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Patent Searching and Data


Matches 101 - 150 out of 537

Document Document Title
WO/1997/033062A1
The invention realizes an apparatus for smoke evacuation (1) comprising: a basement (2) which defines an opening (3) made in a building; a cover (4) co-operating in opening and closing actions with said basement (2); moving means (6) for...  
WO/1997/020124A1
A door security arrangement with the frame member (10) which is mountable in a wall alongside the opening edge of a door and has an elongate member (30) slideably mounted therein, the member (30) being substantially the same length of th...  
WO/1997/013942A2
A motor vehicle door lock has an outer case (11) with a keyhole (12) for a locking member (50), a latch bolt (13) arranged in the case (11) and movable in the keyhole (12), a locking pawl (14) arranged in the case (11) for retaining the ...  
WO/1997/013947A1
A vacuum actuated mechanical latch (34) which is attachable to a hermetically sealable container (10) is described. The latch (34) is attached, formed, or otherwise integral with the door (12) of the container (10). The latch (34) is eas...  
WO/1997/012106A1
A linear preload fluid power operated latch (10) has two coaxial pistons (42, 44), one (44) slidable inside the other (42) and the other (42) slidable within a cylinder (40). The one piston (44) slides inside the other (42) to cam dogs (...  
WO/1997/011246A1
The invention concerns a lock for doors or operationally similar structures, the lock mechanism being manually actuated with the aid of pneumatic means, without the need for external energy. Means (4) for manually producing overpressure ...  
WO/1996/030231A1
A vehicle safety device including sensing systems (11, 12, 13, 15, 17) and safety systems and mechanisms (21, 22, 23, 24), at least some of said safety systems (21, 22, 23, 24) having pyrotechnic initiators. When some of the sensing syst...  
WO/1995/031763A1
A device consisting of a housing (1) containing two normally coupled sliding elements (7, 8) each of which is connected to one part of a pulling force transmission member that is split in two to form a pulling strand and a pulled strand....  
WO/1995/026662A1
A rotary cabinet with a self-latching and positioning rotor (30) is provided with an improved latch mechanism. The latch is operated by a sliding hand actuator (66) connected by links (163, 164) and levers (161, 170) to a latch member (1...  
WO/1994/022736A1
A time capsule (10) for domestic use including a main body portion (12) and a base (14). The base (14) and body portion (12) fit together in sealing relationship and the base is provided with a means such as a one-way valve (40) which al...  
WO/1994/008114A1
A high security locking device is disclosed especially adapted for use as a vehicle anti-theft and passenger security system. In one embodiment, the device comprises a frame (1), a bolt (5) and a motor driven bolt actuator (11). The bolt...  
WO/1994/001646A1
Small, reusable device for protection of garments against shoplifting. The device, a label, can be attached and removed by personnel fast and easily. The label leaves no traces or damage. The label cannot be removed by shoplifters withou...  
WO/1993/008066A1
A tilt cab latch (10) has a piston (78) which is biased to cam on a rotor (50) to capture and exert a preload force on a pin (14). The end of the piston (78) is formed by cylindrical and conical surfaces (82, 80) which match respective i...  
WO/1993/005891A1
Disclosed is a clamp (7) for securing the top cover (3) of a screening machine (1). Clamping is not subject to galling or seizing and the force exerted is not temperature or displacement dependent. The clamp (7) is air pressure operated,...  
WO/1992/016963A1
A silicon wafer storage box must be secured by a functional and convenient latch during the fabrication and transportation of silicon wafers. The present invention encompasses such a functional, convenient latch adaptable for either manu...  
WO1992008028A3  
WO/1992/008028A2
A check or stop for a moveable member, the check or stop comprising actuated means actuated by the moveable member, or alternatively by separate actuating means, the actuated means being either fastened with the moveable member or being ...  
WO/1991/001476A1
A locking device suitable for use in a gun to prevent unauthorized use of the gun includes a key operated lock (3) operable to expand a ring (8) into locking engagement with the gun chamber. In order to prevent removal of the device by a...  
WO/1989/010458A1
Multiple embodiments of a security lock mechanism (12) being adapted for both deadlock and slam-lock operation are disclosed with different combinations of features including a housing (30), a movable locking bolt (20), a rotatable cam (...  
WO/1987/004750A1
A blast-resistant door latching system features independently attachable but interconnected inner panic bar (3, 6) and outer handle means (5) for opening the door (1). The latches (35) are biased to the closed positon by a travel bar mea...  
WO/1985/005651A1
Device comprising a support frame (2) and a member (1) movable therein, as well as means for locking said member to said support frame. These are comprised of means (6) arranged in the moving member (1) and responsive to an outer aggress...  
