US3919866A - Lock with push-button operated bolt - Google Patents

Lock with push-button operated bolt Download PDF

Info

Publication number
US3919866A
US3919866A US40820973A US3919866A US 3919866 A US3919866 A US 3919866A US 40820973 A US40820973 A US 40820973A US 3919866 A US3919866 A US 3919866A
Authority
US
United States
Prior art keywords
lock
push
button
bolt
stator
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
Application number
Other languages
English (en)
Inventor
Paul Lipschutz
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.)
Valeo Neiman SA
Original Assignee
Individual
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
Priority claimed from FR7237254A external-priority patent/FR2204206A5/fr
Priority claimed from FR7307027A external-priority patent/FR2219682A6/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3919866A publication Critical patent/US3919866A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/28—Locks for glove compartments, console boxes, fuel inlet covers or the like
    • E05B83/30—Locks for glove compartments, console boxes, fuel inlet covers or the like for glove compartments
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/048—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with sliding output elements forming part of cylinder locks, e.g. in the form of pins or cams
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • E05B13/105—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle the handle being a pushbutton
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0976—Sliding cam
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5097—Cabinet
    • Y10T70/5111—Projectable bolt
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5496—Freely movable external manipulator
    • 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
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7576—Sliding and rotary plug

Definitions

  • the present invention relates to key-operated and push-button responsive locks or safety locks used in buildings, metallic furniture and automotive vehicles as well as in some counting devices.
  • One of the objects of the invention is to reduce the cost price of such a lock thereby to promote the commercial difiusion offered by its various applications.
  • Another object of the invention is to simplify the design and manufacture of this kind of lock, thereby to automatically achieve a reduction in manufacturing tools or implements, in manufacturing time, in the stocks, storage and supplies of component parts as well as in the terms of deliveries.
  • a further object is to simplify the mounting or assembly of the lock proper and the mounting of the closing constructions to be operated thereby.
  • Still another object of the invention is to increase the reliability which as everybody knows increases when the number of component parts decreases.
  • a conventional lock of the same kind consists essentially of three main elements:
  • stator engaged by the tumbler plates or pins of the rotor to achieve the locking action and serving at the same time as a push-button
  • a lock body adapted to be secured either to the stationary frame or to the movable panel or door to be closed, which body receives and accommodates the stator and serves as a guide or slideway for the stator in its translatory motion.
  • the lock which is the subject matter of the present invention only comprises two elements instead of three, which elements are the following:
  • stator which forms at the same time the body where the rotor is sliding.
  • FIG. 1 is a longitudinal section of a lock of this invention with the key inserted
  • FIG. 2 is a view in cross-section taken upon the line llII in FIG. 1;
  • FIG. 3 shows in longitudinal section the lock of FIG. 1 in unlocked condition with the key removed
  • FIG. 4 shown in longitudinal section the lock of FIG. 1 in locked condition and with the key removed;
  • FIG. 5 is a perspective view of the lock-bolt of the lock of FIG. 1;
  • FIG. 6 is a top view with a partial section taken upon the line VIVI in FIG. 4;
  • FIG. 7 is an end view of the push-button member shown in FIG. 6;
  • FIG. 8 shows in longitudinal section a second embodiment of the invention
  • FIG. 9 is a cross-section by the plane IX-IX in FIG.
  • FIG. 10 shows in longitudinal section the lock of FIG. 8 in the open position
  • FIG. 11 is a longitudinal section of the lock of FIG. 8 in the locked condition with the push-button pressed inwardly;
  • FIG. 12 is a longitudinal section of the lock of FIG. 4 in the locked condition and the push button in a rest position; and 7 FIG. 13 is a view in section taken upon the plane XIIIXIII in FIG. 12.
