WO2011162424A1 - 통공 카드 인식 록킹 해정장치 - Google Patents
통공 카드 인식 록킹 해정장치 Download PDFInfo
- Publication number
- WO2011162424A1 WO2011162424A1 PCT/KR2010/004062 KR2010004062W WO2011162424A1 WO 2011162424 A1 WO2011162424 A1 WO 2011162424A1 KR 2010004062 W KR2010004062 W KR 2010004062W WO 2011162424 A1 WO2011162424 A1 WO 2011162424A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- card
- recognition
- movable plate
- base plate
- plate
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000011148 porous material Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0028—Other locks than cylinder locks with tumbler pins or balls
-
- 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
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7486—Single key
Definitions
- the present invention relates to a locking release device, and more particularly, to a through card recognition locking release device that can unlock the lock state by the through card recognition method.
- a door lock is a device for unlocking a locked (door) or relocking an open door.
- digital door locks such as a key input method, a fingerprint recognition method, an F method, and a card recognition method
- Conventional key input method, RF method, card recognition method, such as digital door lock has a disadvantage that can not function as a door failure when a circuit failure or power is discharged.
- an example of a card recognition method has been disclosed in the title "door lock device" in Korean Patent No. 0528505.
- the lock state of the door is released only if the biasing balls and the biasing balls projecting inside the door lock device are matched. Therefore, by inserting the copy means into the card insertion portion and the lowering of the bias by the rotation of the handle to copy the position of the bias, it is possible to duplicate the punching ball card using this. In addition, if the ball is formed at all positions of the card, the door lock is unlocked, which makes the copying very easy. Therefore, the door lock of the conventional card recognition type punching ball is weak in security.
- An object of the present invention is to include a recognition unit capable of recognizing a through pattern and a non-through pattern of a card on which a plurality of holes are formed, respectively, and only when the recognition in each recognition unit succeeds.
- the present invention provides a through-card recognition lock release device capable of unlocking a gold state.
- the present invention is to provide a through-card recognition locking release device that enables the unlocking operation in the event of a circuit failure or power discharge, so that the locking state release according to the recognition result as well as the card through and non-hole recognition as well as the mechanical equation. .
- a hole card recognition locking lock device includes: a base plate into which a card having a plurality of holes is inserted, and a movable plate coupled to or spaced apart from the base plate; In the process of moving the movable plate to the base plate in close proximity, the first recognition unit for recognizing the through hole of the card in accordance with whether the card is inserted into the through hole, and in the process of moving the movable plate to the base plate A card recognizing unit including a second recognizing unit recognizing a non-pore of a card according to whether the card is in contact with a non-pore area of the card; And a unlocking unit for unlocking the locked state according to the recognition result of the first recognizing unit and the second recognizing unit.
- the present invention allows the user to easily predict or copy the card through the card by allowing the locked state to be released when both the through and the non through areas of the through card are recognized. Therefore, there is an advantage that security can be improved by making card duplication difficult. In addition, the present invention has the advantage that the convenience can be improved by mechanically unlocking the locked state at the time of abnormal circuit or power discharge.
- FIG. 1 is a perspective view of the combination of the unlocking card recognition unlocking device according to the present invention.
- Figure 2 is an exploded perspective view of the through-card recognition lock release device according to the present invention.
- FIG. 3 is an enlarged perspective view of one direction of a card recognition unit according to the present invention.
- Figure 4 is an enlarged perspective view of the other direction of the card recognition unit according to the present invention.
- 5 to 7 are cross-sectional views for explaining the operation of the first recognition unit according to the present invention.
- 8 to 10 are cross-sectional views for explaining the operation of the second recognition unit according to the present invention.
- 11 is an enlarged perspective view of a rotating body according to the present invention.
- 12 to 14 are cross-sectional views for explaining the operation of the through-card recognition lock release device of the present invention.
- FIG. 15 is an exploded perspective view showing another example of the card recognition unit according to the present invention.
- FIG. 16 is a sectional view of the card recognition unit of FIG. 15; FIG.
