摘要:
A cargo securing device for cargo spaces (13), preferably on truck and trailer platforms and incorporating at least one cross-bar (12), applicable laterally over the cargo space and the end positions of which, by means of connecting means (11) being attachable to side flaps (17), chapel boards (181 or the like in the cargo space. Each connecting means (11) consists of two connecting members (14, 15), a first one (14) for loose connection at an arbitrary position along said side flap (17), chapel board (18) or the like, and a second one (16), which is pivotably arranged about a pivot (16) transversally to the first connecting members. The second connecting member (15) is designed for receiving one end portion of the cross-bar (12) and being equipped with at least one tab (26), which is arranged with the structure element, whereas in its other end position the tab is disengaged therefrom.
摘要:
The invention refers to a method for disposal of liquid, particularly treated wastewater, at sea with use of ship, whereby the liquid is pumped via at least one pipeline (3) from storing spaces in the ship and is discharged at a level (d) which may be lower than the metalimnion (s), i.e. below about 200 m. The invention also refers to a device for performing the method and this incorporates at least one flexible pipeline (3), which with one of its ends is connectable to storing spaces on the ship (1), that a pump is provided to pump the liquid from said storing spaces through the pipeline and that the pipeline has an adjustable length, and with its free end (4) is arranged at a depth (d), which may bigger than the level of the metalimnion (s) of the water.
摘要:
Une bougie de stéarine comprend un bloc (1, 2) de bougie préférablement carrée munie d'une mèche (3) et sur les bords duquel sont fixés de préférence des films de plastique transparent (4) ou un autre matériau analogue, où figurent des images ou un texte d'annonces publicitaires et qu'entoure une couche continue de paraffine (8). En raison de la section transversale du bloc de bougie et en raison des films de plastique incorporés dans ledit bloc les parois continues, composées de parties d'angle non fondues et du film de plastique auquel adhère de la stéarine sont conservées, même lorsque la bougie est considérablement consumée. Ladite bougie peut également comprendre une base (5), où peut figurer un texte en relief (6) recouvert d'une couche de couleur (7).
摘要:
A control gear for a dynamo connected to a hub (2) particularly a wheel hub and which dynamo is of the type incorporating stator (5) and armature (6), rotating with the hub (2) and being arranged radially relative to each other and where one of stator and armature can be prevented from rotation by means of a locking device (12), and where a current collector (8) is arranged to lead off current generated during arresting of stator (5) or armature (6), whereby the control gear (11) incorporates a connecting wire (13), which is attached to a contact pin (12), which is radially movable in a track (16) connected to the hub (2) and which pin is adapted during influence of said connecting wire (13) to be moved to current transmitting and rotation locking engagement with a current collector (8) fixed to one of said stator (5) and armature (6).
摘要:
A device for operating a gate is attachable to, say, a metal gate. The device includes a pushbar (2) on each side of the gate; when either pushbar is pushed, a cable (4) attached thereto acts to withdraw a spring-loaded bolt (3) from a latch means (5) on the gatepost (9). Incorporated in the latch (5) are means to prevent the gate from swinging open again once the bolt (3) has engaged with the latch (5).
摘要:
Un dispositif pour collecter des échantillons de liquide dans un passage de liquide, par ex. sur des vases collecteurs d'urine, comporte une vanne creuse (1) disposée dans le passage de liquide (3) et tournante entre deux positions, une position de collecte dans laquelle elle collecte le liquide dans un espace (8, 10), et une position d'écoulement dans laquelle elle ouvre un passage (9, 15, 16) pour l'écoulement du liquide à travers la vanne (1). Cette dernière est pourvue d'une ouverture d'accès obturée par un organe obturateur (14) pour prélever les échantillons de liquide.
摘要:
Des matières fécales sont appliquées sur un papier absorbant imprégné d'un composé solide donnant du péroxyde, en l'occurence du perborate de sodium. A l'échantillon de matières fécales est ajouté un chromogène, de la 3,3',5,5'-tétraméthylbenzidine, que l'on dissout dans l'acide acétique, l'éthanol et l'eau et que l'on stabilise en ajoutant de l'histidine. La présence de sang dans l'échantillon de matières fécales se traduit par l'apparition sur celui-ci et son pourtour d'une couleur bleue-vert bleuâtre. L'apparition de cette couleur peut se produire en l'espace de 5 à 10 secondes lorsque l'échantillon contient 1 ml de sang pour 100 g de matières fécales. Ainsi le système d'analyse n'emploie qu'un seul réactif lors de la réalisation de l'analyse parce que la partie du système donnant du peroxyde est imprégné sur le même support où sont appliquées les matières fécales.
摘要:
A heating or cooling device comprising a long box-shaped element (11) composed by metal profiles and intended to be suspended from a ceiling and which is in heat-conducting contact with one or more conduits (20) for a heating and/or cooling agent. According to the invention the device is utilized for heating or cooling resp. the intake air to the room in question by leading the air into one end of the element (11) and out at the opposite end, where it is brought to turn back and pass along the outside of the element along at least a part of the length thereof before it is distributed in the room.
摘要:
A tube clamp comprising a clamp housing (1) through which the tube (11) extends, a clamping member (9) and a press plate (5) arranged between the tube and the clamping member. The press plate (5) is connected to the clamp housing (1) in such a way that it will be displaced towards and away from the tube when actuated by the clamping member. The clamping member may consist of a roller (9) with axle necks (8a,8b) which are guided in inclined grooves (4) in the clamp housing. The press plate (5) has a substantially U-shaped cross-section with side gables (7a,7b), on the upper edges of which the clamping member (9) is arranged to act and which side gables are guided against the inside of the clamp housing so that the press plate (5) is displaced towards and away from the clamp surface of the clamp housing when actuated by the clamping member (9).
摘要:
A digging apparatus (5) attachable to a bucket loader e.g. a tractor loader (1) of the type used for smaller digging work, such as excavating trenches, e.g. in agriculture, park management or the like, and incorporating a connecting device (4), intended to be connected to said bucket loader and with a pivot axle (8) connected thereto and extending mainly perpendicularly to the extension of the digging beam, a digging beam (11) pivotably supported about the pivot axle and having an overhead stay bar (13) and a bucket (17) attached to the free end of the digging beam, which bucket is operable by means of a driving device (15), and having at least one hydraulic piston (20) adapted to bring about the pivoting of the digging beam about the pivot axle and arranged to transfer pivot force to the digging beam at a short distance from the pivot axle, and wherein the digging beam (11) and the stay bar (13) are both designed as telescopic tubular profiles (11a, 11b and 13a, 13b resp.), which are individually adjustable in length by aid of individually operable attachment members (18), in order easily to adapt the apparatus for attachment to different bucket loaders and for rapid adjustment of the geometry of the digging beam in relation to varying digging conditions and positions.