EP0349397A2 - Flacher Kombinationsschnappring - Google Patents

Flacher Kombinationsschnappring Download PDF

Info

Publication number
EP0349397A2
EP0349397A2 EP89401782A EP89401782A EP0349397A2 EP 0349397 A2 EP0349397 A2 EP 0349397A2 EP 89401782 A EP89401782 A EP 89401782A EP 89401782 A EP89401782 A EP 89401782A EP 0349397 A2 EP0349397 A2 EP 0349397A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
latch
cover
padlock
actuator
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.)
Granted
Application number
EP89401782A
Other languages
English (en)
French (fr)
Other versions
EP0349397A3 (en
EP0349397B1 (de
Inventor
Delsey
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.)
Delsey SA
Original Assignee
Delsey SA
Ling Chong Kuan
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 Delsey SA, Ling Chong Kuan filed Critical Delsey SA
Publication of EP0349397A2 publication Critical patent/EP0349397A2/de
Publication of EP0349397A3 publication Critical patent/EP0349397A3/fr
Application granted granted Critical
Publication of EP0349397B1 publication Critical patent/EP0349397B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/12—Permutation or combination locks; Puzzle locks with tumbler discs on several axes
    • E05B37/14—Permutation or combination locks; Puzzle locks with tumbler discs on several axes in padlocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/08—Padlocks with shackles hinged on the case
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/417—Combination-controlled
    • Y10T70/422—Rigid shackle
    • Y10T70/428—Pivoted
    • Y10T70/43—Sliding detent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/487—Parts, accessories, attachments and adjuncts
    • Y10T70/489—Housings