- FIG. 1 is a combined perspective view of a through card recognition locking release device according to an embodiment of the present invention
- Figure 2 is an exploded perspective view of a through card recognition locking release device according to an embodiment of the present invention
- 3 is an enlarged perspective view of one direction of the card recognition unit of FIG. 1
- FIG. 4 is an enlarged perspective view of the other direction of the card recognition unit of FIG. 1.
- the through-card recognition locking release device includes a card recognition unit 100 and a delimiter 200.
- the card recognition unit 100 includes a base plate 102, a movable plate 104, a first recognition unit 106, and a second recognition unit 108.
- the base plate 102 is inserted with a card 300 having a plurality of through holes 302.
- the movable plate 104 is coupled proximately or spacingly relative to the base plate 102.
- the first planting plant 106 is a card in the process of moving the movable full rate 104 close to the base plate 102
- the through hole 302 of the card 300 is recognized depending on whether the through hole 302 is inserted into the through hole 302.
- the second recognition unit 108 is a card in the process of moving the movable plate 104 close to the base plate 102
- the non-pore of the card 300 is recognized according to whether the non-porous area of the 300 is in contact.
- the maritime unit 200 unlocks the locked state according to the recognition result of the first recognition unit 106 and the second recognition unit 108.
- the maritime government 200 passes through the air permeation area of the card 300 by the first recognition unit 106.
- the lock state is unlocked.
- the card slot in one side so that the card 300 can be inserted into the base plate 102
- the portion 102a is formed, and the card guide groove portion 102b is formed so that the card 300 inserted through the card slot portion 102a can be moved in parallel.
- the movable plate 104 provides an elastic force through an elastic member 104a such as a compression spring in a direction spaced from the base plate 102 in a state of being movable up and down relative to the base plate 102 with reference to the drawings. Receive.
- the movable plate 104 is lowered in the direction of the base plate 102 in conjunction with the external force, that is, the rotation of the handle according to the insertion of the card, and parallel to the base plate 102 when the card 300 is recognized as a normal card. Is sliding.
- the first recognition unit 106 may include a first vertical frame 106a, a first holder 106b, a first recognition bar 106c, and a first pattern plate 106d.
- the first vertical frame 106a vertically protrudes upward from the base plate 102, and a plurality of guide holes 110 are formed in the first vertical frame 106a.
- the first holder 106b is accommodated in the plurality of guide holes 110, respectively, and is supported to be movable along the inner surface of the guide hole 110.
- the first holders 106b are provided with an elastic force in the direction of the base plate 102.
- the first holder 106b may be provided with an elastic force through an elastic member 112 such as a compression spring provided vertically in the guide passage 110.
- the first recognition bar 106c has a structure in which one side protrusion is bent toward the base pull rate 102, and is coupled to at least some of the first holders 106b, respectively.
- the first pattern plate 106d projects vertically downward on the movable plate 104 so as to be mounted on the first vertical frame 106a.
- the movable plate 104 is slidable only when one protrusion of the first recognition bar 106c is inserted into the through hole 302 of the card 300 when the movable pull rate 104 is lowered.
- the first pattern hole 114 is formed to guide the first recognition bar 106c by inserting the first recognition bar 106c.
- the first pattern hole 114 has a first guide portion 114a of the horizontal long hole and a second guide portion 114b of the vertical long hole to have an 'L' shape as shown in FIGS. 5 to 7. Formed by connecting Can be.
- the first holders 106b to which the first recognition bars 106c are coupled are each receiving an elastic force in the direction of the base plate 102 by the compression spring, the first recognition bars 106c are In the first pattern hole 114, the state caught by the connection between the first guide part 114a and the second guide part 114b is maintained.
- the first recognition bar 106c when the first recognition bar 106c is moved as long as the distance that the first pattern plate 106d has moved, that is, the depth of the hole of the card 300, the first recognition bar 106c moves to the first guide part 114a.
- the second guide portion 114b as it is, remain in a state capable of horizontally moving along the first guide portion 114a. Therefore, the movable plate 104 is in a state capable of sliding movement, and when an external force is applied, the movable plate 104 becomes slidable as shown in FIG. 7.
- the first recognition bar 106c moves from the connecting portion between the first guide portion 114a and the second guide portion 114b to the second guide.
