CN1260453C - Rotating pin tumbler side bar lock with side bar control - Google Patents
Rotating pin tumbler side bar lock with side bar control Download PDFInfo
- Publication number
- CN1260453C CN1260453C CNB028046137A CN02804613A CN1260453C CN 1260453 C CN1260453 C CN 1260453C CN B028046137 A CNB028046137 A CN B028046137A CN 02804613 A CN02804613 A CN 02804613A CN 1260453 C CN1260453 C CN 1260453C
- Authority
- CN
- China
- Prior art keywords
- sliding part
- key
- side chain
- keyhole
- cylinder lock
- 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.)
- Expired - Lifetime
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Classifications
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- 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
- E05B27/0032—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with both axially and radially arranged tumbler pins or balls
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- 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
- E05B27/0039—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with pins which slide and rotate about their axis
-
- 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
- E05B27/0053—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-slave key
-
- 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
- E05B27/0082—Side bar locking
-
- 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
- E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
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- Lock And Its Accessories (AREA)
- Supports Or Holders For Household Use (AREA)
- Domestic Plumbing Installations (AREA)
- Switches With Compound Operations (AREA)
Abstract
A twisting tumbler lock with a side bar (16,16') is provided with additional levels of security by a axially reciprocable slider (24,24') which is normal ly positioned to block operation of the side bar (16,16') but is moved by a specially configured key (34,34') to free operation of the side bar (16,16') . This provides a third level of locking security, it also allows master keyin g. The unique key (34,34') has a portion of a rib (40) formed to cooperate with the slider (24,24') to further allow key control.
Description
The related application reference
The application is that the sequence number of submitting to February 6 calendar year 2001 is No.09/776, the continuation application of 929 patent application.
Technical field
The improvement of system bolt side bar lock and key thereof the present invention relates to ship and resell on another market.
Background technology
Have the rotation or the twisting tumbler lock of the side chain bar control member of making bolt, and be used to operate that the key of this type of lock is known in the art, and by the Medeco safety lock company production and sales of Virginia saran more than 20 year.The for example following patent that transfers Medeco safety lock company: 3,499,302, the invention people is people (1970 years) such as Spain; 3,722,240, the invention people is people (1973 years) such as Spain; 4,635,455, the invention people is Oliver (1987 years); 5,289,709, the invention people is Field (1994 years); 5,419,168, the invention people is Field (nineteen ninety-five); 5,570,601, the invention people is Field (1996 years); 5,615,565, the invention people is Field (1997) and 6,023,954, and the invention people is Field (2000 years).
Safety is the essential feature of lock, and people expect to obtain the added security that twisting tumbler lock had with dual mechanism especially.
The feature that the another kind of high security lock makes us expecting especially is its main latching operation ability.Added security is provided and this preventive action are used for main latching operation, thereby make main lock system have efficient.
Equally usefully use unique key and be used for the key billet of this type lock, so that the added security that provides lock control device to reach.
Summary of the invention
The present invention relates to improve raising and reverse the safety that system bolt twin-lock is decided mechanism's lock substantially, the Medeco lock of any type of side chain linkage is locked and be can be used for having to this lock such as Medeco type, comprises the Medeco twin-stage lock of original M edeco cylinder lock, Medeco cam lock, Medeco twin shaft lock and band compensation top bolt restraining pin etc.The present invention adopts a kind of sliding part, and it roughly slides in the cylindrical drum of lock vertically, and has the bottom that a projection is used to contact a rib on the key land.The sliding part of key thereby positioning control side chain bar is so that allow the side chain bar to move to an open position.The side chain bar of this sliding part control and unique key and key land provide further safety, allow the control of main latching operation and key.
According to the present invention, a kind of cylinder lock is provided, it comprises a rotatable cylindrical drum with rotation and keyhole, described cylinder lock is controlled by rotatable reciprocating system bolt, described system bolt can be touched by a side chain bar under the control of a key selectively, described system bolt is parallel to the direction of cylindrical drum rotation and extends and close described keyhole in described rotatable cylindrical drum, it is characterized in that comprising: a sliding part movably, its direction that is parallel to the cylindrical drum rotation in described rotatable cylindrical drum is extended and close described keyhole, described sliding part and described system bolt are separated, and by sliding along the direction parallel with described cylindrical drum rotation in described cylindrical drum with the contact of key, described sliding part matches with the lock motion of controlling the side chain bar and controls the operation of described cylinder lock with described side chain bar.
