A machine for symmetrical stranding of at least two wires includes wire magazines in a number corresponding to the number of wires, from which magazines the wires are fed out. Rotatably arranged about an axis of rotation (38) is a flyer (31) having outwardly directed bow-shaped or semi-circular arms (32, 33) connected, on one hand, with a tubular, motor-driven drive sleeve (36) rotatable about the...

A machine for symmetrical stranding of at least two wires includes wire magazines in a number corresponding to the number of wires, from which magazines the wires are fed out. Rotatably arranged about an axis of rotation (38) is a flyer (31) having outwardly directed bow-shaped or semi-circular arms (32, 33) connected, on one hand, with a tubular, motor-driven drive sleeve (36) rotatable about the...

1. Apparatus for the aerobic biological purification of waste waters according to the combined filtration-activation method, with at least one submerged filter (1) rotating about a longitudinal axis (3) and submerged to the greater part in the waste water, which includes laminar growth bodies (33) as substrates for a so-called biological hotbed, wherein several growth bodies (33) are held mutually...

An improved double wrap brake band for an automatic transmission and the method of making the band wherein the band is lightweight and heat set round at the released open position with the utilization of thinner strap material at higher hardness ranges. The band is formed from a preslotted and preformed strap and a stamped one-piece bracket member secured to the strap. The band subassembly is heat...

An improved double wrap brake band for an automatic transmission and the method of making the band wherein the band is lightweight and heat set round at the released open position with the utilization of thinner strap material at higher hardness ranges. The band is formed from a preslotted and preformed strap and a stamped one-piece bracket member secured to the strap. The band subassembly is heat...

PCT No. PCT/SE82/00324 Sec. 371 Date Jun. 7, 1983 Sec. 102(e) Date Jun. 7, 1983 PCT Filed Oct. 8, 1982 PCT Pub. No. WO83/01242 PCT Pub. Date Apr. 14, 1983.The inventive tray includes a bottom (2) and four side walls (3-6), which have an extension in the form of a folded-out edge flange (11) in a plane parallel to the bottom (2) of the tray (1) and forming a continuous frame for coaction with a sep...

PCT No. PCT/SE82/00324 Sec. 371 Date Jun. 7, 1983 Sec. 102(e) Date Jun. 7, 1983 PCT Filed Oct. 8, 1982 PCT Pub. No. WO83/01242 PCT Pub. Date Apr. 14, 1983.The inventive tray includes a bottom (2) and four side walls (3-6), which have an extension in the form of a folded-out edge flange (11) in a plane parallel to the bottom (2) of the tray (1) and forming a continuous frame for coaction with a sep...

A method for intermittent smelting and working of glass is described along with an oven to execute this method. The oven is comprised of a pot furnace or a day tank whose heating mechanism is comprised partly of an oil burner (13) and partly of electrical heating elements (14). The burner is used for heating during the smelting, which includes firing up the oven as well as smelting and eventual co...

The invention concerns a digitally programmable tinnitus masker which is primarily intended for treatment of patients suffering from tinnitus, i.e., patients suffering from ringing of the ears and the like. The arrangement contains primarily a signal generator 18 internally connected to a telephone receiver 2 for generating a tone 19 or noise 20 which is individually adapted to the patient's need...

A training mechanism for shooting with air guns or firearms. The mechanism is equipped with a sound generator, involving a housing (6), a release arm (11), a stop notch (16) and a spring (17). The sound generator is started by a trigger arm (7) attached to the weapon's trigger (2).

The electrical contact device has two contacts (1,2) working in conjunction with each other, of which one (2) contains at least one oblong component (3), at one end of which is a contact facing (4) of light-arc resistant metal. Connected to the oblong component is a sprung unit (5) for producing of contact pressure between the two contacts (1,2). - The contact facing (4) on its side turned away fr...