摘要:
System (1) and method for collecting in a gutter (5) the surplus water from a certain surface (3), which area is covered by a water-impermeable sheet (4). Gutters (5) are used wherein each gutter part (7,8) comprise a pipe part which has a C-shaped cross-section, the high, bottom gutter parts (7) being of a height which is greater than the radius of the low, top gutter parts (8) while a water-impermeable sheet (4) is located between the bottom and top gutter parts (7,8). Preferably the edge of the bottom gutter parts (7) is provided with a covering rim (9). Method of providing a certain surface (3) of a piece of land or area with a system (1) with which it is possible to collect all the surplus water which is supplied over that certain surface (3). Firstly that certain surface (3) is levelled with a certain slope. Then it is provided with trenches. Then high, C-shaped bottom gutter parts (7) are placed in the trenches. Then the ground and the gutter parts (7) are covered with a water-impermeable film (4), and then second, low top gutter parts (8) are placed in the bottom, high gutter parts (7) which have been covered by the film (4), which top gutter parts (8) also comprise C-shaped pipe parts. Preferably, pipe parts are used which are made by cutting a cylindrical pipe in the lengthwise direction just above a plane of symmetry.
摘要:
The invention relates to a measuring device for the wire-free measurement of temperatures, in particular for the measurement of the body temperature of animals. A transponder is injected as a probe in each animal with the aid of a hollow needle, which is supplied wire-free by a transmitter/receiver and which modulates the interrogation field with two or more abruptly changing tones in a cyclic sequence. The time duration of the tones as well as the frequency of the tones contain the desired information in coded form. By monitoring individually and continuously the body temperature of useful and/or breeding animals in the animal shed or on the pasture, it is possible to detect in time completely automatically the symptoms of an animal becoming ill and appropriate measures can be taken in order to keep the costs as low as possible in the animal husbandry business.
摘要:
Method for constructing a filling station, comprising a number of storage tanks, one or more pump islands (5) with a number of pumps (4) on each pump island (5), and also lines, such as the lines (2,6,9) for the supply of the necessary oil and petrol from the storage tanks to the pumps (4), and for the discharge of rainwater and/or spilt product, and a floor surrounding the pump island. First of all a ground slab (1) is made in one piece by monolithic construction, at the same time a number of facilities being provided in the slab (1), such as fixing means at the position of the so-called islands (5) where the pumps (4) are placed. In the ground slab near the top side a recess (3) or trench and in the trench (3) lines (2,6) are then placed, and the structures such as pump islands (5), pumps (4) and possibly a canopy are fixed to said slab (1).
摘要:
The invention provides a device (1) for stacking in a desired pattern objects (3) such as boxes, stacks of flats, whether or not bundled into one unit, in particular for forming a pattern with at least one row of three objects (3) with mutual clearance and at least one row of two objects (3) with mutual clearance such that the sides of a stack lie in flat planes, which device comprises a feed conveyor (2) with rotation means (16) which can selectively rotate supplied objects (3) through a chosen angle in the horizontal plane.
摘要:
Method to manufacture a component part for a floor which in combination with several other component parts to compose a concrete floor, which floor (1) is provided on the downward facing surfaces with thermally insulating material as an encasing covering, and which composed concrete floor consists of a concrete slab (2) which is provided underneath with concrete ribs (3) at regular intervals, first an element (5) is cut out of a sheet (4) of thermally insulating material from a side of the sheet in the lengthwise direction, which element is L-shaped, one leg (7) of the L-shaped element (5) being formed from a part of the height of the side (6) of the sheet (4), in such a way that the end of the short leg (7) coincides with the underside (8) of the sheet (4), and the long leg (9) of the L-shaped element (5) being cut out of the inside of the sheet (4). Then the element (5) cut in an L-shape is taken out of the sheet (4), the element (5) cut in an L-shape is then placed in such a way that one leg (9) points upwards and the other leg (7) outwards, and in that the recess (10) of a sheet (4) is then placed on the upward pointing leg (9) that they form a shuttering, which shuttering is finally filled with concrete. So component parts which in cross-section are L-shape, U-shape, T-shape can be manufactured.
摘要:
The invention provides an arrangement of at least two separating devices (2,16) for separating into elements or groups of elements planos (26) having at least two weakening lines (27,28) which are oriented at an angle to one another and partly bound the elements (26), which devices (2,16) each comprise: a first clamping member (4) for fixedly clamping on a side of a first weakening line (27) a plano (26) or stack of planos (25), in this latter case such that the relevant corresponding weakening lines (27) of the stack (25) lie in a plane extending perpendicularly of the main plane of a plano (26); a second clamping member (5) for fixedly clamping the plano (26) on the other side of this weakening line (27); and tilting means for mutual tilting of the first clamping member (4) and the second clamping member (5) such that the plano (26) or stack of planos (25) are separated into two elements or groups of elements (31) by breaking the said weakening line (27); which arrangement further comprises transporting means (1,3,6,13,17) defining a transport path which,
feeds the planos (26) into a first separating device (2) and discharges said planos therefrom in a direction perpendicular to the said first weakening line (27), alters the transporting direction such that this extends in a direction perpendicular to the second weakening line (28), and feeds the planos (26) into the second separating device (16) in this direction.
摘要:
Device for storing dish-type containers such as plates, dishes or serving trays containing a product, with a vertical column (1) which has a base support (2) at the bottom side, the column (1) being triangular or rectangular in cross-section and provided at each side with supporting elements (8, 9) placed at equal intervals above one another. Each supporting element (8, 9) comprises two pin-shaped projections (11, 11') lying in line with each other in the horizontal direction, and a third pin-shaped projection (15) which is longer than the other two projections (11, 11') and lies centrally between the other two projections (11, 11') at a certain distance from the line connecting the other two projections to each other. The distance from the bottom projection (15) to the connecting line between the two upper projections (11, 11') is adjustable. The base support (2) for the column (1) comprises a flat bottom plate provided with wheels (3), which plate is provided with one or more fixing elements (23, 24) for detachable accommodation of the column.