Preferably, described sliding part is offset along the direction parallel with described cylindrical drum rotation.
Preferably, described skew is provided by a spring in the cylindrical drum, to force sliding part along sliding towards the direction of the inlet of keyhole.
Preferably, described sliding part has an extension, and it extends in the keyhole so that contact with key.
Preferably, described extension is a sliding part projection, and its shape matches with the part that a key is inserted in the keyhole.
Preferably, described sliding part can be inserted in the cylinder lock by a keyhole of leaving in described cylinder lock.
Preferably, described sliding part longitudinally inserts in the bottom of described cylindrical drum.
According to the present invention, a kind of key of being used in combination with aforementioned cylinder lock of being used for is provided, described key has land, when the land of key was inserted into keyhole, the described land that matches with the keyhole of described cylindrical drum, the rib on the land, the part on the rib were positioned to contact and to control the lock motion of described sliding part.
According to the present invention, a kind of main latching operation system is provided, it comprises aforementioned cylinder lock and some aforementioned keys, described some keys they land and sliding part on have the configuration that differs from one another, so key can be operated controlling the operation of this sliding part, and another key can not be controlled the operation of this sliding part.
According to the present invention, a kind of cylinder lock combination is provided, it comprises a rotatable cylindrical drum with rotation and keyhole, described cylindrical drum is controlled by rotatable reciprocating system bolt, described system bolt touches and further controls a side chain bar, it is characterized in that comprising: a sliding part, it is supported by cylindrical drum; A spring, it is used for sliding part is offset to a position towards the inlet of described keyhole; Described sliding part has dead bolt spaced apart; Described side chain bar has side chain bar projection spaced apart, described side chain bar projection on described dead bolt on the described sliding part and the described side chain bar interferes with each other, thereby stop the operation of described side chain bar, be moved in the space of dead bolt between described side chain bar projection of described sliding part unless described sliding part is being resisted the skew effect of spring; Described sliding part has a sliding part projection, and described sliding part projection has a contact surface, and this contact surface extends in the keyhole; A key, it is constructed to insert described keyhole, described key has a contact surface, be used for contacting with the contact surface of sliding part projection and described sliding part being moved to a position along the direction opposite with the skew effect of spring, the dead bolt on the above sliding part of this position does not contact described side chain bar projection.
In above-mentioned cylinder lock combination, preferably, described sliding part inserts in the cylinder lock by the bottom of keyhole.
In above-mentioned cylinder lock combination, preferably, described sliding part vertically inserts in the cylinder lock by an opening on the cylindrical drum bottom.
According to the present invention, a kind of key that is used for cylinder lock is provided, this cylinder lock comprises a rotatable cylindrical drum with rotation and keyhole, rotatable reciprocating system bolt, be used to contact the removable side chain bar of described system bolt, be used to control the sliding part of the operation of described side chain bar, extend into a sliding part projection on the sliding part of keyhole, described key comprises a shank of the key and a key land, the structure complementation of the shape of this key land and keyhole shape, on described key billet, have a rib at least, and on described rib, have a contact surface to be used for matching merge to drive described sliding part and move so that open described side chain bar along the direction parallel with described cylindrical drum rotation with described sliding part projection.
According to the present invention, a kind of cylinder lock is provided, it comprises a rotatable cylindrical drum with rotation and keyhole, described cylinder lock is controlled by the rotatable reciprocating system bolt that contacts and control a side chain bar, it is characterized in that comprising: a sliding part, it is supported by described cylindrical drum; A spring is used for the inlet skew of described sliding part towards described keyhole; Described sliding part has dead bolt spaced apart; Described side chain bar has side chain bar projection spaced apart; Described dead bolt on the described sliding part and described side chain bar projection interfere with each other, to stop the operation of described side chain bar,, described sliding part is moved in the space of dead bolt between described side chain bar projection of described sliding part unless resisting the skew effect of spring; Described sliding part has a sliding part projection, and this sliding part projection has a contact surface, and this contact surface extends in the keyhole, is used for being cooperated and being driven by a suitable key that can be inserted into keyhole.