  • FIG. 1 the push-button l of generally cylindrical shape which holds tumbler plates and receives the key 2. It has therefore the ability to rotate and to move into the stator 3 where it remains guided. Its end opposite from the button exhibits a prismatic extension 5 having a ramp or like cam profile 4 which will cause the shifting motion of the lock-bolt; the portion 5 is not symmetrical with respect to the vertical axial plane of FIGS. 1, 3, 4: as a matter of fact it has a shoulder 6' which will serve as an abutment or like stop for the ramp and for the button in the direction of inward motion (see FIG. 6) when the rotor is locked against angular rotation, the key having been removed (FIGS. 4 and 6).
  • the body 3 is formed in its bottom end with a window or like opening 20 one of the vertical sides of which is engaged in abutment by the shoulder 6 of the push-button 1 and its extension 5 (FIGS. 4 and 6).
  • the body 3 is extended by a cage 9 forming a transverse slideway for the lock-bolt 10.
  • this body is milled or cut out along a pair of symmetrical grooves 7 and 7' which serve as a housing and guides for the tumbler plates 8 of the rotor 1 when the latter have moved out into the outward extended position which is the case in FIG. 3, the key being withdrawn, after having turned the rotor through and the bolt having moved out into the outward extended locked position (as examplified in FIG. 4).
  • the lock-bolt 10 which in the outward extended position engages a notch or like keeper, bolt-clasp or strikebox provided in the stationary part not shown is driven into this locking position by a spring 12 which bears on the one hand on a central protrusion 13 of said bolt and on the other hand in a cavity 14 of the body 3.
  • the bolt 10 exhibits a nearly central appendix l5 projecting slightly from the end surface of the bolt for extending into a window or opening 11 of the cage 9: thus the upper portion of the appendix 15 under the action of the spring 12 comes in abutment against the upper inner face of the window 11 for limiting the vertical stroke (case illustrated in FIGS. 1, 2 and 4) of the bolt when it moves out into locking position (FIGS. 1, 4 and 6).
  • the bolt 10 therefore exhibits at its centre towards the push-button the protrusion 13 the shape of which is such as to comply with the following requirements: at the top or upper portion (FIGS. 1 and 3) it is designed to receive the thrust of the terminal ramp or cam portion 4 and at the bottom or downward located portion (FIGS. 4 and 6) there is a half-moon like recess 16 cut out to avoid locking the rotor against rotation and to let the end of the ramp 4 move thereinto.
  • the end portion in extension of said ramp has a semi-cylindrical shape (FIG. 2).
  • the thrust exerted upon the push-button 1 applies a vertical component force on the spring 12 it compresses; in a reverse manner the release of this spring 12 drives the pushbutton outwards.
  • the structure of the bolt is shown in perspective view in FIG. 5 where a portion of the upper end of this bolt has been assumed to be omitted or removed to let show the appendix which serves as a stop abutment for the vertical motion of said bolt against the window 11 in the slideway-like cage 9 forming the end of the body.
  • a shoulder or collar 18 has been provided to abut against the inner portion or face of the cover 17 of the lock which on assembling is crimped or seated onto the body 3 which carries teeth such as 19 for being securely positioned onto the stationary frame or the door or closure panel of the closing construction to be fitted therewith.
  • the tumbler plates are retracted and the rotor may be rotated through 180 to bring it into the position shown in FIG. 1; the key may then be withdrawn and the push-button may be depressed as shown in FIG. 3: as a matter of fact the shoulder 6 of the push-button does no longer meet the edge of the window 20, the push-button having rotated through 180 and the tumbler plates 8 in the position shown in the Figure may slide in the groove 7'.
  • the ramp 4 bears at first with its rounded end onto the gouge-shaped formation 21 which is complementary of the protrusion 6 and then with its prismatic portion so that it brings back downwards the bolt assembly 10 while compressing the spring 12.
  • the previous embodiment directed to a new keyresponsive push-button operated lock thus reduces from three to two the number of component parts by eliminating an intermediate bushing or sleeve between the stator of the lock, adapted to be mounted onto the frame or closing panel, and the rotor carrying the tumbler plates locking or holding same against rotation.
