HRP20210307T1 - Key blank for manufacturing of a key for a cylinder lock, key, locking device and method - Google Patents

Key blank for manufacturing of a key for a cylinder lock, key, locking device and method Download PDF

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Publication number
HRP20210307T1
HRP20210307T1 HRP20210307TT HRP20210307T HRP20210307T1 HR P20210307 T1 HRP20210307 T1 HR P20210307T1 HR P20210307T T HRP20210307T T HR P20210307TT HR P20210307 T HRP20210307 T HR P20210307T HR P20210307 T1 HRP20210307 T1 HR P20210307T1
Authority
HR
Croatia
Prior art keywords
key
longitudinal direction
side surfaces
recess
rib
Prior art date
Application number
HRP20210307TT
Other languages
Croatian (hr)
Inventor
Toni WĂĽnsch
Thomas Kaiser
Gunnar Hoff
Original Assignee
Dom-Sicherheitstechnik Gmbh & Co. Kg
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 Dom-Sicherheitstechnik Gmbh & Co. Kg filed Critical Dom-Sicherheitstechnik Gmbh & Co. Kg
Publication of HRP20210307T1 publication Critical patent/HRP20210307T1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • E05B19/0017Key profiles
    • E05B19/0023Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • E05B19/0017Key profiles
    • E05B19/0029Key profiles characterized by varying cross-sections of different keys within a lock system
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003Details
    • E05B27/0017Tumblers or pins
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/003Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits

Landscapes

  • Lock And Its Accessories (AREA)
  • Connection Of Plates (AREA)

Claims (16)