In above-mentioned cylinder lock, preferably, the contact surface shape on the described sliding part projection matches so that main latching operation to be provided with the difform contact surface on the key that is used for cylinder lock.
Description of drawings
Fig. 1 has the cylindrical drum of a side chain torsion of bar system bolt-lock or the end-view of lock core;
Fig. 2 is the longitudinal sectional drawing along 2-2 hatching gained among Fig. 1;
Fig. 3 is the horizontal sectional drawing along 3-3 hatching gained among Fig. 2;
Fig. 4 is the plan view of key billet of the present invention;
Fig. 5 is and the similar end-view of Fig. 1 that wherein lock is on the position of opening;
Fig. 6 is the longitudinal sectional drawing along 6-6 hatching gained among Fig. 5;
Fig. 7 is the longitudinal sectional drawing along 7-7 hatching gained among Fig. 6;
Fig. 8,9,10 and 11 illustrates a kind of switching key of the present invention for can select embodiment, and a sliding part is placed on it so that the possibility of main latching operation is shown;
Figure 12 is the cross-section front view of Medeco cylinder lock in the prior art, so that basis of the present invention to be shown;
Figure 13 is the sectional drawing along 13-13 hatching gained among Figure 12;
Figure 14 is a kind of end-view of cylindrical drum of twisting tumbler lock, and this lock has a side chain bar and another kind of embodiment of the present invention is shown;
Figure 15 is the longitudinal sectional drawing along 15-15 hatching gained among Figure 14;
Figure 16 is the horizontal sectional drawing along 16-16 hatching gained among Figure 15;
Figure 17 is the end-view of cylindrical drum shown in Figure 14, shows each component of cylindrical drum on latched position;
Figure 18 is the longitudinal sectional drawing along 18-18 hatching gained among Figure 17;
Figure 19 is the horizontal sectional drawing along 19-19 hatching gained among Figure 18;
Figure 20 is the plan view that is used for the key billet of key of the present invention.
The specific embodiment
As Figure 1-3, cylindrical drum or lock core 10 have the traditional keyhole 12 that is had just like in the Medeco lock.Tumbler hole 14 is used for rotation and back and forth, promptly reverses system bolt 11 (Figure 12), has configuration 13 to be used for holding as described in prior art Medeco lock construction and the above-mentioned patent and the side chain bar 16 that illustrates, shown in Figure 12 and 13 in the side of system bolt 11.Because the remainder of this Medeco lock is known, not shown for simplicity these parts, except in Figure 12 and 13 in order to describe prior art (just these parts are shown).
In the present invention, also have along its soffit groove 22 spaced apart, as illustrated in fig. 1 and 2 on the side chain bar.Projection 23 is defined by the space between these grooves.
Being positioned in the axis hole 30 of lock core cylinder is sliding part 24, and its slides on an axle parallel with the axis of rotatable lock core cylinder.This has this sliding part a projection 26, this projection 26 to extend into keyhole 12 in a bottom to be used for being meshed with the suitable key that will describe.Spring 28 is set, and it is used for sliding part in the hole 30 vertically and towards the place ahead or towards one section of the key inlet point skew of lock.
This sliding part 24 also has dead bolt spaced apart 32 in its surface, as shown in Fig. 1,2 and 3.When having enough sizes and length to be in correct location with convenient sliding part, these dead bolts match with groove 22 on the side chain bar, or when incorrect the location and projection 23 interferences on the side chain bar.As shown in Figure 2, these dead bolts 32 on this sliding part and the projection on the side chain bar 16 23 interact, then stop this side chain bar to move inward, the therefore operation of having blocked side chain bar and lock.
As shown in Figure 6, when sliding part spring 28 be compressed and sliding part on dead bolt 32 when being positioned in the groove 22 on the side chain bar, the side chain bar can be operated as shown in Fig. 5 and 6.Therefore, except this system bolt back and forth and rotatablely moving, this sliding part gives a third level of lock control.
A unique key billet 34 can be furnished with appropriate key tooth 35 and be used for operable lock.This key billet has a handle 36 and a land 38.This land shape is consistent with the shape of keyhole 12.There is a rib 40 side at this key billet (with this key), and this rib 40 has a contact surface 42 and is used for contacting with projection 26 on the sliding part 24.As shown in Figure 6, touch protrudingly 26 the time when inserting key and this rib bottom 42, its compression spring 28 also is not positioned on the position with side chain bar operation interference this sliding part.
