finally, as defined in claim 3, it is expedient to use two pallet systems which can be released simultaneously, thereby giving the opportunity to build a compact and robust trigger construction.

30 Låsen ifølge opfindelsen vil i det følgende blive nærmere beskrevet under henvisning til tegningen, hvor:The lock according to the invention will now be described in more detail with reference to the drawing, in which:

Fig. 1 viser en lås ifølge opfindelsen med låsering og wirelås med fælles låseorgan set forfra og med et 35 delsnit set i retning I-l på fig. 3, DK 167058 Bl 5 fig. 2 viser et snit gennem denne lås før fastholdelsen set i retning Il-Il på fig. 1, fig. 3 viser et snit gennem låsen i fastholdt stilling 5 set i retning III-III, fig. 4 viser en kodelås ifølge opfindelsen med låsering og wirelås set forfra og med et delsnit, 10 fig. 5 viser en perspektivisk afbildning af en lås ifølge opfindelsen med låsearm og wirelås med fælles låseorganer, fig. 6 viser en perspektivisk afbildning af en udførel-15 sesform med en lås ifølge opfindelsen med låsearm og wirelås med separate låseorganer, og fig. 7 viser anvendelsen af låsen ifølge opfindelsen i forbindelse med en cykel og en fast stander.FIG. 1 is a front view of a lock according to the invention with locking ring and wire lock with a common locking member with a partial section seen in direction I-1 in fig. 3, DK 167058 B1 5 fig. 2 shows a section through this lock before retaining in the direction Il-Il of FIG. 1, FIG. 3 shows a section through the lock in the retained position 5 seen in direction III-III; FIG. 4 is a front view of a code lock according to the invention with a locking ring and a wire lock; FIG. Fig. 5 is a perspective view of a lock according to the invention with locking arm and swivel lock with common locking means; 6 shows a perspective view of an embodiment with a lock according to the invention with locking arm and locking lock with separate locking means; and FIG. 7 shows the use of the lock according to the invention in connection with a bicycle and a fixed stand.

20 På fig. 1-3 er vist et eksempel på en udførelsesform for en ringlås med en kombinationslås og forsynet med en integreret wirelås.20 In FIG. 1-3 are an example of an embodiment of a ring lock with a combination lock and provided with an integrated wire lock.

25 Selve låsen omfatter et låsehus 1 med et tastatur 2 samt en holdedel 9, hvori en låsering 6 kan glide mod og fra en optagedel 8. Låseringen 6 har et låsespor 10 i form af en udtagning eller en rille.The lock itself comprises a lock housing 1 with a keyboard 2 as well as a holding part 9 in which a locking ring 6 can slide towards and from a receiving part 8. The locking ring 6 has a locking groove 10 in the form of a recess or a groove.

30 For at forstærke låsen er der yderligere indbygget en stålbøjle 5, som forløber på bagsiden af huset 1 og ind i optage- og holdedelene 8, 9.In order to reinforce the lock, a steel bracket 5 is further incorporated which extends to the rear of the housing 1 and into the receiving and holding portions 8, 9.

Fra husets ene side udgår en wire 12, som er forsvarligt 35 fæstnet til huset 1 eller dermed forbundne organer 13.From one side of the housing is a wire 12 which is securely attached to the housing 1 or associated means 13.

6 DK 167058 B16 DK 167058 B1

Wiren har en passende diameter på for eksempel 8 eller 9 mm og kan være overtrukket med klar plast. Længden kan for eksempel være 50 cm eller mere alt efter behov.The wire has a suitable diameter of, for example, 8 or 9 mm and can be coated with clear plastic. For example, the length can be 50 cm or more as needed.

5 I wirens modsatte ende er der fastgjort et låsestykke 14 med et låsespor 15 i form af en udtagning eller neddrej-ning.5 At the opposite end of the wire is a locking piece 14 with a locking groove 15 in the form of a recess or pivot.

Dette låsestykke 14 kan indsættes i et låsespor 21 i husets 10 side.This locking piece 14 can be inserted into a locking groove 21 in the side of the housing 10.