Definitions

  • the present inventor has noted these drawbacks and has invented the present combination lock with a planar mechanism to overcome the abovementioned drawbacks.
  • the object of the present invention is to provide a combination padlock with a planar mechanism, comprising a first cover comprising a fixed clasp fixed in one corner of the first cover and comprising a biasing actuator pivotally mounted on the other corner of the first cover. , a second cover for forming the padlock housing in combination with the first cover, a plurality of rollers pivotally mounted on the first cover, a plurality of sleeves which can cooperate correspondingly with the rollers, and an elastic sliding lock which can cooperate functionally with the sleeves, in which the actuator can be pressed to open the padlock when the sliding bolt is lowered and in engagement with the sleeves without obstructing the pressure directed towards the interior of the actuator; and the biasing actuator can close the fixed clasp to block the padlock when the sliding bolt is pushed up by the sleeves, to oppose the lowering of the actuator, thus forming a padlock that can be opened and closed in a generally coplanar plane with the first and second covers.
  • the present invention comprises a first cover 1, a second cover 2, a plurality of knobs 3, a plurality of sleeves 4 and an elastic sliding latch 5.
  • the first cover 1 comprises: a fixed clasp 11 fixed on the left corner of a first transverse side 1a of the first cover 1, a biasing actuator 12 pivotally mounted on said cover 1 and placed in the right corner of the first transverse side 1a opposite the left corner, a plurality of shafts 15 formed vertically on said cover 1 and provided for pivotally mounting said knurls 3 therein, a plurality of studs 14 formed radially on the cover 1 around each shaft 15, several rods 13 formed on the cover 1 and able to engage in several blind holes 22 formed in the second cover 2 to assemble the second cover 2 to the first cover 1, and a plurality of notches 16 formed in a first longitudinal side 1c and intended to reveal the numbers 23 formed on the knobs 3.
  • the first cover 1 has a generally rectangular shape with a first transverse side 1a, a second transverse side 1b opposite to said first transverse side 1a, a first longitudinal side 1c and a second longitudinal side 1d opposite to the first longitudinal side 1c; the four sides 1a, 1b, 1c and 1d defining a generally rectangular shape.
  • the second cover 2 also has a rectangular shape corresponding to that of the first cover 1, the two being joined together to form the padlock case.
  • the two covers 1, 2 respectively comprise a through hole 10, 20 so that the assembled housing includes an opening for hanging this padlock on a rope or chain.
  • the covers 1, 2 include recessed parts 10a, 20a for pressing the actuator 12.
  • the fixed clasp 11 comprises a curved central portion 110, a fixed end portion 111 disposed on the left side of the curved central portion 110 and fixed to the left corner of the first transverse side 1a, and an opening end portion 112 disposed on the right side of the curved portion 110 and defining an opening 114 between the opening end portion 112 and the first transverse side 1a.
  • the opening 114 is provided for engaging the clasp 11 in a fastener S (FIG. 2A) mounted for example on the frame of a door for closing purposes, or for removing the clasp 11 from the fastener S by passing through the opening 114.
  • the opening end portion 113 comprises an inclined surface decreasing outward in a direction opposite to the central curved portion 110.
  • the bias actuator 12 which has the general shape of an "r" and which is placed against the second longitudinal side 1d comprises a lower branch portion 121 comprising a pivot hole 124 pivotally mounted on a pivot 125 formed on the first cover 1, and an upper vertical arm portion 122 comprising an inclined surface 122a formed at its outermost end of this upper arm portion 122 and decreasing inwards towards the curved portion 110 of the clasp 11, an arm portion h certainal 123 oriented inwards towards the first longitudinal side 1c of the first cover 1, and a return spring 126 normally recalling the actuator 12 outwards to allow the outermost end 122a of the upper arm portion 122 to come into engagement with the opening end portion 112.
  • An external surface of the actuator 12 comprises a corrugated surface 120 facilitating the pressure exerted by the user's finger.
  • the actuator 12 is in the same plane as the fixed clasp 11.
  • Each wheel 3 the diameter of which is parallel to the cover 1 or 2, includes a central hole 31 intended for pivoting mounting of the wheel on the shaft 15 of the first cover 1, a plurality of holes 32 formed in a surface of the wheel and arranged radially around the central hole 31 to come into functional engagement with several studs 14, ten digits 33 formed radially on the surface of the wheel, and a plurality of studs 34 formed radially on the other surface of the wheel to come into functional engagement with a plurality of recesses 44 in a sleeve 4.
  • Each sleeve 4 comprises: a central hole 41 intended for the pivoting mounting of the sleeve 4 on the shaft 15 so as to be arranged on each wheel 3, a central spring pocket 42 for retaining a spring 45 held between the second cover 2 and the pocket 42 so as to couple elastically in rotation each sleeve 4 with each wheel 3, a notch 43 formed in the sleeve to communicate with the spring pocket 42 and defining two inclined surfaces 430 diverging towards the outside, and a plurality of recesses 44 formed in a surface opposite the notch 43 and intended to come into functional engagement with the studs 34 of the wheel 3.
  • the elastic sliding latch 5 which is mounted in a sliding manner against a first longitudinal side 1c of the first cover 1 comprises: a plurality of sleeve holes 51 formed in the latch and in which the sleeves 4 engage functionally, a return spring 52 formed on a lower portion of the lock held in a spring pocket 21 formed in the second cover 2 against the second transverse side 1b of the first cover 1 to normally bring the lock 5 down, and an upper extension 53 formed on an upper portion of the lock opposite the spring 52 to functionally stop the horizontal arm portion 123 of the actuator 12 when the device of the present invention is closed.
  • Each sleeve hole which has the general shape of an ellipse 51 comprises a portion of tongue 50 which tapers downwards from the periphery upper part of the hole 51 and defining two inclined surfaces 501 converging downward to come to functionally connect with the two inclined surfaces 430 of a notch 43 of the sleeve 4 as shown in FIG. 2A, and a curved and concave rim 502 laterally intersecting the two inclined surfaces 501 and coming to functionally connect with the circumference of the sleeve as shown in FIG. 2.
  • the distance between the curved edge 502 and the lower periphery of the hole 51 is generally equal to the diameter of the sleeve.
  • the diameter of the sleeve is equal to the length of a long axis D minus the longitudinal length T of the tongue portion 50, as shown in FIG. 1.
  • the width of the short axis of the sleeve hole 51 is slightly larger than the diameter of the sleeve.
  • the lowest hole 51a can be hollowed out on one side of the latch 5 to directly form a spring 52 on the latch.
  • the dial 3 can be turned to drive the sleeve 4 and allow the two inclined surfaces 430 of the notch 43 to push the two inclined surfaces 501 and the tongue portion 50 of the latch 5 so as to raise the latch, the upper extension 53 of the latch 5 stopping the horizontal arm portion 53, which means that the actuator 12 cannot be pressed inwards and open the padlock, while the spring 126 returns the actuator 12 outwards to allow the inclined surface 122a of the vertical arm portion 122 to be placed on the inclined surface 113 of the opening end of the clasp 11, which determines a position for blocking the actuator 12 without movement inwards or outwards.
  • the tongue portion 50 of the latch 5 is pulled down so as to be engaged in the notch 43 of the sleeve 4 by the return spring 52 and lower the extension 53 while stopping to stop the horizontal arm portion 123, after which, when the actuator 12 is pressed, the vertical arm portion 122 s' opens relative to the clasp 11 and opens the padlock of this invention.
  • the actuator 12 is pressed to allow the horizontal arm portion 123 to apply pressure to the latch 5 and to engage the tongue portion 50 in the notch 43 of the sleeve, so that we can rotate the wheels 3 without being coupled to the sleeves 4, to establish a new combination.