- the movable plate 104 is in a non-slidable state because it is moved and positioned to the upper end of the portion 114b.
- the second recognition unit 108 may include a second vertical frame 108a, a second holder 108b, a plurality of second recognition bars 108c, and a second pattern plate 108d.
- the second vertical frame 108a vertically protrudes upwardly to the base plate 102 and the second vertical frame 108a A number of guide holes 110 are formed.
- the second holder 108b is accommodated in the plurality of guide holes 110, respectively, and is supported to be movable along the inner surface of the guide hole 110. Then, the second holder 108b is provided with an elastic force toward the base plate 102.
- the second holder 108b may be provided with an elastic force through an elastic member 112 such as a compression spring provided vertically in the guide hole 110.
- the second recognition bar 108c has a structure in which one side protrusion is bent toward the base plate 102, and is coupled to at least some of the second holders 108b, respectively.
- the second pattern pull rate 108d vertically protrudes downwardly to the movable plate 104 so as to be opposed to the second vertical frame 108a.
- the second pattern plate 108d is provided such that the movable plate 104 is slidable only when one protrusion of the second recognition bar 108c contacts the non-perforated area of the card 300 when the movable plate 104 is lowered.
- the second pattern hole 116 is formed to guide the second recognition bar 108c.
- the second pattern hole 116 may be formed in a ' ⁇ I' shape.
- the second pattern hole 116 may be connected to the third guide part 116a of the horizontal long hole and the fourth guide part 116b of the vertical long hole to have a 'shaped shape as shown in FIGS. 8 to 10. have. Second pattern moth 116 '
- the second recognition unit 108 Referring to the operation of the second recognition unit 108 according to the embodiment of the present invention as follows. Referring to FIG. 8, since the second holders 108b to which the second recognition bar 108c is coupled are each received an elastic force in the direction of the base plate 102 by an elastic member 112 such as a compression spring, the second holder 108b is connected to the second holder 108b. The recognition bar 108c is in the state which hangs on the lower end of the 4th guide part 116b.
- the movable plate 104 is a base plate
- the second recognition bar (108c) by the second holder (108b) When descending to the (102) direction, the second recognition bar (108c) by the second holder (108b) has a property to descend in the direction of the base plate (102). At this time, when the through-hole is not formed in the non-hole area of the card 300, the second recognition bar (108c) is blocked by the non-hole of the card 300 is lowered It cannot be located at the connection between the third guide portion 116a and the fourth guide portion 116b. As a result, the second recognition bar 108c may move horizontally along the third guide part 116a. Therefore, the movable plate 104 is in a state capable of sliding movement, and when an external force is applied, the movable plate 104 is slid as shown in FIG.
- the second recognition bar (108c) is inserted into the through hole of the card 300 is lowered, so that the lower end of the fourth guide portion (116b) It is in a hanging state.
- the movable plate 104 is in a non-slidable state.
- the second recognition bar 108c moves away from the connection between the third guide part 116a and the fourth guide part 116b. Since it is located in the 4th guide part 116b, the movable plate 104 will be in a non-slidable state.
- the movable plate 104 is provided only when the card recognition of the first recognition unit 106 that recognizes the through hole of the card and the second recognition unit 108 that recognizes the non-through hole of the card are successful. Can be slid.
- the present invention can be seen as a recognition bar for recognizing the non-hole through the recognition bar, it is difficult to duplicate the card can increase the security.
- the handle 200, the rotating body 204, the latch 206 to unlock the lock state according to the recognition result of the first recognition unit 106 and the second recognition unit 108 may include a latch moving mechanism 208, guide mechanism 210, the clamp moving member (212).
- the handle 202 is provided to protrude with respect to doors, such as doors, safes, and is configured to rotate by an external force.
- Rotator 204 is fixed to the handle to rotate in conjunction with the rotation of the handle 202,
- the rotating body 204 is formed with a cam groove 204a which is concave on the surface facing the movable pull rate 104 and gradually changes in depth with respect to the movable plate 104 as shown in FIG.
