WO2019237211A1 - Cadenas anti-vandalisme - Google Patents

Cadenas anti-vandalisme Download PDF

Info

Publication number
WO2019237211A1
WO2019237211A1 PCT/CL2018/050045 CL2018050045W WO2019237211A1 WO 2019237211 A1 WO2019237211 A1 WO 2019237211A1 CL 2018050045 W CL2018050045 W CL 2018050045W WO 2019237211 A1 WO2019237211 A1 WO 2019237211A1
Authority
WO
WIPO (PCT)
Prior art keywords
padlock
latches
transverse bolts
bolts
lock
Prior art date
Application number
PCT/CL2018/050045
Other languages
English (en)
Spanish (es)
Inventor
Alejandro Esteban PELAEZ ZAPATA
Original Assignee
Pelaez Zapata Alejandro Esteban
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 Pelaez Zapata Alejandro Esteban filed Critical Pelaez Zapata Alejandro Esteban
Priority to PCT/CL2018/050045 priority Critical patent/WO2019237211A1/fr
Priority to BR112020025372-3A priority patent/BR112020025372A2/pt
Publication of WO2019237211A1 publication Critical patent/WO2019237211A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/36—Padlocks with closing means other than shackles ; Removable locks, the lock body itself being the locking element; Padlocks consisting of two separable halves or cooperating with a stud

Definitions

  • the present invention relates to an anti vandalism padlock of the type used to hold chains, fittings and the like.
  • a lock is a security device that is used as a portable lock when the doors where it is located do not allow a lock to be placed.
  • the lock is cheaper than a lock and is very easy to use.
  • Especially suitable is when some large metal door closures are closed with steel chains. To lock that closure, the padlock is placed and, entering its hook through the links of the chain and closing the padlock, the door is locked.
  • To unlock or open a padlock a normal steel key is used, although there are some that are opened by means of the set of keys that are introduced in the closing system that allow an alignment of the closure and therefore its opening. Sometimes these locks allow you to reprogram the password each time they are used.
  • the body of the padlock must be made of brass or tempered steel, and never made of simple iron or light and economical alloys (such as zamak) that do not offer sufficient resistance to shocks and cuts.
  • the arch which is the most exposed part in the attacks, the best material is the hardened and hardened steel correctly.
  • Tempering increases the mechanical strength and consists in bringing the metal to high temperatures and then cooling it quickly, while the cementation of the surface, that is, its enrichment with carbon improves the cut resistance.
  • the resistance of a lock to attempts at unlocking is as important as the potential duration of the product. Equally important is the resistance to oxidation and corrosion, characteristics provided by the chemical treatment of copper plating necessary to better fix on the surface the following nickel plating and chromium plating treatments, which confer corrosion resistance.
  • a well-made padlock has no significant play between the moving parts: between the bow and the body, between the body and the drum and, especially, between the pistons and the key.
  • An inaccurate manufacturing process makes the padlock vulnerable: if the bow is not properly fixed, it tears more easily.
  • the arc is tear resistant we have to check that the inner side of the arc has two symmetrical grooves. These grooves serve to house the latches in a closed position, so that the arch, when closed, is locked at two points.
  • an object of the present invention to provide an anti-vandalism pad of the type used to hold chains, fittings and the like, characterized in that where said padlock comprises a lower part and an upper part, wherein said lower part has at least one pair of bolts transverse, while the upper part has a locking mechanism and housing of said transverse bolts, said mechanism being defined by a set of radial translation latches, actuated by a lock mechanism.
  • Figure 1 is a perspective and open state view of the padlock object of the present invention
  • Figure 2 is a perspective and sectional view of the padlock of Figure 1;
  • Figure 3 is a perspective view of the lock mechanism used in the padlock of Figure 1;
  • Figure 4 is a sectional view of the mechanism of Figure 3;
  • Figure 5 is a sectional view taken from above showing the operation of the padlock of Figure 1.
  • This padlock 1 comprises a lower part 2 and an upper part 3.
  • This padlock 1 comprises a lower part 2 and an upper part 3.
  • two pairs of transverse bolts are arranged 4.
  • In said upper part there is a locking and holding mechanism 5.
  • This mechanism 5 comprises corresponding latches 6, an upper body 7 having holes 8 which allow the passage of the transverse bolts 4.
  • the transverse bolts have in their upper portion a diametral groove 9 that defines the housing of corresponding latches 6.
  • the lock mechanism 5 propels said latches 6 towards the corresponding diametral grooves 9 arranged in the aforementioned transverse bolts 4, thus achieving that both the upper and the lower part are held together and worked.
  • the lower part 2 has an access mouth 10 of an element to be fastened, such as a chain or the like.
  • the lock in its normal closed state comprises a pair of access mouths 10 defined in the lower part 2.
  • This access mouth 10 is the one that allows for example to accommodate the link in a chain, in order to provide the locking and closing function that every lock presents.
  • a key not shown
  • the aforementioned padlock 1 is opened.
  • the lower and upper parts are separated respectively, allowing the chain to be released. or other related element.
  • the magnetic cam causes the latches 6 to retract, releasing both the bolts 4 (as seen in Figure 5).
  • the operation is simple, since it is enough to house a link in a chain (or eyelet of a steel sling) over the bolts 4, to then arrange the upper part, until, on the one hand, the latches 6, lock against the recesses 9 that the bolts 4 have. Once in position, it is not necessary to turn the key of the drum 11, since the magnetic cam achieves a spring effect , as found in conventional counties.

Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

Un cadenas anti-vandalisme du type utilisé pour fixer des cadenas, des ferrures et similaire est caractérisé en ce que ledit cadenas comprend une partie inférieure et une partie supérieure, ladite partie inférieure présentant au moins une paire de boulons transversaux, alors que la partie supérieure présente un mécanisme de loquet de fixation et de logement desdits boulons transversaux, ledit mécanisme étant défini par un ensemble de verrous de translation radiale, actionnés par un mécanisme de serrure
PCT/CL2018/050045 2018-06-11 2018-06-11 Cadenas anti-vandalisme WO2019237211A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CL2018/050045 WO2019237211A1 (fr) 2018-06-11 2018-06-11 Cadenas anti-vandalisme
BR112020025372-3A BR112020025372A2 (pt) 2018-06-11 2018-06-11 Cadeado antivandalismo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CL2018/050045 WO2019237211A1 (fr) 2018-06-11 2018-06-11 Cadenas anti-vandalisme

Publications (1)

Publication Number Publication Date
WO2019237211A1 true WO2019237211A1 (fr) 2019-12-19

Family

ID=68842437

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2018/050045 WO2019237211A1 (fr) 2018-06-11 2018-06-11 Cadenas anti-vandalisme

Country Status (2)

Country Link
BR (1) BR112020025372A2 (fr)
WO (1) WO2019237211A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112716A (en) * 1976-05-18 1978-09-12 Research Machine & Development, Inc. Padlock device
US6718802B2 (en) * 2002-09-05 2004-04-13 Robert A. Vito Tamper resistant lock
US20150361692A1 (en) * 2014-06-12 2015-12-17 Schlage Lock Company Llc Hoop lock with dual locking
DE202016001370U1 (de) * 2016-02-25 2016-04-25 Richard Wölfel Mechanische Wegfahrsperre für Fahrzeuge mit Kraftübertragungskette
US20160340934A1 (en) * 2015-05-20 2016-11-24 Pacific Lock Company Locking link

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112716A (en) * 1976-05-18 1978-09-12 Research Machine & Development, Inc. Padlock device
US6718802B2 (en) * 2002-09-05 2004-04-13 Robert A. Vito Tamper resistant lock
US20150361692A1 (en) * 2014-06-12 2015-12-17 Schlage Lock Company Llc Hoop lock with dual locking
US20160340934A1 (en) * 2015-05-20 2016-11-24 Pacific Lock Company Locking link
DE202016001370U1 (de) * 2016-02-25 2016-04-25 Richard Wölfel Mechanische Wegfahrsperre für Fahrzeuge mit Kraftübertragungskette

Also Published As

Publication number Publication date
BR112020025372A2 (pt) 2021-03-16

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