  • FIG. 8 is shown the push-button 1 provided with its 2 key 2 the insertion of which has caused the retraction of the tumbler plates 8 thereby providing full possibility of rotating the barrel or plug and of depressing the push-button against the reaction of the spring 22.
  • the body or stator 3 which guides the button 1 is hollowed out or milled along a pair of symmetrical grooves 7, 7'. Through rotation of the key 2 which is withdrawn afterwards the outward extension of the tumbler plates is achieved (see FIGS. 10 to 13).
  • the stator 3 is extended by an end cage 9 receiving the lockbolt l0 and formed with a window 20 and an opening 1 1 both of which are positioned in registering relationship with the centre line of the button 1.
  • the stator 3 is formed with guide walls for the lock bolt shown in FIG. 9.
  • the button 1 is extended by a cylindrical portion which merges endwise into a prismatic portion 5 cut into a bevel-shaped configuration 4' at its end, which bevelled shaped is adapted to bring the lock-bolt back to its unlocked or inoperative position.
  • This end 5 and its bevel are perfectly symmetrical with respect to the diametral plane extending in parallel relation to the section in FIG. 8.
  • the push-button 1 is under the dependence of a helical spring 22 which rests on the bottom of stator 3 and on the shoulder featured by the discontinuity between that portion of the bottom which accommodates the tumbler plates and the cylindrical part.
  • the lock-bolt 10 has its upper end rounded to facilitate the closing operation through a simple pressure exerted upon the door or shutter or like closure panel. It moves into a bolt-clasp or like strike-box of the stationary frame not shown. For this purpose it is pushed by a helical spring 12 centred on a small post 26 cast in one piece with its bearing portion 23, and has its other end disposed in a cavity 25 well shown in FIG. 9 and which is formed in a central protrusion 21 of the lock-bolt.
  • this protrusion 21 is ended at the top by a chamfer at 45 adapted to receive the thrust of the bevelled portion 4 of said button and at the bottom and in the reverse direction by a wide bevelled portion 16, the use of which will be set forth later.
  • the centring area 26 as well as the spring and cavity 25 have not their centre line in registering relation to the vertical plane of symmetry X-X in FIG. 9 but are offset or shifted sidewards to lighten these parts and to make the manufacture and mounting or assembling easier.
  • lock-bolt is provided with a tongue or the like the upper edge of which comes in abutment against the lower edge of the opening 11 of the stator.
  • This abutment or stop 15, the spring 12 and its bearings are all located in the same vertical plane for imparting to the resilient reaction of the spring its full efficiency.
  • the body 1 carries at its rear end assembling holes such as 24 which may be tapped to receive mounting screws extending through the parts of the stationary frame (or of the door as the case may be) to be fitted with the lock.
  • FIG. 12 shows that the bevel 4' comes in front of and below the bevel 16 of the lock-bolt 10 the outward extended position of which leaves a void or empty space large enough for possibly accommodating the prismatic end 5'.
  • the push-button 1 may be fully depressed or driven inwards through accidental engagement by the body of a passenger of the vehicle without in so far the lock-bolt 10 being caused to cease remaining in its boltclasp and without in so far the shutter being able to open.
  • the first safety requirement set forth at the beginning of the specification is thus complied with.
  • the key should be inserted again thereby causing the tumbler plates to be retracted and enabling the barrel like plug and the push-button 1 to be rotated through 180 when withdrawing the key the retraction of the lockbolt may be effected and the button maybe pushed to come back to the position illustrated by FIG. 10.
  • the removal of the sharp angles may be carried out through a simple design to comply always with the first requirement which is fully met if the driver withdraws the key.
  • a lock according to claim 1 wherein said protrusion is situated in the center of said lock-bolt and is provided with slant edges at an angle matching with that of said ramp of said push-button and adapted to cooperate therewith.
  • lock-bolt includes a stop means cooperating with said stator to limit movement of said bolt in a locking direction and wherein said lock-bolt is made with said sidenose, said stop means and said protrusion in one integral piece.