Fig. 8,9,10 and 11 shows other embodiment, and the contact surface 42 on the key rib 40 has different configurations in these embodiments, and shows sliding part placed on it 24, sliding part projection 26 have one with the surface of contact surface 42 complementations.Fig. 8 is and identical embodiment shown in Fig. 1-7, but is on the open position shown in Figure 6.This sliding part projection is the key rib bottom 42a that a step 44 is used to receive like configurations among Fig. 9.Figure 10 has an inclined-plane 46 to be used for matching with inclined-plane 42b on key rib 40 ends.Figure 11 has on 26 a toothed surface 48 to be used for matching with the complementary with it edge surface 42 of shape in projection.For describing the possibility of main latching operation, the key among Fig. 8 will make sliding part shown in Figure 8 correctly locate, and the key among Figure 11 is with the sliding part among proper operation Figure 11.Key among Fig. 8 also will make the sliding part among Figure 11 correctly locate.Yet the key among Figure 11 pushes away the sliding part among Fig. 8 too far away, and this lock of not opening.Similarly, the key among Fig. 8 can not be operated the sliding part as Fig. 9 or structure shown in Figure 10, because it pushes away this sliding part too far away, thereby does not open this lock.By providing the different keys that have heteroid key rib end, and provide different cylindrical drum, can optionally operate these cylindrical drum by different keys with heteroid sliding part projection.
Figure 14-20 illustrates one can select embodiment, and wherein the pattern of obstruction piece or sliding part is not to insert an into rod of cylindrical drum bottom, but a piece that can insert from the keyhole bottom.This point can be with reference to Figure 14,15 and 16 and illustrated in greater detail, and sliding part shown in these figure is on the position of not blocking the side chain bar.As shown in the figure, lock core 10 has a keyhole 12 in its bottom.On this side chain bar 16 ' spaced apart groove 22 ' is arranged, it will make the side chain bar to be removed or to be blocked by sliding part, will describe below.As described previously described in the embodiment, basis of the present invention is the Medeco twisting tumbler lock, as shown in Figure 12 and 13, wherein side chain bar 16 is with respect to the axle traverse motion of lock core cylinder, thereby obtain the locking of higher level, and the side chain bar by spring to bias internal, so that support by the cam path in the lock body 19, perhaps also therefrom come out through the tongue in the lock body 19, this cam path 19 matches with cam 18 on the side chain bar shown in Figure 16 and Figure 19, and this is the same with the Medeco lock all to be traditional pattern.When attempting by key rotation lock core, cam 18 makes side chain bar 16 ' inwardly be pressed to the center of cylindrical drum.This side chain bar has some protruding 20 ' to be used for matching with the cylindrical drum of reversing known to the prior art.Also have along its side groove 22 ' spaced apart on this side chain bar.
In this embodiment, this sliding part is a block 24 ', and its shape matches with the cylinder barrel shell and can insert from the open bottom end of keyhole 12.Spring 28 ' is used for pushing sliding part to the shank of the key, shown in Figure 15 and 18.This sliding part moves axially along key in space 30 '.The sliding part of lock core shape has dead bolt 32 ' spaced apart on the surface thereon, shown in Figure 15 and 18.When sliding part by key positioner on position shown in Figure 15 and 16 time, the groove 22 in the removable approaching side locking bar of these dead bolts.Yet as shown in figure 18, when key did not drive sliding part, dead bolt 32 ' partly intersected with groove 22 ' the side chain bar outward shown in the interference point 33, and this has just stoped the inside axially-movable of side chain bar and has stoped lock to be operated to finish unblanks.Unless this situation occurs all the time when with a suitable key,, key as shown in figure 20 34 ' make sliding part 24 ' when the normal position of Figure 18 moves on the lockset position of coupler of Figure 15 thereby inserting keyhole 12.This point can be finished by another projection 35 on the sliding part 24 ', intersects with the profile of key land 38 ' thereby this projection 35 extends into keyhole.On the key land block 42 ' is arranged, it 35 contact with projection, and when the insertion key pressuring spring 28 ', thereby make the activity when dead bolt 32 ' is positioned at as shown in figure 15 groove 22 ' of side chain bar.
