Abstract: A chair sled attachment assembly includes a base structure, a support bracket, and a base access panel. The base structure is connected to a gaming machine cabinet in a base position projecting in a front direction from a front side of the cabinet and defines a base volume separate from a secure volume of the cabinet. The base structure also defines a base access opening to provide access to the base volume. The support bracket is located within the base volume adjacent to the base access opening and includes a support bracket connecting arrangement to which a chair sled receiver is connectable in a chair sled receiver operating position. The base access panel is removably secured to the base structure in a cover position substantially covering the base access opening.

Abstract: An indicator for a quick coupler for the mounting of an attachment to an earth working machine. The indicator (10) has a sensor (14,15) which, in response to movement of a movable pin engagement component (F) of a coupler (A), determines that the pin engagement component (F) will have moved sufficiently to engage and lock a pin (P2) of an attachment with the coupler (A). The indicator (10) has an indicating part (17) which is caused to be moved in response to the sensor (14,15) to thereby provide a visual indication (25) that engagement and locking of the pin (P2) has occurred.

Abstract: An indicator for a quick coupler for the mounting of an attachment to an earth working machine. The indicator (10) has a sensor (14,15) which, in response to movement of a movable pin engagement component (F) of a coupler (A), determines that the pin engagement component (F) will have moved sufficiently to engage and lock a pin (P2) of an attachment with the coupler (A). The indicator (10) has an indicating part (17) which is caused to be moved in response to the sensor (14,15) to thereby provide a visual indication (25) that engagement and locking of the pin (P2) has occurred.

Abstract: The present invention is an enclosure for a laser, the enclosure having positive pressure in the line to generate a positive gas flow within the enclosure so as to keep welding fumes, welding spatter and other contaminants off a laser beam lens.

Abstract: A locking mechanism 10 for a quick coupler A has a movable locking element 11. A biasing element 13 is adapted to bias the locking element 11 to move in a first direction. An operator 12 is arranged to move the locking element 11 against the bias of the biasing element 13. The locking element 11 has teeth or serrations 19 which, when the locking element 11 is moved by the biasing element 13 in the first direction, is engageable with further teeth or serrations 20 coupled to a movable wedge element F of the quick coupler A to lock the wedge element 11 against movement. The movement of the locking element 11 creates a compressive force that causes the teeth/serrations 19, 20 to positively mesh and remain meshed.

Abstract: The present invention is an enclosure for a laser, the enclosure having positive pressure in the line to generate a positive gas flow within the enclosure so as to keep welding fumes, welding spatter and other contaminants off a laser beam lens.

Abstract: A bow sighting improvement device employing fiber optic elements and using an electro-mechanical control to illuminate one pin only and to provide a leveling control function to the optic system. The device is secured to the archery bow and fiber optic bow sight. It is comprised of a revolver device with a power source, light source and a control system with features; a means to attach the revolver to an optical bow sight that sight having at least two fiber optic sight tips powered each by a fiber strand; a means to attach the revolver device to an archery bow wherein the control system may singularly power one fiber optic strand and light one sight tip and wherein the intensity of the lighting of the tip may be controlled; a tilt/torque switch assembly; and a means for connecting the tilt switch assembly to the revolver control system.

Abstract: A bow sighting improvement device employing fiber optic elements and using an electro-mechanical control to illuminate one pin only and to provide a leveling control function to the optic system. The device is secured to the archery bow and fiber optic bow sight. It is comprised of a revolver device with a power source, light source and a control system with features; a means to attach the revolver to an optical bow sight that sight having at least two fiber optic sight tips powered each by a fiber strand; a means to attach the revolver device to an archery bow wherein the control system may singularly power one fiber optic strand and light one sight tip and wherein the intensity of the lighting of the tip may be controlled; a tilt/torque switch assembly; and a means for connecting the tilt switch assembly to the revolver control system.

Abstract: A clamping apparatus has a first jaw, an elongate bar, a second jaw. A driving lever is selectively engageable with the bar to move the first jaw in a first direction relative to the second jaw. A braking lever normally engages the bar to prevent the first jaw from moving in a second direction and, when disengaged, enables the first jaw to move in the second direction. A safety lock when in a locked configuration prevents disengagement of the braking lever from the elongate bar. As the safety lock changes from the released configuration to the locked configuration, the safety lock causes engagement of the driving lever on the elongate bar, causing movement of the first jaw in the first direction relative to the second jaw. A table-mountable chair comprises two of the clamping apparatuses.