Landscapes

  • Lock And Its Accessories (AREA)
US40820973 1972-10-20 1973-10-19 Lock with push-button operated bolt Expired - Lifetime US3919866A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7237254A FR2204206A5 (ja) 1972-10-20 1972-10-20
FR7307027A FR2219682A6 (ja) 1973-02-28 1973-02-28

Publications (1)

Publication Number Publication Date
US3919866A true US3919866A (en) 1975-11-18

Family

ID=26217359

Family Applications (1)

Application Number Title Priority Date Filing Date
US40820973 Expired - Lifetime US3919866A (en) 1972-10-20 1973-10-19 Lock with push-button operated bolt

Country Status (7)

Country Link
US (1) US3919866A (ja)
JP (1) JPS49134499A (ja)
AR (1) AR199316A1 (ja)
AT (1) AT325984B (ja)
DE (1) DE7337299U (ja)
ES (1) ES196898Y (ja)
IT (1) IT998796B (ja)

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138173A (en) * 1976-02-23 1979-02-06 Kongo Co., Ltd. Device for anchoring movable box-shaped shelf assembly
US4312203A (en) * 1979-12-28 1982-01-26 The Eastern Company Flush-mountable lock with actuator disconnect feature
US4565542A (en) * 1984-10-19 1986-01-21 Deltec Systems, Inc. Locking mechanism for a drug delivery system
US4704880A (en) * 1985-06-10 1987-11-10 Siegfried Schlindwein Removable cam-lock unit and dead-bolt mechanism
US5297404A (en) * 1992-07-06 1994-03-29 Hsl Marketing, Inc. Bolt for an inner cylinder lock
US5626374A (en) * 1995-03-31 1997-05-06 Daewoo Electronics Co., Ltd. Video cassette recorder incorporating therein a door opening device for selectively exposing/concealing operating buttons on a front panel thereof
US5657652A (en) * 1995-09-05 1997-08-19 Frank J. Martin Company Pin tumbler cabinet door and drawer deadlocking latch-lock
US5722275A (en) * 1996-05-09 1998-03-03 Strattec Security Corporation Pushbutton console latch
WO1999046464A2 (en) * 1998-03-09 1999-09-16 Southco, Inc. Latch
US6113160A (en) * 1998-03-09 2000-09-05 Southco, Inc. Latch
USD431998S (en) * 1999-08-25 2000-10-17 Southco, Inc. Latch
USD432389S (en) * 1998-03-09 2000-10-24 Southco, Inc. Latch
USD433309S (en) * 1998-10-22 2000-11-07 Southco, Inc. Latch
USD435427S (en) * 1999-05-17 2000-12-26 Southco, Inc. Push lock
US6343816B1 (en) * 1997-07-11 2002-02-05 Wilhelm King Lock with laterally-outwardly movable bolt supported in a housing
US6463774B2 (en) * 2000-05-17 2002-10-15 Southco, Inc. Push lock
US6523378B2 (en) * 2001-05-09 2003-02-25 Lambert Kuo Push-lock
GB2387619A (en) * 2002-04-15 2003-10-22 Wayne Julian Jones Security device
US6668602B2 (en) 2002-01-02 2003-12-30 S.P.E.P. Acquisition Corp. Flush mounted latch
US20040020251A1 (en) * 2000-10-25 2004-02-05 Dieter Ramsauer Closing cylinder
EP1541788A1 (en) * 2003-11-25 2005-06-15 HONDA MOTOR CO., Ltd. Locking device for vehicle
US20070001559A1 (en) * 2005-07-02 2007-01-04 Hon Hai Precision Industry Co., Ltd. Computer enclosure with locking device
US20070120376A1 (en) * 2005-11-14 2007-05-31 Bella Joseph J Push latch
US20070216169A1 (en) * 2004-10-23 2007-09-20 Southco, Inc. Slam Latch with Pop-Up Knob
US20080302144A1 (en) * 2007-06-07 2008-12-11 Olympus Look, Inc. Field-reversible cabinet latch lock
US20090145186A1 (en) * 2007-12-05 2009-06-11 Reese Mark H Cam pin stop apparatus
US20090152877A1 (en) * 2007-12-12 2009-06-18 Hyundai Motor Company Apparatus for locking glovebox
US20100244465A1 (en) * 2009-03-31 2010-09-30 De Mola Manuel Loret Two assembly parts latch system
CN101881105A (zh) * 2010-06-21 2010-11-10 南乐广安金属门业制造有限公司 一种新型锁具
CN101117869B (zh) * 2006-08-04 2010-11-17 乔山健康科技(上海)有限公司 推力锁
US20110024425A1 (en) * 2008-04-04 2011-02-03 Sca Hygiene Products Ab Lockable container arrangement
US20110050056A1 (en) * 2009-08-25 2011-03-03 Wistron Corporation Housing for an electronic device
US20110120200A1 (en) * 2008-04-04 2011-05-26 Kjell Eriksson Lock
US20130257249A1 (en) * 2010-11-03 2013-10-03 Meir Avganim Chest of drawers with drawer locks
US8756963B2 (en) * 2012-07-13 2014-06-24 S.P.E.P. Acquisition Corp. Sealed push button latch
US8789858B2 (en) 2009-03-31 2014-07-29 The Young Engineers, Inc. Two assembly parts latch system
US20150047400A1 (en) * 2013-08-15 2015-02-19 Abloy Oy Cylinder lock
US20150121976A1 (en) * 2012-07-17 2015-05-07 Chee Wah Ng Anti-Theft Device
US9833064B2 (en) * 2015-07-23 2017-12-05 Gamber-Johnson Llc Keyboard mounting assembly
EP3415704A1 (en) * 2017-06-14 2018-12-19 Pentair Technical Solutions GmbH Push-button lock
US10316550B2 (en) * 2013-07-05 2019-06-11 Bayerische Motoren Werke Aktiengesellschaft Closing assembly for a luggage case
CN110778656A (zh) * 2019-11-04 2020-02-11 徐州立方机电设备制造有限公司 一种便于拆卸的连接装置
US11454056B2 (en) 2018-04-27 2022-09-27 Cascades Canada Ulc Locking assembly for a dispenser and dispenser
US20230061981A1 (en) * 2021-09-02 2023-03-02 ABUS August Bremicker Söhne KG Lock