1. Prazan ključ (10) za proizvodnju ključa (58) za cilindar bravu (62), pri čemu prazan ključ (10) ima dršku (14) koja se proteže duž uzdužnog smjera (X), pri čemu drška (14) ima, naročito uglavnom pravokutni, poprečni presjek okomit na uzdužni smjer (X), pri čemu poprečni presjek ima dvije šire široke bločne plohe (18) i dvije uže uske bočne plohe (16), pri čemu je prazan ključ (10) reverzibilni prazan ključ, te pri čemu drška (14) ima udubljenje (28) s pravokutnom osnovnom plohom (32) u svakoj od širokih bočnih ploha (18), naznačen time što je debljina praznog ključa (10) između osnovne plohe (32) udubljenja (28) manja od 1.8 mm, te time što je najmanje jedno prvo rebro (24) koje se proteže u uzdužnom smjeru (X) i drugo rebro (26) koje se proteže u uzdužnom smjeru (X) postavljeno na svakoj od širokih bočnih ploha (18), pri čemu je prvo rebro (24) šire od drugog rebra (26) u smjeru paralelnom sa širokim bočnim plohama (18) i okomito na uzdužni smjer (X), i time što je svako od udubljenja postavljeno između odgovarajućeg prvog rebra (24) i drugog rebra (26).1. A blank key (10) for producing a key (58) for a lock cylinder (62), wherein the blank key (10) has a shank (14) extending along the longitudinal direction (X), wherein the shank (14) has, in particular, a mostly rectangular, cross-section perpendicular to the longitudinal direction (X), wherein the cross-section has two wider, wide block surfaces (18) and two narrower, narrow side surfaces (16), wherein the blank key (10) is a reversible blank key, and wherein the handle (14) has a recess (28) with a rectangular base surface (32) in each of the wide side surfaces (18), indicated by the fact that the thickness of the blank key (10) between the base surface (32) of the recess (28) is less than 1.8 mm, and that at least one first rib (24) extending in the longitudinal direction (X) and a second rib (26) extending in the longitudinal direction (X) are placed on each of the wide side surfaces (18), at that the first rib (24) is wider than the second rib (26) in the direction parallel to the wide side surfaces (18) and perpendicular to the longitudinal direction (X), and that each of the recesses is placed between the corresponding first rib (24) and second rib (26). 2. Prazan ključ (10) prema patentnom zahtjevu 1, naznačen time što osnovne plohe (32) preklapaju jedna drugu u smjeru okomitom na široke bočne plohe (18), naročito na takav način da provrt vođen okomito kroz dvije široke bočne plohe (18) može prolaziti kroz dvije glavne plohe.2. An empty key (10) according to patent claim 1, characterized in that the base surfaces (32) overlap each other in the direction perpendicular to the wide side surfaces (18), especially in such a way that the bore is guided vertically through the two wide side surfaces (18) can pass through two main surfaces. 3. Prazan ključ (10) prema patentnom zahtjevu 1 ili 2, naznačen time što prazan ključ (10) ima luk ključa (12), iz kojeg se proteže drška (14), i pri čemu su udubljenja smještena u prednjoj trećini drške (14) koja je okrenuta od luka ključa (12).3. Blank key (10) according to patent claim 1 or 2, characterized in that the blank key (10) has a key arc (12), from which the handle (14) extends, and wherein the recesses are located in the front third of the handle (14 ) which faces away from the arc of the key (12). 4. Prazan ključ (10) prema patentnom zahtjevu 3, naznačen time što drška (14) ima vrh ključa (22) koji je okrenut od luka ključa (12), i pri čemu je središte (45) svakog udubljenja (28) na udaljenosti od 5 mm do 8 mm, naročito 6 mm do 7 mm, od vrha ključa (22).4. An empty key (10) according to claim 3, characterized in that the handle (14) has a tip of the key (22) which faces away from the arc of the key (12), and wherein the center (45) of each recess (28) is at a distance from 5 mm to 8 mm, especially 6 mm to 7 mm, from the tip of the key (22). 5. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 4, naznačen time što je bočna strana utora (28) koja se proteže paralelno s uzdužnim smjerom (X) postavljena susjedno uz prvo rebro (24) i udubljenje (28) je otvoreno prema drugom rebru.5. An empty key (10) according to one of claims 1 to 4, characterized in that the side of the groove (28) extending parallel to the longitudinal direction (X) is placed adjacent to the first rib (24) and the recess (28) is open to the second rib. 6. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 5, naznačen time što pravokutna osnovna ploha (32) ima dužinu paralelno s uzdužnim smjerom (X) od 1.5 mm do 2.5 mm, naročito duljinu od 2.12 mm.6. An empty key (10) according to one of claims 1 to 5, characterized in that the rectangular base surface (32) has a length parallel to the longitudinal direction (X) of 1.5 mm to 2.5 mm, especially a length of 2.12 mm. 7. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 6, naznačen time što pravokutna osnovna ploha (32) ima širinu u smjeru (Y) paralelno s širokim bočnim stranama (18) i okomito na uzdužni smjer (X) od 1.5 mm do 2.5 mm, naročito širinu od 1.7 mm do uključujući 2.1 mm.7. An empty key (10) according to one of claims 1 to 6, characterized in that the rectangular base surface (32) has a width in the direction (Y) parallel to the wide sides (18) and perpendicular to the longitudinal direction (X) of 1.5 mm to 2.5 mm, especially a width of 1.7 mm to and including 2.1 mm. 8. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 7, naznačen time što je središnja ravnina ( (42), koja se proteže u uzdužnom smjeru (X), svakog udubljenja (28) postavljena na odmaku (44) od središnje ravnine (40), koja se proteže u uzdužnom smjeru (X), široke bočne plohe (18) u kojoj je postavljeno odgovarajuće udubljenje (28).8. Blank key (10) according to one of claims 1 to 7, characterized in that the central plane (42), which extends in the longitudinal direction (X), of each recess (28) is placed at a distance (44) from the central of the plane (40), which extends in the longitudinal direction (X), of the wide side surface (18) in which the corresponding recess (28) is placed. 9. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 8, naznačen time što svako od udubljenja (28) ima najmanje tri, naročito četiri, bočne plohe (37, 39) koje se pružaju od odgovarajuće široke bočne plohe (18) do odgovarajuće osnovne plohe (32), i pri čemu je svaka od bočnih ploha (37, 39) nagnuta pod kutom (35) u odnosu na ravninu okomitu na široke bočne plohe (18), i pri čemu se svako udubljenje (28) otvara od osnovne plohe (32) prema širokoj bočnoj plohi (18).9. An empty key (10) according to one of the patent claims 1 to 8, characterized in that each of the recesses (28) has at least three, especially four, side surfaces (37, 39) extending from the corresponding wide side surface (18) to a corresponding base surface (32), and wherein each of the side surfaces (37, 39) is inclined at an angle (35) with respect to a plane perpendicular to the wide side surfaces (18), and wherein each recess (28) opens from the base surface (32) towards the wide side surface (18). 10. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 9, naznačen time što svako od udubljenja (28) ima najmanje tri bočne strane koje se protežu od odgovarajuće osnovne plohe (32) do odgovarajuće široke bočne plohe, te pri čemu se najmanje jedna od bočnih ploha stapa s radijusom u odgovarajuću široku bočnu plohu.10. An empty key (10) according to one of the patent claims 1 to 9, characterized in that each of the recesses (28) has at least three lateral sides that extend from the corresponding base surface (32) to the corresponding wide side surface, and wherein at least one of the side surfaces merges with the radius into a corresponding wide side surface. 11. Prazan ključ (10) prema jednom od patentnih zahtjeva 1 do 10, naznačen time što maksimalna debljina između širokih bločnih ploha (18) iznosi 2.4 mm do 2.8 mm, naročito pri čemu maksimalna debljina između širokih bločnih ploha (18) iznosi 2.6 mm.11. An empty key (10) according to one of patent claims 1 to 10, characterized in that the maximum thickness between the wide block surfaces (18) is 2.4 mm to 2.8 mm, in particular the maximum thickness between the wide block surfaces (18) is 2.6 mm . 12. Ključ (58) za cilindar bravu (62), pri čemu ključ (58) ima dršku (14) koja se proteže duž uzdužnog smjera (X), pri čemu drška (14) ima, naročito uglavnom pravokutni, poprečni presjek okomit na uzdužni smjer (X), pri čemu poprečni presjek ima dvije šire široke bločne plohe (18) i dvije uže uske bočne plohe, pri čemu je ključ (58) reverzibilni ključ, i pri čemu drška (14) ima udubljenje (28) s pravokutnom osnovnom plohom (32) u svakoj od širokih bočnih ploha (18), naznačen time što je debljina ključa (58) između osnovne plohe (32) udubljenja (28) manja od 1.8 mm, i pri čemu svako od udubljenja (28) ima tri bočne plohe (37, 39) koje se svaka protežu od odgovarajuće šire bočne strane (18) do odgovarajuće osnovne plohe (32), pri čemu se svaka od bočnih ploha proteže paralelno s uzdužnim smjerom (X) i dvije bočne plohe se protežu okomito na uzdužni smjer (X), te time što je najmanje jedno prvo rebro (24) koje se proteže u uzdužnom smjeru (X) i drugo rebro (26) koje se proteže u uzdužnom smjeru (X) postavljeno na svakoj od širokih bločnih ploha (18), pri čemu je prvo rebro (24) šire od drugog rebra (26) u smjeru paralelnom sa širokim bočnim plohama (18) i okomito na uzdužni smjer (X), i time što je svako od udubljenja postavljeno između odgovarajućeg prvog rebra (24) i drugog rebra (26).12. The key (58) for the cylinder lock (62), wherein the key (58) has a handle (14) that extends along the longitudinal direction (X), wherein the handle (14) has, in particular, a mostly rectangular cross-section perpendicular to longitudinal direction (X), wherein the cross-section has two wider wide block surfaces (18) and two narrow narrow side surfaces, wherein the key (58) is a reversible key, and wherein the handle (14) has a recess (28) with a rectangular with a base surface (32) in each of the wide side surfaces (18), characterized in that the thickness of the key (58) between the base surface (32) of the recesses (28) is less than 1.8 mm, and each of the recesses (28) has three side surfaces (37, 39) each extending from a respective wider side (18) to a respective base surface (32), each of the side surfaces extending parallel to the longitudinal direction (X) and the two side surfaces extending perpendicular to longitudinal direction (X), and that there is at least one first rib (24) that extends in the longitudinal direction (X) and a second rib (26) that extends in the longitudinal direction direction (X) placed on each of the wide block surfaces (18), wherein the first rib (24) is wider than the second rib (26) in a direction parallel to the wide side surfaces (18) and perpendicular to the longitudinal direction (X), and in that each of the recesses is placed between a corresponding first rib (24) and a second rib (26). 