A fastening system for attaching two components with a spring force is disclosed. The fastening system utilizes O-rings to provide the spring force, eliminating the need for any metal components. The O-ring may be disposed in an O-ring holder that has a plurality of spokes. When compressed, indentations are created in the O-ring by the spokes. The number of spokes and their size and shape determine the spring force of the fastening system. In another embodiment, vertically oriented O-rings are utilized. The fastening system may be used to fasten various components of an ion source.

A latch is provided. The latch having: a housing; an intermittent lever pivotally mounted to the housing for movement between a latched position and an unlatched position; and an elastomeric feature configured to contact the intermittent lever when it is in the latched position.

Certain aspects of the technology disclosed herein include an apparatus and method for electrically and mechanically connecting a deadbolt to a main housing of a lock. The main housing can be configured to extend a deadbolt along a path to lock and/or unlock a door while receiving electrical energy from an energy storage device disposed in the deadbolt. The energy storage device disposed in the deadbolt can be proximate to one or more electrical contacts electrically connected to one or more components in the main housing via conductive components of a bolt carriage. The bolt carriage includes a groove attachable to a male detent connector attached to the deadbolt. The groove in the bolt carriage provides a mechanical connection to the deadbolt and also aligns pogo pins with electrical components of the bolt carriage to enable electrical transmission from the deadbolt to the main housing.

A door lock chassis has a gauge insert that defines different dimensions corresponding to different door thicknesses. The gauge insert is positionable in the lock chassis in different orientations corresponding to the different dimensions used to align the lock chassis for different door thicknesses. Additionally, a door lock may include an anti-rotation assembly for preventing rotation of the lock chassis. The anti-rotation assembly may include a retention member that is secured to an inside hub of a lock chassis. As an anti-rotation member is displaced in a first axial direction along the inside hub to a mount position, the anti-rotational member may deflect resilient members of the retention member. With the anti-rotation member at the mounted position, the anti-rotation member may be in a frictional engagement with the previously deflected resilient members so that anti-rotation member is retained at the mount position.

A rod guide for guiding lock rods at sheet metal cabinet doors or the like, including a carrier which can be fixed on the inner surface of the door leaf, and a guide element which can be mounted on the carrier. The guide element forms a housing and has a guide surface having an adjustable distance from the inner surface of the door leaf when the rod is assembled. The carrier is a stud bolt or welded stud with a circumferential thread, onto which stud bolt an adjusting screw or adjusting nut is screwed or can be screwed. The adjusting screw or the adjusting nut is rotatably supported in the housing or guide element. The adjusting screw or adjusting nut has a circumferential surface for turning the adjusting screw or adjusting nut manually, which circumferential surface is accessible from the outside and is roughened or knurled or edged.

Determining a position of a deadbolt used to lock and unlock a door is disclosed. An electromechanical lock can include a deadbolt that can retract or extend along a linear path as the door is to be locked and unlocked. A sensor such as an accelerometer can rotate along a non-linear path as the deadbolt moves along a linear path. The accelerometer can determine a gravity vector that can be indicative of a position of the accelerometer along the non-linear path. A controller can then determine a position of the deadbolt based on the gravity vector.

The object of the invention is a seal (10) for an inlet opening (120) of a latch (100), in particular a motor vehicle latch, having at least a partially flexible sealing element (11) with at least an insertion slot (12), whereby a first seal wing (11.1) and a second seal wing (11.2) are formed on the sealing element (11), whereby a striker can at least be partially arranged in the inlet slot (11).

The object of the invention is a motor vehicle latch demonstrating a locking mechanism comprising a catch and at least a pawl, a latch plate (1), whereby the locking mechanism can be accommodated in the latch plate (1) and the latch plate (1) demonstrates an inlet area (12), whereby a latch holder (13) can be inserted to interact with the locking mechanism in the inlet area (12) and with at least a deformation (11) formed in a peripheral area of the inlet area (12) in the latch plate (1), whereby the deformation (11) is arranged at least in places directly on an edge of the inlet area (12).

A latch assembly is provided where a latch bolt is moveable to open and close a door by unblocking pivotal movement of the latch bolt. Turning a door knob or door handle does not directly result in a corresponding retraction of the latch within a sleeve, but rather unblocks the bolt to freely pivot away from a latched position. In some embodiments, the latch assembly may include a sleeve that allows for a backset to be infinitely adjusted relative to an aperture of the sleeve. In some embodiments, the latch assembly may further include a dead latch to provide additional security against forced entry.

Certain aspects of the technology disclosed herein include an apparatus and method for storing energy in a electromechanical lock. The electromechanical lock can include a main housing and a deadbolt. The main housing can be configured to extend a deadbolt along a path to lock and/or unlock a door. The deadbolt can have a hollow inner region configured to receive an energy storage device. The energy storage device within the deadbolt can be electrically connected to the main housing. The energy storage device can be used to power an actuator and/or accelerometer in the main housing.