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412308A (zh) * 2018-04-15 2018-08-17 江小平 有活动元件的锁舌盒、锁
CN112245284B (zh) * 2020-11-13 2023-08-08 重庆市中医院 按压式动留针
CN113790208B (zh) * 2021-07-23 2022-06-03 昆山凯特儿童用品有限公司 一种旋转接头

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965939A (en) * 1931-11-09 1934-07-10 Briggs & Stratton Corp Compartment lock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS425354Y1 (ja) * 1965-12-28 1967-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965939A (en) * 1931-11-09 1934-07-10 Briggs & Stratton Corp Compartment lock

Cited By (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138173A (en) * 1976-02-23 1979-02-06 Kongo Co., Ltd. Device for anchoring movable box-shaped shelf assembly
US4312203A (en) * 1979-12-28 1982-01-26 The Eastern Company Flush-mountable lock with actuator disconnect feature
US4565542A (en) * 1984-10-19 1986-01-21 Deltec Systems, Inc. Locking mechanism for a drug delivery system
US4704880A (en) * 1985-06-10 1987-11-10 Siegfried Schlindwein Removable cam-lock unit and dead-bolt mechanism
US5297404A (en) * 1992-07-06 1994-03-29 Hsl Marketing, Inc. Bolt for an inner cylinder lock
US5626374A (en) * 1995-03-31 1997-05-06 Daewoo Electronics Co., Ltd. Video cassette recorder incorporating therein a door opening device for selectively exposing/concealing operating buttons on a front panel thereof
US5657652A (en) * 1995-09-05 1997-08-19 Frank J. Martin Company Pin tumbler cabinet door and drawer deadlocking latch-lock
US5722275A (en) * 1996-05-09 1998-03-03 Strattec Security Corporation Pushbutton console latch
US6343816B1 (en) * 1997-07-11 2002-02-05 Wilhelm King Lock with laterally-outwardly movable bolt supported in a housing
WO1999046464A2 (en) * 1998-03-09 1999-09-16 Southco, Inc. Latch
WO1999046464A3 (en) * 1998-03-09 1999-12-23 Southco Latch
US6113160A (en) * 1998-03-09 2000-09-05 Southco, Inc. Latch
US6575503B1 (en) 1998-03-09 2003-06-10 Southco, Inc. Latch
USD432389S (en) * 1998-03-09 2000-10-24 Southco, Inc. Latch
USD433309S (en) * 1998-10-22 2000-11-07 Southco, Inc. Latch
USD435427S (en) * 1999-05-17 2000-12-26 Southco, Inc. Push lock
USD431998S (en) * 1999-08-25 2000-10-17 Southco, Inc. Latch
US6463774B2 (en) * 2000-05-17 2002-10-15 Southco, Inc. Push lock
US20040020251A1 (en) * 2000-10-25 2004-02-05 Dieter Ramsauer Closing cylinder
US7146833B2 (en) * 2000-10-25 2006-12-12 Dieter Ramsauer Closing cylinder
US6523378B2 (en) * 2001-05-09 2003-02-25 Lambert Kuo Push-lock
US7013689B2 (en) 2002-01-02 2006-03-21 S.P.E.P. Acquisitions Corp. Flush mounted latch
US6668602B2 (en) 2002-01-02 2003-12-30 S.P.E.P. Acquisition Corp. Flush mounted latch
US20040083780A1 (en) * 2002-01-02 2004-05-06 Rodger Graham Flush mounted latch
US20050082847A1 (en) * 2002-01-02 2005-04-21 S.P.E.P. Acquisitions Corp., A California Corporation Flush mounted latch
US7272964B2 (en) 2002-01-02 2007-09-25 S.P.E.P. Acquisition Corp. Flush mounted latch
US20060185408A1 (en) * 2002-01-02 2006-08-24 S.P.E.P. Acquisitions Corp., Dba Sierra Pacific Engineering And Products Flush mounted latch
GB2387619A (en) * 2002-04-15 2003-10-22 Wayne Julian Jones Security device
GB2387619B (en) * 2002-04-15 2005-06-08 Wayne Julian Jones Security device