In operation, key 34 ' is inserted into keyhole 12 and moves towards the direction opposite with the skew effect of spring 28 ' to drive sliding part 24 ', when projection 32 ' was positioned at the position of matching with groove 22 ', side chain bar 16 ' was movable to allow key rotation lock core and to drive lock.Unless the part 42 ' contact projection 35 of key 34 ', this sliding part or piece 24 ' will block the operation of lock.
Key also can be used for this embodiment shown in Fig. 8-11.
The advantage of said structure is that it allows main latching operation and obtains higher safety, because it does not need to adopt traditional lock pin and system bolt master latching operation technology to make lock be equipped with selected main latching operation ability.When being used for replenishing traditional main latching operation technology, it provides additional effectiveness therefore to provide safer system for the user.
Although the present invention is described with reference to specific embodiment, should be understood that the description that these embodiment just carry out the disclosed application of the present invention and principle.Make and design many other configurations in the spirit and scope of the invention that can in not breaking away from, be defined as appended claims.
Claims (15)
1, a kind of cylinder lock, it comprises a rotatable cylindrical drum with rotation and keyhole, described cylinder lock is controlled by rotatable reciprocating system bolt, described system bolt is touched selectively by a side chain bar under the control of a key, described system bolt is parallel to the direction of cylindrical drum rotation and extends and close described keyhole in described rotatable cylindrical drum, it is characterized in that comprising:
A sliding part movably, its direction that is parallel to the cylindrical drum rotation in described rotatable cylindrical drum is extended and close described keyhole, described sliding part and described system bolt are separated, and by sliding along the direction parallel with described cylindrical drum rotation in described cylindrical drum with the contact of key, described sliding part matches with the lock motion of controlling the side chain bar and controls the operation of described cylinder lock with described side chain bar.
2, cylinder lock as claimed in claim 1 is characterized in that, described sliding part is offset along the direction parallel with described cylindrical drum rotation.
3, cylinder lock as claimed in claim 2 is characterized in that, described skew is provided by a spring in the cylindrical drum, to force sliding part along sliding towards the direction of the inlet of keyhole.
4, cylinder lock as claimed in claim 2 is characterized in that, described sliding part has an extension, and it extends in the keyhole so that contact with key.
5, cylinder lock as claimed in claim 4 is characterized in that, described extension is a sliding part projection, and its shape matches with the part that a key is inserted in the keyhole.
6, cylinder lock as claimed in claim 2 is characterized in that, described sliding part is inserted in the cylinder lock by a keyhole of leaving in described cylinder lock.
7, cylinder lock as claimed in claim 2 is characterized in that, described sliding part longitudinally inserts in the bottom of described cylindrical drum.
8, a kind of key of being used in combination with cylinder lock as claimed in claim 1 of being used for, described key has land, when the land of key was inserted into keyhole, the described land that matches with the keyhole of described cylindrical drum, the rib on the land, the part on the rib were positioned to contact and to control the lock motion of described sliding part.
9, a kind of main latching operation system, comprise cylinder lock as claimed in claim 1 and some keys as claimed in claim 8, described some keys they land and sliding part on have the configuration that differs from one another, so key can be operated controlling the operation of this sliding part, and another key can not be controlled the operation of this sliding part.
10, a kind of cylinder lock combination comprises a rotatable cylindrical drum with rotation and keyhole, and described cylindrical drum is controlled by rotatable reciprocating system bolt, and described system bolt touches and further control a side chain bar, it is characterized in that comprising:
A sliding part, it is supported by cylindrical drum;
A spring, it is used for sliding part is offset to a position towards the inlet of described keyhole;
Described sliding part has dead bolt spaced apart;
Described side chain bar has side chain bar projection spaced apart, described side chain bar projection on described dead bolt on the described sliding part and the described side chain bar interferes with each other, thereby stop the operation of described side chain bar, be moved in the space of dead bolt between described side chain bar projection of described sliding part unless described sliding part is being resisted the skew effect of spring;
Described sliding part has a sliding part projection, and described sliding part projection has a contact surface, and this contact surface extends in the keyhole;
A key, it is constructed to insert described keyhole, described key has a contact surface, be used for contacting with the contact surface of sliding part projection and described sliding part being moved to a position along the direction opposite with the skew effect of spring, the dead bolt on the above sliding part of this position does not contact described side chain bar projection.
