摘要:
A hand trigger (16) is pivotally mounted on the handlebar (12) of the striper (14). A pair of selectors (26) are pivotally mounted at the trigger pivot points. The selectors (26) are made from a spring or spring-like steel, which allows the selectors (26) to springingly deform for gun selection and adjustment yet return to their original position and shape. This allows delayed gun activation, disabling of one or both guns from the trigger (16) and functioning as a one-handed gun selector.
摘要:
An accessory cart having a J-shaped frame for removable mounting of a spray gun to convert a conventional airless paint sprayer into a line striper to paint lines on parking lots, curbs, warehouse floors and other pavement surfaces, and which can alternately be used in conjunction with a traditional line striper in cramped spaces or between parked cars, and which is easily converted from a 3-wheeled device to a 2-wheeled device for painting curved lines, and which permits adjustable positioning of the spray gun at a desired location on the cart to optimize the spray pattern in a particular application.
摘要:
A spray gun mounting tube (116) in a walk behind gas powered line striper (110) is clamped to only one side (112) of the striper frame. The mass of the spray gun (122) and gun mounting bracket (120) allows the gun (122) to hold a steady position.
摘要:
A spray gun mounting tube (116) in a walk behind gas powered line striper (110) is clamped to only one side (112) of the striper frame. The mass of the spray gun (122) and gun mounting bracket (120) allows the gun (122) to hold a steady position.
摘要:
An apparatus for producing a road marking (8) from a permanent marking material (2) on a road surface. The apparatus comprises a tank (1) for storing the permanent marking material (2), and means in connection with the tank (1) for heating the permanent marking material (2) in the tank (1) to a liquid form. The apparatus also comprises at least one nozzle (6), through which the permanent marking material (2) is sprayed onto the road surface (7), and means for spraying the permanent marking material (2) through the nozzle (6) onto the road surface (7).
摘要:
A manually pushable line stripping apparatus is designed to have a first main axle and a second front axle parallel to the main axle with one wheel on it. Both of the first two axles are fixed allowing the unit to be pushed in a straight line without any adjustment. During manufacture, a mechanism is provided to produce a finished striper with perfect straight line alignment in spite of variations which may take place during the welding and production process by providing a fixture which allows the axles to be produced in absolute alignment of each other. The third axle is mounted to the rear of the frame or the handle which mounts a swivelable caster such that when the operator pushes down the handle, the unit then rides on the caster and the first axle thereby allowing the unit to be turned, maneuvered or otherwise swiveled because the front wheel has been lifted from the ground.
摘要:
The invention concerns a method of applying markings to road surfaces, the method calling for a water-dilutable disperse paint which can be coagulated by acid to be brought in contact with an acid. The acid is scattered of sprayed, in the form of an aqueous solution, on a powder on particles wetted with acid, to or into the dispersion after the dispersion has been sprayed on to the road surface. Markings applied using this method dry within only a few minutes. The use of road-marking vehicles enables the markings to be made almost without the need to cordon off the moving worksite.