US20060027003A1 (en) * 2003-11-25 2006-02-09 Honda Motor Co., Ltd. Locking device for vehicle
EP1541788A1 (en) * 2003-11-25 2005-06-15 HONDA MOTOR CO., Ltd. Locking device for vehicle
US20070216169A1 (en) * 2004-10-23 2007-09-20 Southco, Inc. Slam Latch with Pop-Up Knob
US7695031B2 (en) * 2004-10-23 2010-04-13 Southco, Inc. Slam latch with pop-up knob
US20070001559A1 (en) * 2005-07-02 2007-01-04 Hon Hai Precision Industry Co., Ltd. Computer enclosure with locking device
US7410194B2 (en) * 2005-07-02 2008-08-12 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Computer enclosure with locking device
US7393024B2 (en) * 2005-11-14 2008-07-01 Illinois Tool Works Inc. Push latch
US20070120376A1 (en) * 2005-11-14 2007-05-31 Bella Joseph J Push latch
CN101117869B (zh) * 2006-08-04 2010-11-17 乔山健康科技(上海)有限公司 推力锁
US7874189B2 (en) * 2007-06-07 2011-01-25 Frank J. Martin Company Field-reversible cabinet latch lock
US20080302144A1 (en) * 2007-06-07 2008-12-11 Olympus Look, Inc. Field-reversible cabinet latch lock
US20090145186A1 (en) * 2007-12-05 2009-06-11 Reese Mark H Cam pin stop apparatus
US7849720B2 (en) * 2007-12-05 2010-12-14 Lifelong Locks, Llc Cam pin stop apparatus
US20090152877A1 (en) * 2007-12-12 2009-06-18 Hyundai Motor Company Apparatus for locking glovebox
US9279273B2 (en) * 2008-04-04 2016-03-08 Assa Ab Lock
US8561441B2 (en) * 2008-04-04 2013-10-22 Sca Hygiene Products Ab Lockable container arrangement
US20110024425A1 (en) * 2008-04-04 2011-02-03 Sca Hygiene Products Ab Lockable container arrangement
US20110120200A1 (en) * 2008-04-04 2011-05-26 Kjell Eriksson Lock
US20100244465A1 (en) * 2009-03-31 2010-09-30 De Mola Manuel Loret Two assembly parts latch system
US8789858B2 (en) 2009-03-31 2014-07-29 The Young Engineers, Inc. Two assembly parts latch system
US8534718B2 (en) 2009-03-31 2013-09-17 The Young Engineers, Inc. Two assembly parts latch system
US8757675B2 (en) * 2009-03-31 2014-06-24 The Young Engineers, Inc. Two assembly parts latch system
US8322801B2 (en) * 2009-08-25 2012-12-04 Wistron Corporation Housing for an electronic device
US20110050056A1 (en) * 2009-08-25 2011-03-03 Wistron Corporation Housing for an electronic device
CN101881105A (zh) * 2010-06-21 2010-11-10 南乐广安金属门业制造有限公司 一种新型锁具
US20130257249A1 (en) * 2010-11-03 2013-10-03 Meir Avganim Chest of drawers with drawer locks
US8756963B2 (en) * 2012-07-13 2014-06-24 S.P.E.P. Acquisition Corp. Sealed push button latch
US20150121976A1 (en) * 2012-07-17 2015-05-07 Chee Wah Ng Anti-Theft Device
US9120451B2 (en) * 2012-07-17 2015-09-01 Chee Wah Ng Anti-theft device
US10316550B2 (en) * 2013-07-05 2019-06-11 Bayerische Motoren Werke Aktiengesellschaft Closing assembly for a luggage case
US9260883B2 (en) * 2013-08-15 2016-02-16 Abloy Oy Cylinder lock
US20150047400A1 (en) * 2013-08-15 2015-02-19 Abloy Oy Cylinder lock
US9833064B2 (en) * 2015-07-23 2017-12-05 Gamber-Johnson Llc Keyboard mounting assembly
EP3415704A1 (en) * 2017-06-14 2018-12-19 Pentair Technical Solutions GmbH Push-button lock
US11454056B2 (en) 2018-04-27 2022-09-27 Cascades Canada Ulc Locking assembly for a dispenser and dispenser
CN110778656A (zh) * 2019-11-04 2020-02-11 徐州立方机电设备制造有限公司 一种便于拆卸的连接装置
US20230061981A1 (en) * 2021-09-02 2023-03-02 ABUS August Bremicker Söhne KG Lock

