PURPOSE:To prevent damage of leaf under plate insertion work, by receiving leaf paper temporarily by expanding and contracting the telescopic body before and after plate insertion. CONSTITUTION:Subsequent leaf is supported with a fully expanded telescopic body, additionally piled neatly receiving operation due to pads 28, 30 and 32. While a block 20 lowers to carry out insertion operation for a pl...

A cleaning cloth for household and industrial use comprising a soft resilient needled nonwoven fabric having a plurality of rubber strips surmounting its top surface in the manner of relief, the height of the rubber strips being about 0.2 to 0.4 times their width but not more than about 0.5 times the thickness of the nonwoven fabric, the nonwoven fabric on its underside carrying a continuous layer...

In a method of producing a lead-acid battery plate, a lead oxide-containing paste is supplied to a carrier and the exposed surface of the paste on the carrier is contacted with a layer of fibrous material. Vibrational energy is then supplied to the fibrous layer so as to cause the paste to impregnate the fibrous layer and thereby secure the fibrous layer to the plate.

A one-piece blank (11) forms a liquid-tight carton having rectangular side walls (13, 15, 17 and 19) sealed or integral with one another at adjoining side edges (21) and flat end panels (25, 27) of polygonal shape, the end panels being sealed ultrasonically to the side walls through sealing tabs (29, 39). Ultrasonic heating and sealing of the upper end panel (27) is effected after the carton is fi...

The invention provides an apparatus for removing an animal from a shell. The apparatus has a tubular helical main portion having an inlet, an outlet and an attachment portion for coupling the apparatus to a source of high pressure fluid. The apparatus may be inserted into the shell and coupled to high pressure fluid which urges the animal from the shell.

Disclosed herein is apparatus for cutting a strip of battery plate material into a plurality of battery plates, which strip of battery plate material includes a series of longitudinally evenly spaced apertures, and which apparatus comprises a plurality of support rollers rotatably mounted on a frame, an endless belt trained around the support rollers on an endless path, which belt includes an inne...

5-amino-1,2,3,4-tetrahydroanthraquinone, as a new industrial product, is disclosed together with its preparation by reduction from 5-nitro-1,2,3,4-tetrahydroanthraquinone.

The material comprises a metal plate (16) with perforations or cavities (17) containing harder oxide ceramic platelets (18) which are disposed parallel to the wear surface with webs of metal between which is in no case smaller in width than the thickness of the platelets. In the landside (12) of a mouldboard plough the platelets (18) are of parallelogram shape. They are of sintered alumina ceramic...

The incidence of peritonitis is reduced in continuous ambulatory peritoneal dialysis by irradiating the peritoneum access tube connection with ultraviolet (UV) radiation so as to have an antimicrobial effect on the fluid flow path defined thereby prior to draining and infusion of dialysis fluid therethrough. The apparatus for effecting UV irradiation of the dialysis fluid flow path includes a hous...

A light weight lead-acid battery (30) having a positive terminal (36) and a negative terminal (34) and including one or more cells or grid stacks having a plurality of vertically stacked conductive monoplates (10, 20) with positive active material and negative active material deposited on alternating plates in the cell or grid stack. Electrolyte layers (26, 28) positioned between each monoplate ar...

In the cell-separating walls (3) of a multi-cell accumulator block (1), cavities (5) are formed during the injection moulding by injection needles supplied with air, which cavities (5) can be inflated subsequently by the injection of a plastic (6) which can form foam, e.g. polyurethane. The wall-bubbles (7) formed in this way produce a compression pressure which also ensures fixed, permanent posit...

A defect inspection apparatus having a television camera which picks up an object to be inspected and produces a video signal for inspecting defects on the object, wherein the apparatus comprises a detection section which outputs a signal responding to the positive changes of the video signal with respect to time and a further detection section which outputs a signal in response to the negative ch...

Laser devices being capable of calling freely any desired mode out of a variety of irradiation modes stored beforehead and of reproducing the mode quickly. Specifically, such devices in which a variety of working condition parameters, such as laser output, irradiation time and pulse width, etc., are stored as one set beforehand in a memory within the laser device, and an operator can call a partic...

A foldable deck-chair frame comprises a rectangular outer frame 12 for supporting one end of the deck- chair webbing, a rectangular inner frame 14 located within, spaced from and hinged to the outer frame for supporting the other end of the deck- chair webbing and a U-shaped stay 15 hinged to the outer frame and located between the inner and outer frames when the deck-chair is folded flat. In the ...

A method and apparatus for producing particulate directly from a supply of molten material by the use of a rotating member having discrete serrations in the periphery thereof. The leading surfaces of the serrations contact the molten material and propel a portion into a cavity formed by the surfaces of the serration while under the effect of a surface of a dam means, in proximity to which the serr...

A method and apparatus for producing particulate directly from a supply of molten material by the use of a rotating member having discrete serrations in the periphery thereof. The leading surfaces of the serrations contact the molten material and propel a portion into a cavity formed by the surfaces of the serration while under the effect of a surface of a dam means, in proximity to which the serr...

The invention relates to a control valve for adjusting the output pressure as a function of the position of an operating element, in particular a load-no load valve for adjusting the brake pressure of a vehicle axle as a function of the load state. The valve has a stepped control piston with three working surfaces, where the first working surface can be acted upon by the inlet pressure, the second...

The invention relates to a control valve for adjusting the output pressure as a function of the position of an operating element, in particular a load-no load valve for adjusting the brake pressure of a vehicle axle as a function of the load state. The valve has a stepped control piston with three working surfaces, where the first working surface can be acted upon by the inlet pressure, the second...

1511513 Pressure gauges SPERRY-SUN WELL SURVEYING CO 6 May 1975 [6 May 1974] 18956/75 Heading G1L Borehole pressure change rates are measured by pumping fluid down a small bore tube 29 to a much larger diameter chamber 27 having a volume greater than that of the tube and situated at the depth of the hole where pressure is to be measured, the base of the chamber communicating with the borehole envi...