13. Ključ (58) prema patentnom zahtjevu 12, naznačen time što je dubina svakog udubljenja (28) od odgovarajuće široke bočne plohe do odgovarajuće osnovne plohe (32) maksimalno 0.8 mm, naročito maksimalno 0.65 mm.13. The key (58) according to claim 12, characterized in that the depth of each recess (28) from the corresponding wide side surface to the corresponding base surface (32) is a maximum of 0.8 mm, in particular a maximum of 0.65 mm. 14. Uređaj za zaključavanje koji ima cilindar bravu (62) i ključ (58) prema patentnom zahtjevu 12 ili 13, naznačen time što cilindar brava (62) ima kućište (64) i jezgru cilindra (70), pri čemu cilindar brava (62) ima mnoštvo sredstava za blokiranje, pri čemu je svako sredstvo za blokiranje (71, 80, 82, 84) pomično između stanja blokiranja i stanja oslobađanja i blokira rotacijsko kretanje jezgre cilindra (70) u odnosu na kućište (64) u stanju blokiranja i otpušta isto u stanje otpuštanja, te pri čemu se cilindar brave (62) može iz stanja blokiranja prebaciti u stanje otpuštanja potpunim umetanjem ključa (58) u jezgru cilindra (70), i pri čemu je udubljenju (28) dodijeljeno jedno od sredstava za blokiranje (71).14. A locking device having a lock cylinder (62) and a key (58) according to claim 12 or 13, characterized in that the lock cylinder (62) has a housing (64) and a cylinder core (70), wherein the lock cylinder (62) ) has a plurality of locking means, wherein each locking means (71, 80, 82, 84) is movable between a locking state and a release state and blocks the rotational movement of the cylinder core (70) relative to the housing (64) in the locking state and releases the same into the release state, wherein the lock cylinder (62) can be switched from the locking state to the release state by fully inserting the key (58) into the cylinder core (70), and wherein the recess (28) is assigned one of the locking means (71). 15. Uređaj za zaključavanje prema patentnom zahtjevu 14, naznačen time što je sredstvo za blokiranje (71) dodijeljeno udubljenju (28) konfigurirano kao klinovi na opruzi, naročito kao aktivni klinovi na opruzi, naročito pri čemu sredstvo za blokiranje dodijeljeno udubljenju (28) ima kućište klina (74) i jezgru klina (72), pri čemu jezgra klina (72) ima potpornu površinu (90) okrenutu od kućišta klina (74), te pri čemu je potporna površina (90) smještena u udubljenju (28) u oslobođenom stanju.15. Locking device according to patent claim 14, characterized in that the blocking means (71) allocated to the recess (28) are configured as pins on a spring, in particular as active pins on a spring, particularly wherein the blocking means allocated to the recess (28) has the pin housing (74) and the pin core (72), wherein the pin core (72) has a support surface (90) facing away from the pin housing (74), and wherein the support surface (90) is located in the recess (28) in the released condition. 16. Postupak za proizvodnju ključa (58), koji ima sljedeće korake: • osiguravanje (102) praznog ključa (10), pri čemu prazan ključ (10) ima dršku (14) koja se proteže duž uzdužnog smjera (X), pri čemu drška (14) ima, naročito uglavnom pravokutni, poprečni presjek okomit na uzdužni smjer (X), pri čemu poprečni presjek ima dvije šire bočne plohe (18) i dvije uže uske bočne plohe (16), pri čemu je prazan ključ (10) reverzibilan prazan ključ, i pri čemu drška (14) ima udubljenje (28) s pravokutnom osnovnom plohom (32) u svakoj od širokih bočnih ploha (18), i pri čemu je debljina praznog ključa (10) između osnovne plohe (32) udubljenja (28) manja od 1.8 mm; • odabir (103) da li se namjerava proizvesti prvi ključ (58), u kojem udubljenje (28) služi za ispitivanje klinova na opruzi, ili drugi ključ (58), u kojem su dva prstena smještena u izrezu; • ako se želi izraditi prvi ključ (58), provođenje najmanje sljedećih koraka: ∘ dovršavanje (104) ključa (58) strojnom obradom, naročito pri čemu dovršavanje obuhvaća unošenje udubljenja bušenjem; • ako se želi izraditi drugi ključ (58), provođenje barem sljedećih koraka: ∘ obrađivanje (108), naročito glodanjem, udubljenja tako da drška (14) ima izrez kroz široke bočne plohe (18); ∘ uvođenje (110) dva prstena u izrez; ∘ postavljanje (112) osovine koja je smještena u dršci (14), radi rotiranja s njom i proteže se kroz izrez i prstenove, pri čemu su dva prstena postavljena jedan na drugi na osovini, i pri čemu je unutarnji promjer svakog prstena veći od vanjskog promjera osovine; i ∘ dovršavanje (104) ključa (58) strojnom obradom, naročito pri čemu dovršavanje obuhvaća unošenje udubljenja bušenjem.16. A method for producing a key (58), which has the following steps: • provision (102) of an empty key (10), wherein the empty key (10) has a handle (14) extending along the longitudinal direction (X), wherein the handle (14) has, in particular, a substantially rectangular cross-section perpendicular to the longitudinal direction direction (X), wherein the cross-section has two wider side surfaces (18) and two narrow narrow side surfaces (16), wherein the blank key (10) is a reversible blank key, and wherein the shaft (14) has a recess (28) ) with a rectangular base surface (32) in each of the wide side surfaces (18), and wherein the thickness of the blank key (10) between the base surface (32) of the recess (28) is less than 1.8 mm; • selection (103) whether it is intended to produce the first key (58), in which the recess (28) is used for testing the pins on the spring, or the second key (58), in which two rings are located in the cutout; • if you want to create the first key (58), performing at least the following steps: ∘ finishing (104) of the key (58) by machining, especially where the finishing includes the insertion of recesses by drilling; • if you want to create a second key (58), performing at least the following steps: ∘ processing (108), especially by milling, of recesses so that the handle (14) has a cutout through the wide side surfaces (18); ∘ introducing (110) two rings into the cutout; ∘ placing (112) a shaft which is located in the shaft (14), to rotate with it and extends through the cutout and the rings, wherein the two rings are placed on top of each other on the shaft, and wherein the inner diameter of each ring is greater than the outer shaft diameter; and ∘ finishing (104) of the key (58) by machining, especially where the finishing includes introducing a recess by drilling.
HRP20210307TT 2018-03-28 2021-02-23 Key blank for manufacturing of a key for a cylinder lock, key, locking device and method HRP20210307T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18164763.7A EP3339538B1 (en) 2018-03-28 2018-03-28 Key blank for manifacturing of a key for a cylinder lock, key, locking device and method