Also Published As

Publication number Publication date
ES196898Y (es) 1975-08-16
IT998796B (it) 1976-02-20
DE7337299U (de) 1976-05-20
ATA885673A (de) 1975-01-15
JPS49134499A (ja) 1974-12-24
ES196898U (es) 1975-03-16
AT325984B (de) 1975-11-25
AR199316A1 (es) 1974-08-23

Similar Documents

Publication Publication Date Title
US3919866A (en) Lock with push-button operated bolt
US3438227A (en) Pop handle lock
CN212336961U (zh) 锁舌的锁定与解锁机构及具有该机构的全自动锁
US4309882A (en) Antitheft device for motor vehicles
US3840714A (en) Steering-locking antitheft devices for motor vehicles
GB1323250A (en) Anti-theft device
US3345838A (en) Double sliding door lock
CN112901014A (zh) 一种防护门机电联锁装置
US3320782A (en) Ignition switch with key ejector
CN110145190B (zh) 一种充电口盖锁及车辆
CN209976204U (zh) 开关锁机构、锁具及车辆
US4163375A (en) Right angle lock
US3910082A (en) Plunger lock with compensating spline
CN216949910U (zh) 解锁机构以及耗材柜
CN216690649U (zh) 逃生锁
US2407406A (en) Padlock
GB1440943A (en) Locking devices
CN110670954B (zh) 一种锁芯
JP2687107B2 (ja) 解錠位置拘束型ラッチ装置
US2961866A (en) Combination screen door latch and lock assembly
US1332958A (en) Compound dead-bolt mechanism
CN115012740B (zh) 锁具、推拉门及储物柜
US2357004A (en) Lock device
CN218970908U (zh) 一种双开电子锁
JP2883609B1 (ja) デッドボルト付きラッチ装置