I huset 1 er der indbygget låseorganer i form af en pladeformet pal 4, som er ophængt i en øvre aksel 3, så den kan bevæges fra en oplåst stilling, som vist på fig. 2, hvor 15 palen 4 er fri af indgreb med såvel låsestykkets 14 spor 15, som låseringens 6 spor 10.In the housing 1 there are built-in locking means in the form of a plate-shaped pawl 4, which is suspended in an upper shaft 3 so that it can be moved from an unlocked position, as shown in FIG. 2, where the pawl 4 is free from engagement with both the grooves 15 of the lock piece 14 and the grooves 6 of the locking ring 6.

Når låsen skal aktiveres, bevæges låseringen 6, til palen 4 går i indgreb med sporet 10. Herefter kan låsestykket 14 20 indsættes i låsesporet 21 og der fastholdes af palen 4, som går i indgreb i låsesporet 15 som vist på fig. 3.When the lock is to be actuated, the locking ring 6 is moved until the pawl 4 engages with the groove 10. Thereafter, the locking piece 14 20 can be inserted into the locking groove 21 and held by the pawl 4 which engages the locking groove 15 as shown in FIG. Third

Palen 4 drejer om akslen 3 og er påvirket af en på tegningen ikke vist fjeder, så den drejer i retning af den på 25 fig. 2 viste pil. Herved vil palen 4 ligge fjederpåvirket an mod overfladen af låseringen 6, så længe låseringen 6 enten er i sin frigivningsstilling eller er under bevægelse hen mod sin spærrestilling.The pile 4 rotates about the shaft 3 and is influenced by a spring not shown in the drawing, so that it rotates in the direction shown in FIG. 2. In this way, the pawl 4 will spring-loaded against the surface of the locking ring 6, as long as the locking ring 6 is either in its release position or is moving towards its locking position.

30 Ved palens 4 anlæg mod overfladen af låseringen 6 er den forhindret i at svinge så langt ind i retning mod låseåbningen 21, at palen 4 vil kunne fastholde låsestykket 14 i låseåbningen 21.30 At the abutment of the pawl 4 against the surface of the locking ring 6 it is prevented from pivoting so far in the direction towards the locking opening 21 that the pawl 4 will be able to hold the locking piece 14 in the locking opening 21.

35 Først når låseringen 6 er i sin spærrestilling, vil palen 4 under påvirkning af fjederen kunne dreje ind i indgreb med 7 DK 167058 B1 låsesporet 10 i låseringen 6, hvorved palen 4 også kan svinge ind i låseåbningen 21.Only when the locking ring 6 is in its locking position will the pawl 4, under the influence of the spring, be able to engage the locking groove 10 in the locking ring 6, whereby the pawl 4 can also swing into the locking opening 21.

Hvis låsestykket 14 i denne situation er indført i låseåb-5 ningen 21, vil palen 4 indgribe i låsestykkets 14 låsespor 15.If in this situation the locking piece 14 is inserted into the locking opening 21, the pawl 4 will engage the locking groove 15 of the locking piece 14.

Er låsestykket 14 derimod ikke indført i låseåbningen 21, når låseringen 6 er anbragt i spærrestillingen, vil låse-10 stykket 14 som følge af rejfningen på dens frie ende kunne presses ind i låseåbningen 21 og derved mod fjederens kraft tvinge palen 4 så langt tilbage, at låsestykket 14 kan indskydes helt ind i låseåbningen 21, hvorefter palen 4 under fjederens kraft vil gå i indgreb med låsestykkets 14 låse-15 spor 15, når dette er ud for palen 4.If, on the other hand, the lock piece 14 is not inserted into the locking opening 21, when the locking ring 6 is placed in the locking position, the locking piece 14, due to its free end, can be pressed into the locking opening 21, thereby forcing the pawl 4 so far back, that the locking piece 14 can be inserted fully into the locking opening 21, after which the pawl 4, under the force of the spring, will engage the locking groove 15 of the locking piece 14 when this is off the pawl 4.

Herved er låsestykket 14 med kæden eller wiren 12 også låst, når låseringen 6 er låst.Hereby, the locking piece 14 with the chain or wire 12 is also locked when the locking ring 6 is locked.

20 Når låsen skal åbnes, indtastes den korrekte kode på tasterne 2, hvorefter en på tegningen ikke vist arm drejer palen 4 mod fjederens kraft til den på fig. 2 viste stilling, hvorved både låseringen 6 og låsestykket 14 er frigjort.20 When the lock is to be opened, the correct code is entered on the keys 2, after which an arm not shown in the drawing turns the pawl 4 against the force of the spring to the one shown in FIG. 2, whereby both the locking ring 6 and the locking piece 14 are released.

