Hinge arrangement, and use thereof
OwnerJarmo Sjoholminventor
Life of this patent
Estimating the term…
Abstract
A hinge arrangement for hinging a sliding element (2) movable in guidance of, and carried by, a pair of fixed guide sections (1.sup.1, 1.sup.2) for turning about a hinge axle (3) affixed to the sliding element. The hinge arrangement comprises a first coupling member (4), connected to the hinge axle (3), and a second coupling member (5), connected to the guide section (1.sup.1, 1.sup.2), and the first coupling member and the second coupling member are arranged to become coupled with each other when the first coupling member is in register with the second coupling member, and thus to lock the hinge axle (3) relative to the guide section to be substantially immovable, for the turning of said sliding element.
Claims7
A hinge arrangement for hinging a rectangular sliding element movable in guidance of, and carried by, a pair of stationary guide sections for turning about a hinge axle affixed to said sliding element, the sliding element having a first side and a second side substantially parallel to each other, and a guide wheel set is attached on each of said first side and said second side of the sliding element, each guide wheel set including a number of wheels and a wheel axle on which the wheels are rotatably carried one after another to be separately rotatable, and said wheel axle being respectively fixed at right angles to the first and the second side of the sliding element, and planes of rotation of said wheels being substantially perpendicular to a plane of said sliding element, and said stationary pair of guide sections including a first box-type guide section located on said first side of the sliding element and a second box-type guide section located on said second side of the sliding element, and the guide sections include supports arranged at an inner wall of each guide section parallel to the guide section, for guiding and carrying said guide wheel set on said first and second side, whereby opposite sides of said wheels alternatingly rest against said supports, the hinge arrangement comprising:
- a first coupling member formed at an end of said wheel axle, said wheel axle being said hinge axle for the sliding element;
- and
- a second coupling member, affixed to the guide section,
- wherein the first coupling member and the second coupling member are arranged to become coupled with each other when the first coupling member is in register with the second coupling member, and thus to lock the wheel axle relative to the guide section to be substantially immovable, for the turning of said sliding element.
An arrangement for hinging a rectangular sliding element, comprising:
- a hinge axle affixed to the sliding element;
- a pair of stationary guide sections for turning about the hinge axle including a first box-type guide section located on a first side of the sliding element and a second box-type guide section located on a second side of the sliding element;
- a plurality of guide wheel sets attached on the first and second sides of the sliding element, each guide wheel set including a wheel axle and a plurality of wheels coupled to the wheel axle to be separately rotatable about the wheel axle, the wheel axle being fixed at right angles with respect to the first and second sides of the sliding element, the wheels having planes of rotation substantially perpendicular to a plane of the sliding element;
- a plurality of supports arranged at inner walls of the first box-type guide section and the second box-type guide section for guiding and carrying the guide wheel sets, opposite sides of the plurality of wheels alternatingly resting against the supports;
- a first coupling member formed at an end of the wheel axle, the wheel axle forming the hinge axle for the sliding element;
- and
- a second coupling member coupled to the box-like guide sections, the first coupling member and the second coupling member being arranged to become coupled with each other when the first coupling member is in register with the second coupling member to lock the wheel axle to be substantially immovable relative to the box-type guide section when turning the sliding element.
Dependencies are inferred from the claim text.