Abstract: A face mask assembly configured with a drop down feature and a method of manufacturing the same are provided. The face mask assembly includes a face mask component slidable along a length of at least a first strap. The face mask component includes a first dynamic strap engagement feature defining a slide portion and a locking portion to engage the first strap. The slide portion includes a smooth edge such that the face mask component is slidable along the length of the first strap while the first strap is positioned within the slide portion. The locking portion includes a sharp edge to provide frictional restriction to the first strap during operation such that face mask component is locked relative to the length of the first strap while the first strap is positioned within the locking portion. A corresponding method of manufacture is also provided.

Abstract: A face mask assembly configured with a drop down feature and a method of manufacturing the same are provided. The face mask assembly includes a face mask component slidable along a length of at least a first strap. The face mask component includes a first dynamic strap engagement feature defining a slide portion and a locking portion to engage the first strap. The slide portion includes a smooth edge such that the face mask component is slidable along the length of the first strap while the first strap is positioned within the slide portion. The locking portion includes a sharp edge to provide frictional restriction to the first strap during operation such that face mask component is locked relative to the length of the first strap while the first strap is positioned within the locking portion. A corresponding method of manufacture is also provided.

Abstract: A face mask assembly configured with a drop down feature and a method of manufacturing the same are provided. The face mask assembly includes a face mask component slidable along a length of at least a first strap. The face mask component includes a first dynamic strap engagement feature defining a slide portion and a locking portion to engage the first strap. The slide portion includes a smooth edge such that the face mask component is slidable along the length of the first strap while the first strap is positioned within the slide portion. The locking portion includes a sharp edge to provide frictional restriction to the first strap during operation such that face mask component is locked relative to the length of the first strap while the first strap is positioned within the locking portion. A corresponding method of manufacture is also provided.

Abstract: An electronic parking pawl actuator which uses a smaller motor and higher gear ratio has the ability to configure a rooster comb to engage with various park detents, and reduces the mechanical and software design complexity. Furthermore, the electronic park actuator limits the amount of back drivable range (unable to perform an external park to neutral shift) for theft deterrence, and also allows operation (speed performance) and a lower motor peak current. The electronic parking pawl actuator includes an electric motor, a drive gear, the drive gear operable for being driven by the electric motor, and a drive mechanism, the drive mechanism is operable for being driven by the drive gear. The drive mechanism is engaged with an output shaft of a gear selector of a transmission, and the drive mechanism is rotatable relative to the drive gear, allowing the output shaft to be located in a desired position.

Abstract: A face mask assembly configured with a drop down feature and a method of manufacturing the same are provided. The face mask assembly includes a face mask component slidable along a length of at least a first strap. The face mask component includes a first dynamic strap engagement feature defining a slide portion and a locking portion to engage the first strap. The slide portion includes a smooth edge such that the face mask component is slidable along the length of the first strap while the first strap is positioned within the slide portion. The locking portion includes a sharp edge to provide frictional restriction to the first strap during operation such that face mask component is locked relative to the length of the first strap while the first strap is positioned within the locking portion. A corresponding method of manufacture is also provided.

Abstract: An electronic parking pawl actuator which uses a smaller motor and higher gear ratio has the ability to configure a rooster comb to engage with various park detents, and reduces the mechanical and software design complexity. Furthermore, the electronic park actuator limits the amount of back drivable range (unable to perform an external park to neutral shift) for theft deterrence, and also allows operation (speed performance) and a lower motor peak current. The electronic parking pawl actuator includes an electric motor, a drive gear, the drive gear operable for being driven by the electric motor, and a drive mechanism, the drive mechanism is operable for being driven by the drive gear. The drive mechanism is engaged with an output shaft of a gear selector of a transmission, and the drive mechanism is rotatable relative to the drive gear, allowing the output shaft to be located in a desired position.

Abstract: A motor retainer includes a base and at least one arm. The base has an inner surface and an outer surface and includes a washer having at least one concave wave adjacent to at least one convex wave. The at least one arm extends away from the inner surface of the base and tapers towards a center of the motor retainer.

Abstract: A hardhat shell has a suspension that is secured to the shell by a hanger. The suspension has a horizontal band portion for extending around a user's head, and the suspension is positioned within a hardhat shell. At least one hanger is connected to the suspension for securing the suspension to the shell. Each hanger has a hook at a first end of the hanger, a latching surface located towards the middle of the hanger, and a lever arm at a second end of the hanger. At least one mount is formed on the inner surface of the shell. Each hanger is configured to securely engage a respective one of the mounts, with the latching surface of the respective hanger being in frictional engagement with the respective ledge surface of the mount. By manually pivoting the hanger, a user can cause the latching surface to disengage from the ledge surface.