25 På fig. 4 er vist et eksempel på en udførelsesform, hvor låseorganerne er en kodelås.25 In FIG. 4 is an example of an embodiment in which the locking means is a code lock.

Koden indstilles ved hjælp af drejeknapper 25, placeret udvendigt på forsiden af huset 1. Hver knap 25 er forbundet 30 med en skive 26 inde i huset, hvilken skive er forsynet med et indsnit 27 i periferien.The code is set by means of rotary knobs 25 located externally on the front of housing 1. Each button 25 is connected to a disc 26 inside the housing, which disc is provided with a notch 27 at the periphery.

Når kodelåsen er indstillet til åbning, peger alle indsnittene 27 opad, som vist på fig. 4.When the code lock is set to open, all the notches 27 point upwards, as shown in FIG. 4th

Ud for hver skive 26 er monteret en tap 28, som ved hjælp 35 8 DK 167058 B1 af en fjeder 29 trykkes mod skivens 26 periferi. På tegningen er låsen vist i den oplåste position. I denne position kan en tværgående udløserarm 35 indpresses ved tryk med en finger udefra, mod trykket fra en fjeder 36 ved enden af 5 armen, idet tappenes 28 nedsænkede position frigør en ikke vist spærring af armens 35 forskydelighed. Med andre ord, vil armen 35 kun kunne indpresses, når låsen er rigtigt kodet til oplåsning. På armen 35 er monteret et antal kileelementer 34, som vil kunne løfte tilsluttede låsepaler, 10 som det vil blive forklaret i det følgende.Next to each disc 26 is mounted a pin 28 which is pressed against the periphery of the disc 26 by means of a spring 29. In the drawing, the lock is shown in the unlocked position. In this position, a transverse release arm 35 can be squeezed by pressure with a finger from the outside, against the pressure of a spring 36 at the end of the arm, the lowered position of the pins 28 releasing a not shown locking of the displacement of the arm 35. In other words, the arm 35 will only be able to be pressed when the lock is properly coded for unlocking. On the arm 35 are mounted a plurality of wedge elements 34 which will be able to lift connected locking pawls 10, as will be explained below.

I låseringen 6 er der i det viste eksempel to låsespor 10 for låsepaler 30. Også disse paler 30 er nedtrykket ved hjælp af en fjeder 29.In the locking ring 6, in the example shown, there are two locking grooves 10 for locking pawls 30. These pawls 30 are also depressed by means of a spring 29.

1515

Palerne 30 er forsynet med en reces, som et kileelement 34 kan ligge an mod, og som vist løfte palerne 30 fri af låsesporene 10, når armen 35 indpresses mod venstre på tegningen.The pawls 30 are provided with a recess against which a wedge member 34 may abut, and as shown, the pawls 30 lift free of the locking grooves 10 as the arm 35 is pressed to the left of the drawing.

2020

Den yderste pal 30 er endvidere forsynet med en medbringer 37, som er i indgreb med en vippepal 31, som kan dreje omkring en aksel 32 i huset 1. Enden af denne pal danner en låsepal 33, som kan gå i indgreb med låsesporet 15 i låse-25 stykket 14.The outer pawl 30 is further provided with a carrier 37 which engages a rocker pawl 31 which can rotate about a shaft 32 in the housing 1. The end of this pawl forms a locking pawl 33 which can engage the latch groove 15 in the housing. lock-piece 14.

I den viste position er låsen som nævnt kodet til oplåsning, og vil ved indtrykning af armen 35 løfte de to låsepaler 30 fri af låsesporene 10 i ringen 6, hvorved denne 30 ved hjælp af en fjeder vil blive ført ud af optagedelen 8 og ind i holdedelen 9. Samtidig vil låsepalen 31 blive ført opad af låsepalen 30 og derved svinge fri af låseparten 15, hvorved låsestykket 14 kan udtrækkes.In the shown position, as mentioned, the lock is encoded for unlocking and, by pressing the arm 35, will lift the two locking pawls 30 free of the locking grooves 10 in the ring 6, whereby this 30 will be led out of the receiving part 8 and into the locking member 8. the holding member 9. At the same time, the locking pawl 31 will be led upward by the locking pawl 30, thereby swinging free of the locking portion 15, whereby the locking piece 14 can be pulled out.

