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Spring arm

Subclass of:

292 - Closure fasteners

292002000 - BOLTS

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
292080000 Spring arm 17
20080197641Dynamically Self-Locking Catching Device - The invention concerns a catching device (08-21-2008
20090236861BATTERY COVER LATCH MECHANISM AND PORTABLE ELECTRONIC DEVICE USING SAME - A battery cover latching mechanism used in portable electronic device (09-24-2009
20120133156Panic Hardware Dogging Release Device - An apparatus kit which releases the dogging function of a panic device without the use of a key or other external device comprising: an end cap button; connecting adjustable rod; and an adaptable linkage to the existing dogging mechanism of the panic devise.05-31-2012
20180023323CHILD SAFETY LATCH01-25-2018
292081000 Operating means 13
20090096221LATCHING MECHANISM - An exemplary latching mechanism (04-16-2009
20110018284MULTI-POINT LOCKING SYSTEM AND ASTRAGAL - A multipoint locking system includes a body having an upper aperture and a lower aperture therein. An upper latch pawl is disposed in the upper aperture and is pivotable about a first vertical axis between a first retracted position and a first extended position. A lower latch pawl is disposed in the lower aperture and is pivotable about a second vertical axis between a second retracted position and a second extended position. At least one actuator is configured to move the upper and lower latch pawls between their retracted and extended positions. The body can be an astragal, a vertical frame member, or the like.01-27-2011
292083000 Cam 3
20080309097Cover latch - The present invention relates to a cover latch for an electronic device and includes a body, a latch bar, an actuator and a driver. The driver is connected to the cover body, the actuator and the latch bar. Only one hand is required to unlatch the cover latch by rotating the actuator and the driver that moves the latch bar.12-18-2008
20110074167DOOR LATCH - A door latching system for securing an armored door or window includes a latch assembly which is bolted to the interior of an armored door, a handle assembly which is welded to the exterior of the armored door and a strike plate which is welded to a vehicle structure or an armored side plate. The latch functions by moving an interior handle or an exterior handle in a rotary motion, which rotates a square key stock to which a cam is attached that retracts a latch. The latch is spring-loaded which allows the latch to extend to its original position when a handle is released. The springs also move the handles back to their original locations when released. When the door is shut the latch is pushed back by the strike plate, which moves the latch away from the cam, thus allowing the door to close and latch without movement of the handles. The strike plate has a roller mounted on it, which allows the latch to roll on it when the door is closed. An optional locking system allows the latching system to be secured in a latched or locked position such that the door or window to which it attached may only be readily opened from inside the vehicle.03-31-2011
20150008681SLIDING DOOR ARRESTER - A sliding door for a motor vehicle includes a sliding door arrester to prevent the sliding door from inadvertently closing during a deceleration event. The sliding door arrestor includes a base fixed relative to a guide rail and a locking element pivotally attached to the base. The locking element includes a mass and a lock. The locking element rotates relative to the base during a deceleration event of the vehicle to engage the lock with a biasing member to prevent movement of a sliding element that is displaceable along the guide rail.01-08-2015
292085000 Lever 4
20090072547Door-closing device for a domestic electrical applicance - A door-closing device for a domestic electrical appliance comprises a frame (03-19-2009
20100038919PC tray latch - A drive tray has a drive tray body with a retaining protrusion. A first lever arm is pivotally mounted on the drive tray body at a first lever arm first end and at a primary axis. The first lever arm has an open position and a closed position. The first lever arm also has a stopping protrusion. The first lever arm has a first lever arm length sufficient for providing a mechanical advantage to the stopping protrusion. The stopping protrusion protrudes away from a flat side of the drive tray for locking the drive tray to a case when in the first lever arm is in a closed position. The stopping protrusion retracts into a flat face of the drive tray when the first lever arm is in open position.02-18-2010
20100327609VEHICLE DOOR LOCK DEVICE - A vehicle door lock device includes an active lever freely switchable between an unlock position and a lock position, a switching actuator, and a switching lever receiving drive force of the switching actuator to move a bushing. The active lever includes a first engagement piece and a second engagement piece. When the active lever is located at the unlock position, the second engagement piece engages with the first engagement piece located at a set position of the bushing to limit movement of the switching lever so that movement of the bushing is restricted within a range between an unset position and the set position. When the active lever is located at the lock position, the first engagement piece is arranged at a position avoiding engagement with the second engagement piece to allow the switching lever to move the bushing between the unset position and a double lock position.12-30-2010
20150048624MOTOR VEHICLE DOOR LOCK - The invention relates to a motor vehicle door lock comprising an actuation/locking lever mechanism (02-19-2015
292087000 Rigid 3
20080224479Driving Device for Actuating a Latch Via a Lock - A driving device for actuating a latch via a lock, for a motor-vehicle door closure system, includes a coupling element including a longitudinal body having ends capable of being rotatably coupled with a part, mounted movably in axial rotation, of the lock and with a part, mounted movably in axial rotation, of the latch. At least one cylinder made from rigid plastic is fixed on the body such that longitudinal portions of the body left visible are smaller than 20 mm (millimeters).09-18-2008
20100264672Double draw bar spring mechanism - A double slide arm spring mechanism for biasing a primary mechanism to home position after operation and retaining the primary mechanism in the home position pending further operation. The double slide arm spring mechanism includes a pair of slideably interlocking arms each having a longitudinal frame member and a spring engaging flange at each end. The frame members are a disposed to engage one another while permitting relative sliding of the arms. The slide arms are interlocked such that one flange of each arm is situated between the two flanges of the other arm. Two compression springs are retained between the flanges of the arms such that sliding of either arm toward the other necessarily compresses both springs. Potential energy stored in the springs returns the slide to its neutral position when the operator is released thereby also returning the operator to its neutral position. The slide arms produce twice as much force to return operator to it neutral position as would be possible using springs of the same length operated independently.10-21-2010
20140159382Snap Feature Providing Component Attachment - A snap assembly may include a cantilever snap and a retention body. The cantilever snap may include an orifice in a surface of a first component. The orifice may be defined between sidewalls. The cantilever snap may further comprise a cantilevered-slant protrusion extending between the sidewalls and out of the orifice at an angle relative to the surface. The retention body may be attached to a second component and configured to be inserted into the orifice from a side of the first component that is opposite of a side of the first component away from which the cantilevered-slant protrusion extends to secure the retention body to the cantilever snap. The retention body may include a retaining extension comprising a holding assembly. The holding assembly may comprise a plurality of teeth that are arrayed to form a series of step-like protrusions that step away from a contact face of the retention body.06-12-2014
292090000 Screw 1
20100109346Stop armature for aircraft doors - The invention relates to a stop armature of an armature system of an aircraft door with a fuselage stop armature (05-06-2010

Patent applications in all subclasses Spring arm

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