- the latch 206 is inserted through the 3 ⁇ 4 groove 204a so as to be able to move forward and backward with respect to the cam groove 204a.
- the latch 206 is screwed onto the movable plate 104, and is pressed by the inductor 204 that interlocks with the handle 202 when the handle 202 rotates to move the movable plate 104 toward the base plate 102. Descend to. Then, the latch 206 moves inside the cam groove 204a by the latch moving mechanism 208 that cooperates with card insertion.
- the latch moving mechanism 208 is a tack gear 208a which is pushed and slides by the card 300 when the card 300 is inserted, and the latch 206 is fixed to the rotation center thereof to engage the rack gear 208a.
- pinion gear 208b that rotates the latch as it rotates. According to this configuration, when the card 300 is inserted and the rack gear 208a is slid by the card 300, the pinion gear 208b rotates in conjunction with the card 300, and as a result, the latch 206 is cam groove. 204a is moved along the inside.
- the rack gear 208a is configured to receive elastic force in a direction opposite to the card insertion direction.
- a tension spring 209 is provided on the side surface of the rack gear 208a in the direction of the base plate 102 and the side surface of the rack gear 208a in the direction of the base plate.
- the guide mechanism 210 guides the movable plate 104 to slide when the handle 202 is rotated.
- the guide mechanism 210 includes a moving block 210a, a lever 210b, and a connecting member 210c. And an elastic member 210d.
- the moving block (210a) is provided adjacent to the handle 202
- the lever (210b) is the handle 202 to move the moving block (210a) and the fastener moving member 212 when the handle 202 is rotated. Equipped with
- the connecting member 210c is formed to protrude on the movable plate 104 and the moving block (210a)
- the movable plate 104 is substantially slide-moved in association with the movement of the movable block 210a, and the connecting member 210c smoothly moves back and forth of the movable plate 104 with the connecting portion of the movable block 210a.
- the elastic member 210d is provided between the moving block 210a and the connecting member 210c to allow the movable plate 104 to slide back to its original state and return.
- the clasp moving member 212 to move the clasp 214 in conjunction with the guide mechanism 210, and rotates in accordance with the movement of the moving block (210a) to determine the locking state by moving the clasp (214) In response to the original state return rotation of the handle, it returns in conjunction with the catch 214 that moves back.
- FIG. 8 to 13 is a cross-sectional view for explaining the operation relationship between the through-hole card recognition locking release device according to the present invention, when described with reference to Figures 1 to 7 as follows.
- the rotor 204 rotates in association with the rotational movement of the latch 206, and the handle 202 to which the rotor 204 is coupled is at an angle. Will be rotated.
- the movable plate 104 screwed with the latch 206 is rotated in accordance with the rotation of the handle 202. Since it is pressed, the movable plate 104 has a property of descending toward the base plate 102.
- the handle 202 rotates at a larger angle, and as a result, as shown in FIG. 13, the movable plate 104 is slid to connect the moving block 210a to the connecting member 210c. This will move. Then, the lock moving member 212 that rotates in accordance with the movement of the moving block (210a) is rotated, the lock state unlock is made.
- the moving block 210a is moved back by the elastic force of the elastic member 210d connected to the moving block 210a. Accordingly, in response to the return movement of the moving block (210a), the stopper moving member (212) is rotated back, the stopper (214) returns to the locked state, and in conjunction with the movement of the moving block (210a) in connection with the connecting member ( The movable plate 104 connected to the moving block 210a through 210c slides back to its original state.
- the present invention performs mechanical and non-pore recognition of the card without a separate power supply, and mechanically returns the locked state to the unlocked or locked state according to the recognition result, thereby causing an abnormal circuit or power discharge.
- it is possible to increase the convenience by enabling the function of the locking device.
- FIG. 15 is an exploded perspective view showing another example of the card recognition unit according to the present invention
- FIG. 16 is a cross-sectional view of the card recognition unit of FIG. 15.
- the card recognition unit 400 includes the first recognition unit 106 and the second recognition unit 108 of the card recognition unit 100. Unlike the one arranged on both sides, the first recognition unit 406 and the second recognition unit 408 are arranged together on one side of the card recognition unit 400.