Abstract: A hardhat shell has a suspension that is secured to the shell by a hanger. The suspension has a horizontal band portion for extending around a user's head, and the suspension is positioned within a hardhat shell. At least one hanger is connected to the suspension for securing the suspension to the shell. Each hanger has a hook at a first end of the hanger, a latching surface located towards the middle of the hanger, and a lever arm at a second end of the hanger. At least one mount is formed on the inner surface of the shell. Each hanger is configured to securely engage a respective one of the mounts, with the latching surface of the respective hanger being in frictional engagement with the respective ledge surface of the mount. By manually pivoting the hanger, a user can cause the latching surface to disengage from the ledge surface.

Abstract: A headgear for a head safety product such as a face shield, hardhat or welding helmet includes a headband with hangers extending therefrom to engage the head safety product being worn, at least one crown strap engaged with the headband to support the headgear over the wearer's head and a self-adjusting elastomeric nape belt configured to extend over the occipital portions of the wearer's head. The elastomeric nape belt depends from symmetric rear strap extensions of the headband and is configured to elastically self-adjust to the occipital area of the wearer's head.

Abstract: Apparatus and associated methods may relate to a protective headgear assembly having a suspension system with user controls for independently adjusting a front loop length and an occipital loop length. In an illustrative example, the front loop length may lie in a substantially horizontal plane, and the occipital loop length may lie substantially in a plane that intersects the front loop length at non-zero angle such that the occipital loop length descends posterior a user ear to cradle a user occipital. In some examples, an intersection of the front loop length and the occipital loop length may fit proximal the user ear after adjusting the frontal loop length and the occipital loop length to circumferentially fit a user head. In some examples, the user control for the front length may provide a macro adjustment and the user control for the occipital length may provide a micro adjustment.

Abstract: A headgear for a head safety product such as a face shield, hardhat or welding helmet includes a headband with hangers extending therefrom to engage the head safety product being worn, at least one crown strap engaged with the headband to support the headgear over the wearer's head and a self-adjusting elastomeric nape belt configured to extend over the occipital portions of the wearer's head. The elatomeric nape belt depends from symmetric rear strap extensions of the headband and is configured to elastically self-adjust to the occipital area of the wearer's head.

Abstract: A liquid measuring system for producing one or more property values of a liquid. The system can include: a thin film device and one or more measuring devices for measuring said one or more property values. The system includes a thin film device for producing a thin film of the liquid on a spinning disk. The system is particularly useful for measuring color and appearance properties of the liquid. The system can be useful for producing coating compositions.

Abstract: The present invention is directed to a process for repairing one or more defects of a target coating of a vehicle. The process can repair target coatings at a repair facility using matching coating compositions provided from a supply center, where the matching coating compositions can be produced according to target repair data transmitted from one or more repair facilities to the supply center. The present invention is also directed to a system for repairing one or more defects of a target coating of a vehicle. The system can comprise one or more supply centers and one or more repair facilities.

Abstract: Embodiments of methods of donning and/or testing an abrasive blast respirator may be described herein. The method may comprise one or more of the following, by way of example: placing head straps over a head of a user, wherein the head straps are coupled to an abrasive blast respirator, pulling a hood of the abrasive blast respirator over the head of the user, checking a seal of a facepiece of the abrasive blast respirator by blocking an opening of an exhalation valve coupled to the facepiece and exhaling by the user, where the opening of the exhalation valve is located on an outside of the abrasive blast respirator, and checking the seal of the facepiece by blocking one or more breathing filter coupled to the outside of the facepiece and inhaling by the user.

Abstract: Embodiments relate to improvements for supplied-air abrasive blast respirators. Embodiments may comprise purified air via filters as a back-up air supply, with the filters typically operating automatically to provide purified air when the supplied air is compromised. Embodiments may locate elements outside of the hood to provide ready access for performing seal checks. Embodiments may incorporate noise reduction elements and/or lens protection elements as well.

Abstract: Embodiments relate generally to noise reduction techniques and systems for use with supplied air respirators. Typical embodiments may comprise porous elements located within a respirator system operable to alter the air flow pattern through the system and therefore reduce noise created in the system. These porous elements might be located within an inhalation valve, a breathing hose and/or a muffler block housing of a respirator system.

Abstract: Embodiments of methods of assembling an abrasive blast respirator are disclosed. The method may comprise removably attaching an exhalation valve into an exhalation valve port of a facepiece, removably installing the facepiece into a hood, removably attaching a filter to a first inhalation valve, where the first inhalation valve is coupled to the facepiece, and removably attaching a breathing hose to a second inhalation valve, where the second inhalation valve is coupled to the facepiece.

Abstract: A method and a system is provided for producing one or more matching formulas to match color and coarseness appearance of a target coating on a substrate. The method includes, but is not limited to providing a set of coating chips comprising at least two coating chips having different lightness values, and at least two coating chips having matching lightness values and different coarseness values. A system is also provided for matching color and coarseness appearance of the surface coating.