11, cylinder lock combination as claimed in claim 10 is characterized in that, described sliding part inserts in the cylinder lock by the bottom of keyhole.
12, cylinder lock combination as claimed in claim 10 is characterized in that described sliding part vertically inserts in the cylinder lock by an opening on the cylindrical drum bottom.
13, a kind of key that is used for cylinder lock, this cylinder lock comprises a rotatable cylindrical drum with rotation and keyhole, rotatable reciprocating system bolt, be used to contact the removable side chain bar of described system bolt, be used to control the sliding part of the operation of described side chain bar, extend into a sliding part projection on the sliding part of keyhole, described key comprises a shank of the key and a key land, the structure complementation of the shape of this key land and keyhole shape, on described key billet, have a rib at least, and on described rib, have a contact surface to be used for matching merge to drive described sliding part and move so that open described side chain bar along the direction parallel with described cylindrical drum rotation with described sliding part projection.
14, a kind of cylinder lock, it comprises a rotatable cylindrical drum with rotation and keyhole, described cylinder lock is controlled by the rotatable reciprocating system bolt that contacts and control a side chain bar, it is characterized in that comprising:
A sliding part, it is supported by described cylindrical drum;
A spring is used for the inlet skew of described sliding part towards described keyhole;
Described sliding part has dead bolt spaced apart;
Described side chain bar has side chain bar projection spaced apart;
Described dead bolt on the described sliding part and described side chain bar projection interfere with each other, to stop the operation of described side chain bar,, described sliding part is moved in the space of dead bolt between described side chain bar projection of described sliding part unless resisting the skew effect of spring;
Described sliding part has a sliding part projection, and this sliding part projection has a contact surface, and this contact surface extends in the keyhole, is used for being cooperated and being driven by a suitable key that is inserted into keyhole.
15, cylinder lock as claimed in claim 14 is characterized in that, the contact surface shape on the described sliding part projection matches so that main latching operation to be provided with the difform contact surface on the key that is used for cylinder lock.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77692901A | 2001-02-06 | 2001-02-06 | |
| US09/776,929 | 2001-02-06 | ||
| US09/981,801 US6477875B2 (en) | 2001-02-06 | 2001-10-19 | Rotating pin tumbler side bar lock with side bar control |
| US09/981,801 | 2001-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1491311A CN1491311A (en) | 2004-04-21 |
| CN1260453C true CN1260453C (en) | 2006-06-21 |
Family
ID=27119259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028046137A Expired - Lifetime CN1260453C (en) | 2001-02-06 | 2002-01-28 | Rotating pin tumbler side bar lock with side bar control |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP1366256B1 (en) |
| JP (1) | JP4219685B2 (en) |
| CN (1) | CN1260453C (en) |
| AR (1) | AR032543A1 (en) |
| AT (1) | ATE380913T1 (en) |
| AU (1) | AU2002237938B2 (en) |
| BR (1) | BR0207036B1 (en) |
| CA (1) | CA2435335C (en) |
| DK (1) | DK1366256T3 (en) |
| EG (1) | EG23147A (en) |
| ES (1) | ES2298347T3 (en) |
| HK (1) | HK1060606A1 (en) |
| IL (1) | IL157250A (en) |
| MX (1) | MXPA03006983A (en) |
| NO (1) | NO337543B1 (en) |
| NZ (1) | NZ528007A (en) |
| PL (1) | PL204066B1 (en) |
| TW (1) | TW513510B (en) |