- vertical frames protrude upwardly on each side of the base plate 102, respectively.
- a plurality of guide holes 410 are formed only in one of the vertical frames 403a of the fields 403a and 403b.
- the holders 407 are accommodated in the guide holes 410, respectively, and are supported to be movable along the inner surface of the guide holes 410.
- the holders 407 are provided with an elastic force in the direction of the base plate 102.
- one pattern plate 405 is placed on the vertical frame 403a on which the holders 407 are installed.
- the pattern plate 405 projects vertically downward on the movable plate 104.
- the first recognition unit 406 includes a first recognition bar 413 and a first pattern hole 414.
- the first recognition bars 413 are respectively coupled to some of the holders 407 and have a structure that is bent so that one protrusion faces the base plate 102.
- the first pattern hole 414 is formed in the pattern plate 405 to be attached to the first recognition bar 413.
- the first pattern hole 414 allows the movable plate 104 to be slidable only when the movable pull rate 104 is moved in close proximity, for example, when the one side protrusion of the first recognition bar 413 is inserted into the hole of the card.
- the first recognition bar 413 is inserted and guided.
- the first pattern hole 414 may be formed by connecting the first guide part 414a of the horizontal long hole and the second guide part 414b of the vertical long hole to have an 'L' shape as shown. .
- the second recognition unit 408 includes a second recognition bar 415 and a second pattern hole 416.
- the second recognition bar 415 has a structure that is respectively coupled to the remaining of the holders 407 and bent so that one protrusion faces the base plate 102.
- the second pattern hole 416 is formed in the pattern plate 405 to be attached to the second recognition bar 415.
- the second pattern hole 416 recognizes the second plate so that the movable plate 104 is slidable only when one protrusion of the second recognition bar 415 contacts the non-hollow area of the card when the movable plate 104 descends.
- Guide by inserting bar 415 the second pattern hole 416 may be formed by connecting the third guide part 416a of the horizontal long hole and the fourth guide part 416b of the vertical long hole to have a '?' Shape as shown. have.
- the first recognition bar 413 and the first pattern hole 414 interact with each other.
- the process of recognizing the through hole in the through area of the card is made in the same manner as the through recognition process by the first recognizing unit 106 in the above-described example.
- region of a card by the interaction of the 2nd expression bar 415 and the 2nd pattern hole 416 at the time of the movable plate 104 descending by It is performed in the same manner as the non-pore recognition process by the second recognition unit 108.
- the first recognition bar 413 is located between the second recognition bars 415, and the first pattern hole 414 is also located between the second pattern holes 416, but is not limited thereto. It doesn't work.
- the present invention can be applied to a device capable of unlocking a lock state by a through card recognition method.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080068387.4A CN103038431B (zh) | 2010-06-23 | 2010-06-23 | 穿孔卡片识别锁定/解锁装置 |
EP10853707.7A EP2586939A1 (en) | 2010-06-23 | 2010-06-23 | Device for unlocking lock recognizing punched card |
PCT/KR2010/004062 WO2011162424A1 (ko) | 2010-06-23 | 2010-06-23 | 통공 카드 인식 록킹 해정장치 |
