摘要:
Described is a front wall module for a motor vehicle. The front wall module forms at least one area of a front wall that defines the passenger compartment of the motor vehicle. The front wall module contains functional units, such as a fan for ventilating the passenger compartment or the like. The front wall module has a capping piece that is connected to two longitudinal beams of the motor vehicle.
摘要:
A coupling element between tubular shaft sections comprises two mutually adjacent membrane walls, each having radially outer and inner circumferences. The membrane walls are mutually connected at their radially outer circumferences. The radially inner circumferences of the membrane walls are in axial alignment with radially inner circumferences of respective shaft sections, and the membrane walls are connected at their radially inner circumferences to the tubular shaft sections. The radially outer circumferences of the membrane walls are elastically decreasable, and the radially inner circumferences of the membrane walls are elastically expandable in response to axial forces applied to the membrane walls in axially opposite directions.
摘要:
A sealing assembly particularly for cables including an essentially tubular slotted casing formed of thermally shrinkable material having a pair of longitudinal edges with protuberant fastening elements extending in a direction generally longitudinally of said slotted casing being provided adjacent each of said longitudinal edges. A clamping element preferably of a C-shaped configuration is provided for holding together the longitudinal edges of the slotted casing. The clamping element is loosely engaged on the fastening elements in the assembly position thereof and rigidly clamped thereon in the operative condition of the assembly.
摘要:
Disclosed is a metallurgical vessel, in particular a converter for treating liquid molten metals, in particular steel, formed of a refractory lining and a supporting metal shell that surrounds the refractory lining. The vessel is composed of welded together shell rings and dished parts of creep-resistant steel with plate thicknesses of up to 100 mm. The creep-resistant steel used is a highly resistant, water-quenched and then tempered close-grained structural steel with the following composition in wt.-% C 0.14-0.22 Cr 0.4-1.0 Mo 0.3-0.8 Ni 1.5-3.0 V 0.05-0.12 Mn 0.7-1.3 Pmax 0.015 Smax 0.003 Al 0.015-0.065 Si 0.20-0.60 Cumax 0.15 Nmax 0.012 Camax 0.004 the remainder being iron and impurities due to the production process.
摘要:
A shaker device for shaking liquids in a clinical chemistry analyzer comprises an eccentric pin on a rotatable disk, a motor for rotating the disk and a movable piece having a joint for receiving the eccentric pin. The movable piece is mounted on a first movable part of a first linear motion guide having a first rail on which the first movable part can slide in a first direction (Y-direction). The first rail of the first linear motion guide is mounted on an intermediate plate which is mounted on a second movable part of a second linear motion guide having a second rail on which the second movable part can slide in a second direction (X-direction) which is normal to the first direction.
摘要:
Using rollers having roller members which are adjacent on both sides to a center flexible longitudinal section capable of remaining in a respective bent position and have at each end an outer longitudinal section, previously perm or water-waved (pretreated) hair sections of a strand of hair are spirally rolled up, starting with the tips of the hair, first onto one outer longitudinal section, continuing then also onto the center longitudinal section, and finally the previously untreated hair section (hairline) is rolled substantially onto the other outer longitudinal section. The one outer longitudinal section is then bent approximately normally relative to the other outer longitudinal section such that the one outer longitudinal section and a portion of the center longitudinal section with the rolled-up previously treated hair section project substantially vertically upwardly from the head. Intensive-action perm or water-wave liquid is then applied only to the previously untreated hair section (hairline) rolled up substantially onto the other outer longitudinal section. The roller member of a roller (1) particularly suited for carrying out the process has a first longitudinal section (2) made of a substantially rigid material, which a fixing element (9, 10) is arranged on or engages. The first longitudinal section (2) is connected at one end to a second flexible longitudinal section (3) made of a flexible member (5) of a viscoelastic plastic, which flexible member (5) is arranged around a wire core (4).
摘要:
A collectorless DC motor with a horizontal air gap, particularly a low-speed motor for a direct drive of recording and/or reproducing devices has its rotor axle supported within an axial bore of the motor housing, with the motor housing made of plastic. A tachogenerator is disposed about the inner cylinder formed by the rotating permanent magnet ring of the motor. The stator winding and the magnetic return structure are fixedly arranged on the motor housing, which is also provided with bores for attaching the motor or installing it into the device. Obviating of machining sequences, simplification of assembly and direct support of the rotor axle in the motor housing all contribute to a reduction in manufacturing cost.
摘要:
Poor wet fastness properties and unsatisfactory fastness to thermofixing of dyeings on flame-retardant PES fibers with conventional disperse dyestuffs preclude the deployment of textile material of this type in the industrial wear and contract business, such as for utilitarian textiles, sportswear or the like. The reduced boil-wash stability of such disperse dyestuffs on the modified fibers can lead to washing problems because of the risk of bleeding.Using disperse dyestuffs which contain highly polarized groupings in the molecule for dyeing flame-retardant PES fibers substantially improves the dyeing results in respect of the fastness properties sought and hence opens up further areas of use for said types of fiber. The flame-resistant properties of the textile material are not impaired.
摘要:
An easily produced and assembled one piece connector adapted to be detachably fastened to a movable carriage, for example the movable carriage of a printer. The connector is formed of various parts which can be folded relative to one another and joined together to secure plug connections between a flexible flat band cable and electrical motors or electromagnets on the carriage, and to retain and secure the flat band cable adjacent to its plug connection so as to provide tension relief.
摘要:
The cable sleeve permits lateral insertion of cables into cable insert parts. The cable insert parts are located within a pair of spaced sleeve heads interconnected by a tubular shaped supporting jacket. The assembled cable sleeve is enclosed within a plastic shrunk-on hose. Cable insert parts are connected to the sleeve heads and axially extending slots are provided through the sleeve heads into the cable insert parts. Similarly, the supporting jacket is split in the axial direction and the plastic hose has an axially extending slot with the juxtaposed edges of the slot being closable in a known manner after it is placed about the supporting jacket and sleeve heads.