| WO (1) | WO2002066773A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6945082B2 (en) * | 2001-02-06 | 2005-09-20 | Medeco Security Locks, Inc. | Key blank, key and master keying system |
| US8438889B2 (en) * | 2007-02-22 | 2013-05-14 | Sargent Maufacturing Company | Shaped top pin for bump resistant cylinder |
| EP4321714A1 (en) * | 2022-07-25 | 2024-02-14 | C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik | Locking system comprising a lock cylinder and an appropriate key |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3499302A (en) * | 1967-03-01 | 1970-03-10 | Roy C Spain | Cylinder lock |
| US3748881A (en) * | 1972-01-04 | 1973-07-31 | Illinois Tool Works | Key ejector lock |
| FR2388966A1 (en) * | 1977-04-27 | 1978-11-24 | Gruslin Philippe | Rotary cylindrical lock for door - has hardened steel cover and additional rear slide operated plunger to operate drive plate |
| DE3630524A1 (en) * | 1986-09-08 | 1988-03-10 | Sigismund Laskowski | Sliding device for an anti-pick safeguard in a lock cylinder |
| US5419168A (en) * | 1991-10-24 | 1995-05-30 | Medeco Security Locks, Inc. | Hierarchical cylinder lock and key system |
| AT400968B (en) * | 1993-03-03 | 1996-05-28 | Evva Werke | CYLINDER LOCK AND FLAT KEY WITH TAXES |
| US5615566A (en) * | 1995-09-18 | 1997-04-01 | Brandt; Greg N. | Cylinder lock and key |
| ITTO980491A1 (en) * | 1998-06-05 | 1999-12-05 | Mottura Serrature Di Sicurezza | CYLINDER LOCK. |
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2002
- 2002-01-23 TW TW091101015A patent/TW513510B/en not_active IP Right Cessation
- 2002-01-28 JP JP2002566066A patent/JP4219685B2/en not_active Expired - Fee Related
- 2002-01-28 WO PCT/US2002/002211 patent/WO2002066773A1/en active IP Right Grant
- 2002-01-28 DK DK02704245T patent/DK1366256T3/en active
- 2002-01-28 EP EP02704245A patent/EP1366256B1/en not_active Expired - Lifetime
- 2002-01-28 AT AT02704245T patent/ATE380913T1/en not_active IP Right Cessation
- 2002-01-28 NZ NZ528007A patent/NZ528007A/en not_active IP Right Cessation
- 2002-01-28 AU AU2002237938A patent/AU2002237938B2/en not_active Ceased
- 2002-01-28 IL IL15725002A patent/IL157250A/en active IP Right Grant
- 2002-01-28 ES ES02704245T patent/ES2298347T3/en not_active Expired - Lifetime
- 2002-01-28 CN CNB028046137A patent/CN1260453C/en not_active Expired - Lifetime
- 2002-01-28 BR BRPI0207036-7A patent/BR0207036B1/en not_active IP Right Cessation
- 2002-01-28 PL PL363376A patent/PL204066B1/en unknown
- 2002-01-28 CA CA2435335A patent/CA2435335C/en not_active Expired - Lifetime
- 2002-01-28 MX MXPA03006983A patent/MXPA03006983A/en active IP Right Grant
- 2002-02-05 AR ARP020100381A patent/AR032543A1/en active IP Right Grant
- 2002-02-06 EG EG20020156A patent/EG23147A/en active
-
2003
- 2003-07-30 NO NO20033392A patent/NO337543B1/en not_active IP Right Cessation
-
2004
- 2004-05-17 HK HK04103454A patent/HK1060606A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE380913T1 (en) | 2007-12-15 |
| CN1491311A (en) | 2004-04-21 |
| NZ528007A (en) | 2004-06-25 |
| EP1366256B1 (en) | 2007-12-12 |
| DK1366256T3 (en) | 2008-05-05 |
| MXPA03006983A (en) | 2003-11-18 |
| HK1060606A1 (en) | 2004-08-13 |
| BR0207036A (en) | 2004-02-25 |
| IL157250A0 (en) | 2004-02-19 |
| WO2002066773A1 (en) | 2002-08-29 |
| CA2435335C (en) | 2010-01-26 |
| CA2435335A1 (en) | 2002-08-29 |
| IL157250A (en) | 2005-07-25 |
| PL204066B1 (en) | 2009-12-31 |
| EG23147A (en) | 2004-05-31 |
| TW513510B (en) | 2002-12-11 |
| BR0207036B1 (en) | 2013-03-05 |
| AR032543A1 (en) | 2003-11-12 |
| NO20033392D0 (en) | 2003-07-30 |
| JP4219685B2 (en) | 2009-02-04 |
| AU2002237938B2 (en) | 2006-06-29 |
| EP1366256A4 (en) | 2007-06-27 |
| JP2004521201A (en) | 2004-07-15 |
| PL363376A1 (en) | 2004-11-15 |
| EP1366256A1 (en) | 2003-12-03 |
| ES2298347T3 (en) | 2008-05-16 |
| NO337543B1 (en) | 2016-05-02 |
| NO20033392L (en) | 2003-08-04 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term |