35 Ved låsningen bemærkes, at det er en forudsætning for fastlåsning af låsestykket 14, at ringlåsen er i låst position, 9 DK 167058 B1 hvorved man sikrer sig, at både ringlåsen og wirelåsen altid er låst.35 When locking, it is noted that it is a prerequisite for locking of the locking piece 14 that the ring lock is in the locked position, thereby ensuring that both the ring lock and the wire lock are always locked.

I de viste eksempler er palen betjent af en kombinations-5 lås, men det ligger inden for opfindelsens rammer at lade palens bevægelse styre af andre systemer, ligesom palen kan have en anden ophængning og udseende, afhængig af det valgte låsesystem.In the examples shown, the pawl is operated by a combination lock, but it is within the scope of the invention to allow the pawl movement to control other systems, just as the pawl may have a different suspension and appearance, depending on the locking system chosen.

10 På fig. 5 er vist en udførelsesform for låsen ifølge opfindelsen omfattende en lås med låsearm 17, som er lejret i en holdedel 18, og hvor armen 17 kan svinge op og fastholdes i en optagedel 19 med låseorgan 20, som i det viste eksempel er en nøglelås.10 In FIG. 5, an embodiment of the lock according to the invention is shown comprising a lock with locking arm 17, which is housed in a holding part 18 and in which the arm 17 can swing up and held in a receiving part 19 with locking means 20, which in the example shown is a key lock.

15 I optagedelen 19 er der et låsespor 21, hvori låsestykket 14 kan indsættes og fastholdes ved hjælp af låseorganer.15 In the receiving portion 19 there is a locking groove 21 in which the locking piece 14 can be inserted and held by means of locking means.

På fig. 6 er vist en yderligere udførelsesform omfattende 20 en tilsvarende lås, men med et separat låseorgan 22 for låsestykket 14. Denne udførelsesform kræver to indbyrdes sammenkoblede låseorganer, men det vil give ekstra sikkerhed, at to låseorganer skal opbrydes, for at cyklen er frigjort.In FIG. 6, there is shown a further embodiment comprising 20 a corresponding lock, but with a separate locking member 22 for the locking piece 14. This embodiment requires two interlocking locking means, but it will provide additional security that two locking means must be broken for the cycle to be released.

25 Endelig er der på fig. 7 vist et eksempel på anvendelsen af låsen ifølge opfindelsen. En cykel forsynet med en lås ifølge opfindelsen kan ved hjælp af wiren 12 ført gennem et øje 23 på en stolpe 24 eller en lignende genstand fastholdes sikkert, når wiren indsættes i låsen. Hvis man anvender 30 en oprullet wire, vil denne kunne ligge opviklet i spoleform under sadlen og ikke optage plads under kørslen.25 Finally, in FIG. 7 shows an example of the use of the lock according to the invention. A bicycle provided with a lock according to the invention can be safely secured by means of the wire 12 through an eye 23 on a post 24 or similar object when the wire is inserted into the lock. If a coiled wire is used 30, it may be wound in coil form under the saddle and not take up space while traveling.

Det ligger endvidere inden for opfindelsens rammer at anvende en wire eller kæde 12, der kan være fastgjort på en 35 fast genstand i umiddelbar nærhed af cyklen, for eksempel på stolpen 24, som vist på fig. 7. Herved kan man låse cyk- 10 DK 167058 B1 len fast ved at indsætte wirens eller kædens frie ende 14 i låsesporet 21 på låsen på cyklen.It is further within the scope of the invention to use a wire or chain 12 which may be attached to a fixed object in the immediate vicinity of the bicycle, for example on the post 24, as shown in FIG. 7. Hereby the bicycle can be locked by inserting the free end 14 of the wire or the chain into the locking groove 21 on the lock of the bicycle.