Publications (1)

Publication Number Publication Date
HRP20210307T1 true HRP20210307T1 (en) 2021-04-02

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HRP20210307TT HRP20210307T1 (en) 2018-03-28 2021-02-23 Key blank for manufacturing of a key for a cylinder lock, key, locking device and method

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EP (1) EP3339538B1 (en)
DK (1) DK3339538T3 (en)
ES (1) ES2860805T3 (en)
HR (1) HRP20210307T1 (en)
HU (1) HUE053602T2 (en)
PL (1) PL3339538T3 (en)
SI (1) SI3339538T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523792A1 (en) * 2020-04-20 2021-11-15 Evva Sicherheitstechnologie Flat key for a cylinder lock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29818143U1 (en) * 1998-10-10 2000-02-17 Bks Gmbh, 42549 Velbert Security key
IL153068A (en) * 2002-11-24 2010-12-30 Dany Markbreit Backward compatible lock system, key blanks and keys therefor
IL177187A0 (en) * 2006-07-31 2006-12-10 Hamafteach Hamistovev Ltd Improved locking apparatus
IL183168A0 (en) * 2007-05-14 2007-09-20 Hamafteach Hamistovev Ltd Improved key blank with moveable elements and improved lock
IL191855A0 (en) * 2008-06-01 2009-02-11 Multi Key Ltd Rav Mafteah Ltd Key, lock and locking mechanism
CN104769197B (en) 2012-08-29 2017-12-26 多玛卡巴瑞士股份公司 Blank, safety key, lock system and manufacture method
NO2748426T3 (en) 2015-07-22 2018-03-24

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Publication number Publication date
ES2860805T3 (en) 2021-10-05
EP3339538B1 (en) 2021-01-06
PL3339538T3 (en) 2021-06-14
HUE053602T2 (en) 2021-07-28
EP3339538A1 (en) 2018-06-27
SI3339538T1 (en) 2021-05-31
DK3339538T3 (en) 2021-03-01

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