A projector suspension device for a projector comprises a base to be fixed to a surface on which the projector projects an image, a support member extending from the base and configured to support the projector, and an adjustment mechanism configured to adjust a tilt of the projector.

The exemplary non-limiting embodiments described herein provide a display suspension device and related display device. In at least one embodiment, the display suspension device includes: a vertical slider, which is connected to a display so as to guide the display to slide in the vertical direction; a suspension part, with one end of the suspension part joined with the vertical slider and the other end connected to a suspension point; an air spring, which is located on the suspension part and used to retain the location of the vertical slider when the vertical slider stops sliding; a movable pulley, a rotation shaft of which is connected to a piston rod of the air spring; and a cable, which winds around the movable pulley, with one end of the cable connected to the suspension part and the other end connected to the vertical slider.

A machine tool adapted to perform operations, in particular machining, on the surface of a part of large dimensions. The machine tool comprises a longitudinal rail and a transverse arm orthogonal to the longitudinal rail, fixed at a first end to slide on the longitudinal rail. A second end of the transverse arm is fitted with at least one motorized unit comprising at least one sucker allowing the unit to be held in position on the part during an operation. The unit is motorized and comprises a movement system for crawling over the part parallel to the longitudinal rail. The transverse arm carrying a tool is thus positioned precisely on the part. The unit is articulated relative to the transverse arm around a pivot of axis parallel to said transverse arm, in order to adapt to the curvature of the part along the longitudinal rail.

An amphibious vehicle, in particular military, amphibious vehicle, includes a first end region (2) and a second end region (3) opposite the latter in the longitudinal direction of the vehicle. The first end region (2) is designed as a land driving front and the second end region (3) is designed as a ship's bow for water travel. In a method for operating an amphibious vehicle (1), the main travel direction of the amphibious vehicle (1) is reversed upon transfer between land travel and water travel.

A shipping strap assembly protects the isolator mechanism of a vibratory screening machine against exceeding its elastic limits. The isolator mechanism is pivotally connected between shafts on the machine frame and the machine basket. The protective assembly includes a distally narrowing boss on at least one of the shafts. A rigid strap has two apertures, one contoured to receive and ride on the boss and the other contoured to receive the other shaft, spaced to maintain the distance between the shaft axes within an elastic limit of the isolator mechanism. The narrowing boss provides leeway for easy manual alignment of the mechanism shafts with the strap apertures, and the narrowing boss and contour of the other aperture facilitate restoration toward its normal load length, of an elastically distorted mechanism.

A flexible mobile holder includes a base assembly, a support rod, and a clamping assembly for clamping an electronic product. One end of the support rod is connected to the base assembly. The clamping assembly is connected to another end of the support rod. The base assembly includes an upright post, a clamping mechanism, and a movable seat. An upper end of the upright post has a mounting hole. A plurality of first positioning teeth are provided on an inner wall of one end of the mounting hole. The clamping mechanism is disposed at a lower end of the upright post.

The invention relates to a mounting device for detachably mounting a device on a crawler of a sewer inspection and/or maintenance system, wherein the mounting device has a rear side and a front side, wherein the mounting device has a largely vertical lower portion, a largely vertical upper portion, and a sloping middle portion,
wherein the upper portion is arranged offset rearwards or forwards by a predetermined offset relative to the lower portion.

A system for mounting a flat panel television or display to a surface such as a wall. A base plate is configured to operatively connect to a surface, while an adapter plate is configured to operatively connect to a display device. A plurality of connecting arms are used to operatively connect the base plate to the adapter plate. Each of the plurality of connecting arms includes a base plate engagement portion slidably engageable with slots in the base plate and an adapter plate engagement portion operatively connected to the adapter plate. Movement of the base plate engagement portions within the base plate's slots results in a translational movement of the adapter plate relative to the base plate.

A ground-penetrating radar device comprises a frame, a radar antenna, and an antenna assembly, wherein the antenna is part of the antenna assembly. Further the GPR device comprises a mount for adaptively mounting the antenna assembly to the frame and a ground support for supporting the frame on the ground. In an operational state, the mount prevents a horizontal displacement of the antenna assembly relative to the frame in two horizontal directions. In the operational state, the mount further allows a vertical displacement of the antenna assembly relative to the frame and a tilting of the antenna assembly relative to the frame.

A tool support device is provided. The device is comprised of a fastener that allows the device to be attached to any tool commonly used around the home. The device is also comprised of a stand member that may extend from the tool to support the tool such that the tool is propped up along any surface at an easily accessible height.