Claims (3)

11 DK 167058 B111 DK 167058 B1 1. Lås til låsning af et egerhjul lejret i en gaffel på en cykel, knallert eller et lignende køretøj, hvilken lås om- 5 fatter dels en ved gaflens ene ben fastgørbar holdedel (9; 18), hvori et spærreelement i form af en låsering (6) eller låsearm (17) er lejret og bevægelig mellem en frigivnings-stilling, hvor låseringen (6) eller låsearmen (17) er fri af indgreb med egerhjulet, og en spærrestilling, hvor spær-10 reelementet (6; 17) er i indgreb med egerhjulet og i en ved det andet gaffelben fastgørbar optagedel (8; 19), i hvilken spærrestilling spærreelementet (6; 17) kan fastholdes ved hjælp af første låseorganer (4, 10; 20), og dels en låseåbning (21), hvori et låsestykke (14) kan indføres og fast-15 holdes ved hjælp af andre låseorganer (4, 10; 20, 22), hvilket låsestykke (14) er fæstnet til den frie ende af en wire eller kæde (12), kendetegnet ved, at de andre låseorganer (4; 20; 31, 33) er indrettet til kun at kunne fastholde låsestykket (14), når låseringen (6) eller 20 låsearmen (17) er fastholdt af de første låseorganer (4, 10; 20).A lock for locking a spokes wheel mounted in a fork of a bicycle, moped or a similar vehicle, the lock comprising partly a holding part (9; 18) which can be secured to one fork of the fork, in which a locking element in the form of a locking ring (6) or locking arm (17) is mounted and movable between a release position where the locking ring (6) or locking arm (17) is free from engagement with the spokes wheel, and a locking position wherein the locking element (6; 17) is in engagement with the spokeswheel and in a receiving part (8; 19) attachable to the second fork leg, in which the locking position of the locking element (6; 17) can be held by means of first locking means (4, 10; 20) and partly a locking opening (21) wherein a locking piece (14) can be inserted and secured by other locking means (4, 10; 20, 22), said locking piece (14) being secured to the free end of a wire or chain (12), characterized in that the other locking means (4; 20; 31, 33) are arranged to only be able to hold the locking piece (14), now r the locking ring (6) or locking arm (17) is held by the first locking means (4, 10; 20). 2. Lås ifølge krav 1, kendetegnet ved, at de andre låseorganer for låsestykket (14) omfatter en pal (4; 25 31, 33), som kun kan bevæges til indgreb med et låsespor (15) i låsestykket (14), når palen (4) eller en samvirkende pal (30) er ud for låsesporet (10) i låseringen (6) eller låsearmen (17). 30Lock according to claim 1, characterized in that the other locking means for the locking piece (14) comprise a pawl (4; 31, 33) which can only be moved to engage a locking groove (15) in the locking piece (14) when the pawl (4) or a cooperating pawl (30) is next to the locking groove (10) in the locking ring (6) or locking arm (17). 30 3. Lås ifølge krav 2, kendetegnet ved, at den samvirkende pal (30) er hængslet (37) til palen (31, 33) og lejret (32) i et omgivende låsehus (1) således, at en lige forskydning af palen (30) ind og ud af låsesporet (10) i låseringen (6) svinger palen (33) ind og ud af låsesporet 35 (15) i låsestykket (14).Lock according to claim 2, characterized in that the cooperating pawl (30) is hinged (37) to the pawl (31, 33) and the bearing (32) in a surrounding lock housing (1) such that a straight displacement of the pawl ( 30) in and out of the locking groove (10) in the locking ring (6) the pawl (33) swings in and out of the locking groove 35 (15) in the locking piece (14).
DK027191A 1988-08-18 1991-02-15 Lock for locking a spoke wheel on a cycle DK167058B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK027191A DK167058B1 (en) 1988-08-18 1991-02-15 Lock for locking a spoke wheel on a cycle

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DK465288 1988-08-18
DK465288A DK465288D0 (en) 1988-08-18 1988-08-18 LOCKING DEVICE FOR LOADING A BIKE
DK8900196 1989-08-17
PCT/DK1989/000196 WO1990002074A1 (en) 1988-08-18 1989-08-17 Locking device for locking a bicycle
DK27191 1991-02-15
DK027191A DK167058B1 (en) 1988-08-18 1991-02-15 Lock for locking a spoke wheel on a cycle

Publications (3)

Publication Number Publication Date
DK27191D0 DK27191D0 (en) 1991-02-15
DK27191A DK27191A (en) 1991-02-15
DK167058B1 true DK167058B1 (en) 1993-08-23

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DK027191A DK167058B1 (en) 1988-08-18 1991-02-15 Lock for locking a spoke wheel on a cycle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250961A1 (en) * 2002-11-01 2004-05-13 ABUS August Bremicker Söhne KG frame lock

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DK27191D0 (en) 1991-02-15
DK27191A (en) 1991-02-15

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