摘要:
A manual transmission for a vehicle, in which any one of a plurality of forward shift stages and a reverse shift stage can selectively be established by movement of a shift member operatively associated with the selecting and shifting operations of a change lever, and the shift member is restrained from moving to a position in which the reverse shift stage is established, by the abutment of the shift member against an engage portion provided on a restraining member which is connected to a drive device and adapted to be moved from an inoperative position to an operative position during forward travelling of the vehicle, wherein the restraining member is provided with an abutment portion against which the shift member is abutable, and the abutment portion is urged by a movement of the shift member operatively associated with the operation of the change lever, thereby forcedly returning the restraining member from the operative position to the inoperative position. When the restraining member has been stuck at the operative position for any reason, the restraining member can be returned to the inoperative position so as to establish the reverse shift stage.
摘要:
An adhesive material (B) is provided which includes a plurality of (micro)capsules (1) each including: a waterproof outer wall (2) capable of being crushed by an external force; a moisture-curing adhesive (3) encapsulated with the outer wall (2); and a tackiness agent coat (4) formed over an outer surface of the outer wall (2).
摘要:
To provide a lightweight, rust-free conveyor which is easy to install, remove, and repair. In a plastic conveyor belt, belt element pieces which have connecting holes opening widthwise are joined by communicating the connecting holes lengthwise and are disposed at both widthwise ends. A rod is inserted in a common hole formed at a joint for connection at a lengthwise end, and the respective belt element pieces are rotatably joined around rods to form an endless belt. Rods are installed widthwise between the belt element pieces. A plastic conveyor belt is provided having plastic belt element pieces and rods composed of metallic cores and plastic sheaths, and a conveyor apparatus drives the plastic conveyor belt with a sprocket.
摘要:
A transfer fabric for conveying wet paper from a sheet forming part to a hydro-extracting part and a papermaking machine using the same are disclosed. A transfer fabric for receiving from a paper forming fabric the wet paper formed by a sheet forming part and delivering the wet paper into a hydro-extracting part as the subsequent step, characterized in that the transfer fabric is a clothed net produced by preparing as wefts such yarns having monofilaments on the running face side and plain threads of a small diameter so bound as to interpose water absorbing gaps therebetween on the wet paper receiving face side and as warps monofilaments or twisted monofilaments, laying the wefts in a plurality of layers and the warps in a single layer, and weaving the wefts and the warps.
摘要:
An optically active compound of the formula: ##STR1## wherein R is alkyl or alkoxy, R* is an optically active alkyl group, X is alkyl or halogen, Y is a single bond ##STR2## and C* is an asymmetric carbon, is chemically stable and shows or induces large spontaneous polarization and is useful in a chiral liquid crystal composition.
摘要:
Transferring tool (1), which is an application product according to the present, is characterized by comprising: agglutinant (55) which is a material for application, containing a photochromic compound that exhibits color when an ultraviolet light which is a certain wavelength light having a certain wavelength is irradiated thereon and becomes colorless when a visible light is irradiated thereon, that enters a state of exhibiting color when the certain wavelength light is irradiated thereon and enters a decolorized state when a visible light is irradiated thereon; case (2) which is a container in which said agglutinant (55) is accommodated; and irradiation unit (34) that is attached to case (2) and enables agglutinant (55) to be in a state of exhibiting color by irradiating an ultraviolet light towards passage region (X) that agglutinant (55) passes through within case (2) upon being applied onto a subject.
摘要:
A forming belt and/or a transfer belt which are belts for a forming part of an apparatus for manufacturing a construction material, prevent stains caused by entry of raw material particles and has excellent rigidity and cleanability.
摘要:
An optically active compound represented by the general formula (I) of:R--Z--COO--(Ph).sub.k --Ph(Y)--CO--(CH.sub.2).sub.m C*HE L (1)In the general formula (I); R is an alkyl or alkoxy group having 4 to 22 carbon atoms; Z is the one selected from the group consisting of --Ph--, --Ph(X)--, --Ph--Ph--, Ph(X)--Ph--, --Ph--cy--, --Ph(X)--cy-- and --py--Ph-- is a 1,4-substituted phenylene group; --Ph--Ph-- is a 4,4'-substituted diphenylene group; --cy-- is a trans-1,4-cyclohexane group, --py is 2,5-substituted pyrimide group; X is a halogen atom at the ortho-position to R; k is zero or 1, Y is the one selected from the group consisting of H, OH, halogen atoms and methyl group; C* is an asymmetric carbon atom; E is the one selected from the group consisting of methyl group, halogen atoms and CF.sub.3 ; L is an alkyl, aryl or aralkyl group having not more than 10 carbon atoms; and m is an integer of zero to 6 where m takes zero when Y is H and Z is --Ph-- or --Ph--Ph--. The optically active compound is usable as an ingredient for a liquid crystal composition which has high spontaneous polarization, exhibits the Sc* phase (chiral smectic C liquid crystalline phase) in a wide temperature range and high speed response.