摘要:
A device to be detachably mounted on the neck of a bottle in replacement of the bottle's screw cap, and which as mounted provides a reversible closure function by which a flow communication to the interior of the bottle is shifted between open and closing modes, the device comprising a mounting part ( 1; 1'; 1') having an internal thread which engages an external thread formed on the bottle's neck, and a handle (7; 7'; 7') which is journalled in the mounting part for rotation. The handle carries a head (9; 9'; 9') which in result of rotation of the handle upwards/ outwards from the bottle in a vertical plane provides access to the mouth of a canal (15; 15'; 15') running through the mounting part, and which head further comprises a seal (17; 17'; 36) which, in result of rotation of the handle downwards/ inwards towards the bottle, is positioned for closing said canal through the mounting part.
摘要:
The invention relates to a load holder adapted to be mounted on the roof of a vehicle and having a rod-shaped carrying element which at its ends latchably is engaged in support legs which with the aid of tensioning hooks are adapted to be mounted at the drip moulding of the vehicle, said tensioning hooks are adapted to be operated with the aid of an operating member working according to the principle of excentricity. According to the invention a clamping yoke (5) is provided to latch the carrying element, said clamping yoke with the aid of a stud (6) being shiftably journalled in an oblong guiding groove (7) in a protrusion (8), the operating arm (14) for operating the tensioning hook (11) also being hingedly supported on the stud (6) causing the clamping yoke (5) being shifted simultaneously with the operation of the tensioning hook (11).
摘要:
The invention relates to a sharpening device (1) for sharpening cutting edge tools (11) and the like, comprising two sharpening elements (3) arranged, at a distance from each other in the axial direction, for rotation on a shaft (4) extending along a centre axis common to the sharpening elements (3). The sharpening elements (3) have arms (10) extending radially outwards from the shaft (4), said device being characterised in that the sharpening elements are arranged relative to each other in such a way, that their respective arms (10) are inclined towards each other so that they intersect their respective paths of rotation, the arms (10), then, coming from a respective of the two sharpening elements (3), in an alternating way.
摘要:
The present invention relates to a method and a device for synchronised feeding of food products, to a downstream processing device. The method comprises the steps of arranging the product to be fed on a slidable product carriage, which carriage is arranged on slide rails for sliding motion thereupon, in a feed direction M, and positioning the carriage in an initial position remote from that end to which the products are to be fed. The method is characterised by the step of driving at least one feed member in a reciprocating motion, in synchronisation with the operating cycle of the processing device, said slidable carriage being brought along, optionally, in said motion in the feed direction M, by bringing at least one locking member arranged on the slidable carriage into locking engagement with the feed member when said member is moved forward in the feed direction, said locking member being released from its locking engagement when said feed member is moved backwards against the feed direction. The device comprises a frame, a pair of parallel slide rails 8 on which a slidable carriage 3 is arranged for sliding forwardly feeding motion. It is characterised by a feed member which performs a reciprocating motion in synchronisation with the operating cycle of the processing device for related forward feeding of the slidable carriage 3, by locking member 2 provided on the carriage, with associated actuators for locking engagement with the feed member and an element which is fixed in relation to the frame respectively, and spring means biasing the feed member in the feed direction M.
摘要:
Support d'antenne parabolique permettant une fixation stable et un positionnement facile d'antennes paraboliques. Le support comprend un cadre (2) monté de façon pivotante sur un axe (6). Cet axe (6) est un axe polaire qui peut être orienté par rapport à la verticale. L'axe polaire (6) peut être fixé de façon réglable par l'intermédiaire d'un support (8) à un mât par exemple. De plus l'axe polaire est réglable en élévation. Un tel réglage est de préférence effectué à l'aide de ridoirs.
摘要:
A device arranged for the treatment of a cutting edge is shown, which device comprises tools (2, 3), which are located opposite each other in pairs and which are mounted and mutually movable in reciprocating directions of motion, which tools comprise two or more segments (2', 3', etc.), which are arranged at spaces and have a respective contact surface (5, 6), which segments are arranged to alternately engage the segments of the opposite tool, so that, between the contact surfaces of the opposed segments, there is formed a V-shaped notch of variable depth adapted for the insertion of a cutting edge to be treated, at least one of the tools (2, 3) featuring segments having an active, grinding or dressing or polishing contact surface. The segments (2'7 2", 2'") of an individual tool (2) are individually and independently of other segments included in the same tool movably mounted in a holder (7) arranged for the purpose, as well as biased in relation to the holder in the direction of the opposite tool (3).
摘要:
A tool for polishing knife's edges, the tool (1) comprising two oppositely positioned and co-rotating rings of elongate honing studs (10), extended at intersecting directions forming an angle (alpha) wherein the knife's edge is inserted to be straightened by the rotating polishing tool.
摘要:
A fixture (1) for guidance of a tool having a cutting edge with respect to the periphery of a rotating grinding- or polishing wheel (2), comprising a frame structure that runs along the periphery (6) of the wheel and has a guide formed as a slot (17) with an open outer end, the slot providing a support surface (19) that is sloping relative to the radius of the wheel, and the inner end of the slot terminating radially within the periphery of the wheel on each side thereof, the fixture (1) in one end supported (11) for pivoting motion in a main plane of the wheel and in the other end carrying a separate balance weight (12).