US13/806,170 US20130091908A1 (en) | 2010-06-23 | 2010-06-23 | Device for unlocking lock recognizing punched card |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2010/004062 WO2011162424A1 (ko) | 2010-06-23 | 2010-06-23 | 통공 카드 인식 록킹 해정장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011162424A1 true WO2011162424A1 (ko) | 2011-12-29 |
Family
ID=45371584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/004062 WO2011162424A1 (ko) | 2010-06-23 | 2010-06-23 | 통공 카드 인식 록킹 해정장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130091908A1 (ko) |
EP (1) | EP2586939A1 (ko) |
CN (1) | CN103038431B (ko) |
WO (1) | WO2011162424A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106913297B (zh) | 2015-02-02 | 2020-03-20 | Lg电子株式会社 | 洗碗机 |
KR101870194B1 (ko) * | 2017-08-11 | 2018-06-26 | (주)메이즈텍 | 키의 푸쉬 방식만으로 통공 카드키를 인식하는 잠금 해제장치 |
KR101961277B1 (ko) * | 2017-11-24 | 2019-03-25 | (주)메이즈텍 | 통공 카드키 푸시 방식의 도어록 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654783A (en) * | 1970-04-01 | 1972-04-11 | Fred G Sinclair | Lock with readily interchangeable key |
US4735068A (en) * | 1987-03-12 | 1988-04-05 | Miwa Lock Co., Ltd. | Card operated lock |
KR910000192Y1 (ko) * | 1986-07-10 | 1991-01-18 | 마쓰모도 긴조꾸 가부시끼가이샤 | 카아드 자물쇠 |
JPH05113064A (ja) * | 1991-10-21 | 1993-05-07 | Takayoshi Matsuoka | カード状キーを用いた錠装置 |
JP2003307058A (ja) * | 2002-04-12 | 2003-10-31 | Sherlock Corp | カ−ド式錠装置 |
KR100528505B1 (ko) | 2003-06-28 | 2005-11-15 | 한국제강 주식회사 | 도어 록 장치 |
Family Cites Families (10)
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US3416335A (en) * | 1967-01-10 | 1968-12-17 | Barney Walter | Magnet controlled apparatus |
NO146441C (no) * | 1980-08-08 | 1982-09-29 | Elkem Spigerverket As | Anordning ved omkodbar hullkortlaas |
NO166248C (no) * | 1988-05-24 | 1991-06-19 | Trioving As | Anordning ved omkodbar hullkortlaas. |
DE4002092A1 (de) * | 1990-01-25 | 1991-08-01 | Schulte Schlagbaum Ag | Schloss mit durch einschieben einer bereichsweise magnetisierten schluesselkarte freizugebender schliessfunktion |
NZ244869A (en) * | 1991-10-24 | 1996-06-25 | Cardlok Pty Ltd | Slotted card for use as lock key: lock used by operation of combination and slotted key cards |
US5355701A (en) * | 1993-03-01 | 1994-10-18 | Tobias Marc W | Method and apparatus for decoding a pin tumbler lock |
KR0137881B1 (ko) * | 1994-11-17 | 1998-06-15 | 김경수 | 카드키를 이용한 시건장치 |
US5669254A (en) * | 1996-04-05 | 1997-09-23 | Simple Locksmith Co., Ltd. | Locking device |
JPH09291729A (ja) * | 1996-04-26 | 1997-11-11 | N K Parts Kogyo:Kk | カード式錠 |
US7131301B1 (en) * | 2005-09-23 | 2006-11-07 | Hsueh-Liang Chang | Locking device for a storage cabinet |
-
2010
- 2010-06-23 US US13/806,170 patent/US20130091908A1/en not_active Abandoned
- 2010-06-23 WO PCT/KR2010/004062 patent/WO2011162424A1/ko active Application Filing
- 2010-06-23 EP EP10853707.7A patent/EP2586939A1/en not_active Withdrawn
- 2010-06-23 CN CN201080068387.4A patent/CN103038431B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654783A (en) * | 1970-04-01 | 1972-04-11 | Fred G Sinclair | Lock with readily interchangeable key |
KR910000192Y1 (ko) * | 1986-07-10 | 1991-01-18 | 마쓰모도 긴조꾸 가부시끼가이샤 | 카아드 자물쇠 |
US4735068A (en) * | 1987-03-12 | 1988-04-05 | Miwa Lock Co., Ltd. | Card operated lock |
JPH05113064A (ja) * | 1991-10-21 | 1993-05-07 | Takayoshi Matsuoka | カード状キーを用いた錠装置 |
JP2003307058A (ja) * | 2002-04-12 | 2003-10-31 | Sherlock Corp | カ−ド式錠装置 |
KR100528505B1 (ko) | 2003-06-28 | 2005-11-15 | 한국제강 주식회사 | 도어 록 장치 |
Also Published As
Publication number | Publication date |
---|---|
EP2586939A1 (en) | 2013-05-01 |
CN103038431A (zh) | 2013-04-10 |
US20130091908A1 (en) | 2013-04-18 |
CN103038431B (zh) | 2015-12-02 |
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