Abstract:
A hanger configured to be mounted to a supporting surface includes a fastener receiving body configured to be positioned on the supporting surface. The hanger also includes a hook portion positioned adjacent to the fastener receiving body and configured to receive a retainable object therein. The hanger additionally includes a first datum surface associated with a first orientation direction of the fastener body. The hanger further includes a second datum surface associated with a second orientation direction of the fastener body. The relative positions of the first datum surface and the second datum surface are arranged such that when a fastener tool abuts the first datum surface and the second datum surface, a fastener applied by the fastener tool is positioned within a bounded area of the fastener receiving body.
Abstract:
Mixtures curable thermally and with actinic radiation and containing carbamate and/or allophanate groups, comprising (A) at least one of (A1) low molecular mass compounds, oligomers and polymers containing allophanate groups, carbamate groups, and carbamate and allophanate groups, and (A2) low molecular mass compounds, oligomers and polymers containing allophanate groups, carbamate groups, and carbamate and allophanate groups, and additionally allophanate- and/or carbamate-reactive functional groups, which are substantially or entirely free from reactive functional groups which contain at least one bond which can be activated with actinic radiation, and (C) at least one constituent containing on average per molecule at least one reactive functional group having at least one bond which can be activated with actinic radiation; with the proviso that if only (A1) is used, the mixtures further comprise (B) at least one of low molecular mass compounds, oligomers and polymers containing allophanate- and/or carbamate-reactive functional groups.
Abstract:
A handheld flashlight includes a head that pivots relative to a body. Three legs pivotally connect to the body and open into a tripod to support the head in an elevated position. The legs are spring-biased toward the open tripod position and are selectively held closed by a detent mechanism. In the closed position, the legs form a flashlight handle that is aligned with an illumination direction of the head and is shaped and sized to be held in the hand of an operator. Each of the three legs contain battery source holders for battery sources that connect to each other in parallel. Diodes are disposed in series with each battery source to prevent the parallel battery sources from discharging each other.
Abstract:
A curable composition comprising (A) constituents containing carbamate groups I: —O—C(O)—NHR (I) in which R=a hydrogen atom or an alkyl, cycloalkyl or aryl group, (B) constituents containing carbamate-reactive groups, the equivalents ratio of carbamate-reactive groups in (B) to carbamate groups in (A) being >0.2, (C) adducts preparable from (c1) polyisocyanates and (c2) compounds II containing isocyanate-reactive functional groups: in which R1 and R2: independently of one another are hydrogen atoms or alkyl radicals; X and Y: oxygen atom, sulfur atom or a radical >N—R6, in which R6=aliphatic radical; R3: is an alkylene radical; R4 and R5: are hydrogen atoms, isocyanate-reactive functional groups or R6; with the proviso that one group R4, R5 or R6 contains an isocyanate-reactive functional group or R4 or R5 is an isocyanate-reactive functional group and the other radicals R4, R5 or R6—where present—contain no isocyanate-reactive groups; the molar ratio of (c1) to (c2) being chosen such that the adducts (C) contain in the molecule isocyanate groups; process for its preparation, and its use.
Abstract:
A Coriolis mass flowmeter that incorporates a straight Coriolis measuring tube, two straight connecting pipes, at least one oscillator stimulating the tube, a measuring sensor associated with the tube and a compensating cylinder, where the tube is positioned within the cylinder, the two end sections of the cylinder are solidly connected to the respective end sections of the tube, the tube transitions with either end section into a connecting pipe, the connecting pipes extending outside the compensating cylinder, and by means of mounting flanges provided on the external ends of the connecting pipes, the mass flowmeter can be installed in a pipeline system. Each connecting pipe meets the requirements of the formula M f 2 e i / l 3 > 5.5 where M is the mass of the cylinder, f is the natural frequency of the water-filled tube, e is the modulus of elasticity of the connecting pipes, i is the geometric moment of inertia of the connecting pipes and l is the length of the connecting pipes.
Abstract:
A mass flowmeter operating by the Coriolis principle and incorporating an essentially straight, moving-fluid-conducting Coriolis measuring tube, at least one oscillator associated with and exciting the Coriolis measuring tube, at least one detector associated with the Coriolis measuring tube and sensing the Coriolis forces and/or the Coriolis oscillations generated by Coriolis forces, and a compensating cylinder in which the Coriolis measuring tube is positioned, the Coriolis measuring tube and the compensating cylinder being connected to each other in which the oscillation-capable system composed of the Coriolis measuring tube and the compensating cylinder is at least to a large extent mass-equalized both for the excitation oscillation of the Coriolis measuring tube and for the Coriolis oscillation of the Coriolis measuring tube.
Abstract:
A rule assembly includes a housing, a reel rotatably mounted in the housing, and an elongated blade having an end hook member on a free end thereof. The elongated blade is arranged to be wound on the reel and to be extendable through an opening in the housing. The end hook member is formed of sheet metal to include a mounting portion and a hook portion bent at a generally right angle from an end of the mounting portion. The end hook member includes a pair of generally upwardly extending side edges, a generally laterally extending lower edge, and recessed edge portions disposed at corner portions at which the upwardly extending side edges and the laterally extending lower edge intersect.
Abstract:
Heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, comprising (A) at least one oligomer and/or polymer selected from the group consisting of oligomers and polymers containing allophanate groups, carbamate groups, and carbamate and allophanate groups, and (B) at least one thixotropic agent selected from the group consisting of urea or urea derivatives preparable by reacting at least one amine and/or water with at least one polyisocyanate, with the proviso that the mixture in question, based on its solids, further comprises at least one silica as thixotropic agent (C), and contains the thixotropic agent (B) in an amount of from 0.1 to 5% by weight if the oligomers and polymers (A) contain no allophanate groups; processes for preparing the mixtures, and their use as coating materials, adhesives and sealing compounds.