WO/1984/001404A1
An aircraft door having an electrically operated latching device (601) engaged only when electrical power is applied. Latch logic permits release by actuation of a switch (603) on the pilot's panel, by loss electrical power (602) , by a ...  
WO/1981/000426A1
Opening of a door, such as an emergency exit door (20), is delayed by encumbering a security device, such as for example a latch bolt (26), with the task of throttling a hydraulic fluid through a circuit (45), which circuit includes a no...  
JP6713952B2  
JP2019190043A
To modify a door lock into a remotely controllable structure by air pressure without changing the door lock structure in place of a thumb-turn provided on an outer surface of a door plate of a conventional door lock.A pneumatic source is...  
JP6503615B2  
JP6484764B2  
JP2018204395A
To provide a safer control system capable of securely closing a door in an open state even when an unexpected impact or the like has been applied to an internal mechanism of the door in the open state, in an interlock system.There is pro...  
JP2018204394A
To securely prevent an air flow into a room having a plurality of doors communicating with rooms such as laboratories from being caused by a plurality of doors being simultaneously into an open state in the case that frequent entry and e...  
JP2018532964A
[Means for Solution] The each is attached to case 12 and case 12 which have face members 18 and 20 which have long and slender slot 22, enabling free rotation, Premium 10 which contains pin 74 and roller 76 which are arranged slidably in...  
JP2017203336A
To provide a lock device that eliminates a burden for positioning adjustment, and a platform fence that eliminates a need on positioning adjustment of the lock device at the site after installation.A lock device 1 is for restricting move...  
JP2017199329A
To provide a versatile detection, restraint and security system suitable for managing an object such as a person and a product.There is provided a system 1 for holding a management object in detention or restraining the same in a space 9...  
JP2016211308A
To provide a crime prevention system having high versatility, which is capable of being applied to a residence or shop having hinged doors.A crime prevention system 1 using a space 9 capable of being closed by closing a first door 5 and ...  
JP3205567U
[Subject] The compound lock assembly structure of having a double lock release mechanism is provided. [Means for Solution] It is main part 10, pressure cylinder actuator 20, door latch 30, and the compound lock assembly structure of havi...  
JP3200011U
[Subject] Locking structure of using for a valve manifold box or a gas cabinet is provided. [Means for Solution] It is locking structure, lock 1 has actuator assembly 30 and engaging-of-clutch element 40 which are installed in chain seat...  
JP5371815B2
To facilitate opening of a door by preventing the door from being intermeshed or locked, even when a room interior is brought into a high pressure state. This door unlocking device 24 includes a latch 35 and a strike 40 provided in the d...  
JP2012202203A
To provide a vacuum type lock device for a door that eliminates the need for mechanical locking by serving as a lock, and prevents a suspicious person from breaking in.There is provided a vacuum type lock device for a door which holds an...  
JP4937799B2  
JP3174186U
[Subject] A parking device for motorbikes which can be installed also in an empty palette of a multi-level car parking tower without power supply equipment simply and cheaply is provided. [Means for Solution] A hydraulic pump which is a ...  
JP2011529559A
The invention relates to a locking system for a rotatable part, in particular in arrangements in which two parts which can be rotated in relation to each other, for example a die and a punch in a stamping apparatus, have to be aligned ex...  
JP2011168269A
To provide an inexpensive, sure and reliable lock, particularly, by a relatively small number of constituting members, for the whole connection constituting members tried to fix a position by this lock.This lock (1) has two lock elements...  
JP2011157764A
To facilitate opening of a door by preventing the door from being intermeshed or locked, even when a room interior is brought into a high pressure state.This door unlocking device 24 includes a latch 35 and a strike 40 provided in the do...  
JP2011143483A
To provide an opening/closing door structure which obtains a large opening without requiring a large space outside a device.The opening/closing door structure for the machining device cover includes a frame body 4 surrounding an opening ...  
JP4721699B2  
JP4648273B2  
JP4438370B2  
JP4263208B2  
JP2009052290A
To provide a door closing device usable in place of a lock to prevent the intrusion of a suspicious person.The door closing device for maintaining a vestibule door 20 mounted in an openable/closable manner to an opening of a vestibule fr...  
JP4189903B2  
JP2008231670A
To provide an operation confirmation device of a water pressure release apparatus, which enables the visual confirmation of the operation of the water pressure release apparatus without sacrificing crime prevention.This water pressure re...  

Matches 101 - 150 out of 537