Landscapes

  • Lock And Its Accessories (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
EP89401782A 1988-06-27 1989-06-23 Flacher Kombinationsschnappring Expired - Lifetime EP0349397B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/211,919 US4803856A (en) 1988-06-27 1988-06-27 Planarly-operating combination padlock
US211919 1988-06-27

Publications (3)

Publication Number Publication Date
EP0349397A2 true EP0349397A2 (de) 1990-01-03
EP0349397A3 EP0349397A3 (en) 1990-10-10
EP0349397B1 EP0349397B1 (de) 1993-12-15

Family

ID=22788817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89401782A Expired - Lifetime EP0349397B1 (de) 1988-06-27 1989-06-23 Flacher Kombinationsschnappring

Country Status (5)

Country Link
US (1) US4803856A (de)
EP (1) EP0349397B1 (de)
JP (1) JPH0636203Y2 (de)
DE (1) DE68911402T2 (de)
FR (1) FR2633325A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227515A (en) * 1989-01-31 1990-08-01 Chern Jenn Rong Combination padlock
US4860561A (en) * 1989-03-01 1989-08-29 Blake Hwang Numerical lock
US5042277A (en) * 1990-02-20 1991-08-27 Jenn Rong Chern Push-button digital combination padlock
US5193367A (en) * 1992-06-03 1993-03-16 Ling Chong Kuan Combination padlock with sidewardly pivoted hasp
US5359867A (en) * 1992-09-25 1994-11-01 Samsonite Corporation Combination padlock with magnifiable combinations
US5685179A (en) * 1996-04-01 1997-11-11 Yang; Yaw-Kuen Padlock having a freely rotatable shackle
US5609048A (en) * 1996-04-17 1997-03-11 Ling; Chong-Kuan Pivotally lockable and seesawly restorable combination padlock
US5832752A (en) * 1997-05-01 1998-11-10 Zeller; Noel E. Portable cable lock
US5918489A (en) * 1998-01-06 1999-07-06 Yang; Kuo-Tsung Padlock
US6082155A (en) * 1998-10-02 2000-07-04 Su; Shun-Chang Pad locks with changeable code number
US6363757B1 (en) * 2001-02-01 2002-04-02 Chun-Te Yu Combination lock provided with means to prevent disturbance of a set series of numbers used in opening the lock
US6381997B1 (en) * 2001-04-20 2002-05-07 Chen Cheng Jung Combination padlock
US6513349B1 (en) * 2002-02-19 2003-02-04 Jin Tay Industries Co., Ltd. Lock in combination with a name card case
TWM240471U (en) * 2003-08-28 2004-08-11 Fullyear Brother Entpr Co Ltd Improved structure of combination lock shell
TWM264390U (en) * 2004-04-21 2005-05-11 Sinox Co Ltd Hanging device
US20050278186A1 (en) * 2004-06-15 2005-12-15 Carlos De La Huerga Word puzzle assembly and methods related thereto
US20050288082A1 (en) * 2004-06-15 2005-12-29 Carlos De La Huerga Word puzzle assembly and methods related thereto
TWM281052U (en) * 2005-03-30 2005-11-21 Jiun-De You Dual lock padlock with recognition function
US7131299B1 (en) * 2006-05-16 2006-11-07 Glox Industry Co., Ltd. Combination lock and padlock combination with opening warning device
US20080011026A1 (en) * 2006-07-14 2008-01-17 Chien-Chien Huang Combination and key operated padlock with indicator for advising that the clock has been opened with a key
US7765840B2 (en) * 2006-10-04 2010-08-03 The Sun Lock Company Ltd. Dual locking padlock
CN102561817A (zh) * 2010-12-17 2012-07-11 酷普仕有限公司 双扣制号码锁具
US9382732B2 (en) * 2011-01-21 2016-07-05 GM Global Technology Operations LLC Door assembly with anti-theft device
DE102013101295A1 (de) 2012-02-10 2013-08-14 EuroPhoton Gesellschaft für Optische Sensorik mbH Temperierte Strahlungsdetektorvorrichtung
KR200482418Y1 (ko) * 2015-08-10 2017-01-19 김태훈 다이얼 키이형 창문 잠금장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352771A (en) * 1920-05-22 1920-09-14 Francis C Vartuli Combination-lock
CH273338A (de) * 1949-04-21 1951-02-15 Meyer Maria Schlüsselloses Schloss.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US598974A (en) * 1898-02-15 Fifth to maron w
US660307A (en) * 1900-02-26 1900-10-23 Thomas P Owen Combination-padlock.
US1293879A (en) * 1918-04-15 1919-02-11 William H Tigerman Combination-padlock.
US1728902A (en) * 1925-01-26 1929-09-17 Defender Lock Co Combination padlock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352771A (en) * 1920-05-22 1920-09-14 Francis C Vartuli Combination-lock
CH273338A (de) * 1949-04-21 1951-02-15 Meyer Maria Schlüsselloses Schloss.

Also Published As

Publication number Publication date
US4803856A (en) 1989-02-14
JPH025575U (de) 1990-01-16
DE68911402T2 (de) 1994-07-28
EP0349397A3 (en) 1990-10-10
JPH0636203Y2 (ja) 1994-09-21
DE68911402D1 (de) 1994-01-27
FR2633325A1 (fr) 1989-12-29
EP0349397B1 (de) 1993-12-15

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