摘要:
The multipurpose freight vehicle according to the present invention includes a lower deck capable of loading vehicles as freight thereonto, plural support posts standing up in an opposed state on both side edge portions of the lower deck, and an upper deck adapted to be lifted and lowered along the support posts. The support posts are supported so that they can be turned freely with respect to the lower deck in the direction of a vehicle width or in the longitudinal direction of the lower deck. The support posts are formed so that, when vehicles are not loaded onto the freight vehicle, the support posts can be housed in the lower deck by first lowering the upper deck, and then bringing down the support posts in the direction of a vehicle width or in the longitudinal direction of the lower deck. This enables when the freight vehicle is not loaded with freight the upper deck to be stored on the lower deck, and the support posts to be housed in an upper portion of or along side portions of the lower deck.
摘要:
Three continuous steps (1, 2, 3) of a transportation apparatus, adjoining in front and in rear, are connected to one another by parallel links, thereby forming one step group (123), so that the tread of each step is horizontal at all times. The step group (123), having reached the terminal end of a first stroke track (01), is delivered from the stroke track (01) onto a carriage (7) in engagement with a guide groove (03) as friction wheels (91, 92) rotate. The step group (123) on the carriage (7) is transversely transferred together with the carriage (7) along a circuit which is formed of the guide groove. Then, as friction wheels (93, 94) rotate, the step group (123) on the carriage (7) is delivered to the starting end of a second stroke track (02), and travels in the opposite direction on the stroke track (02). While this is done, the direction of the one step group itself is not changed.
摘要:
An endless track conveyor apparatus having steps (1, 2) is driven by a drive chain (6) circulating along an endless travelling track (A, B-M, N, A) made up of an ascending section, a descending section, and U-turn sections connecting these ascending and descending sections. The endless track conveyor apparatus includes a driven medium having a number of piled-up slats (50), each of which is swingably supported on a conveyor frame. The driven medium engages with teeth provided on either the upper or the lower side of a chain link of the drive chain (6) provided at the ascending section (C-D) of the travelling track. The passive medium transmits the drive power of the drive chain (6) to the conveyor frame. Therefore, the endless track conveyor apparatus travels along the travelling track. On the other hand, at the descending section (J-K) of the travelling track, the load acting on the conveyor apparatus is converted into rotational motion. This rotational force is then reversed by a reversal transmission mechanism (8, 90-92, 107, 108) to transmit this rotational force to a rotational axis (105) which drives the drive chain (6).
摘要:
In a twist drill in which the outer portion in each of the chisel edge lines at the drill point is made permanently efficient in cutting by a wall surface of an additional inner groove united to the original flute, an improvement resides in that the inner portion thereof adjacent to the center also functions as an efficient cutting edge in creating a built-up edge deposited over a specified resting face of a narrow triangular shape close to the center, in which the resting face is bordered by the inner portion and an intersecting curve passing through an intermediate point in the chisel edge line, whereby a permanent cutting effect is achievable all over the length of each of the chisel edge lines in regrinding the drill point.
摘要:
A photosensitive element 1 comprising a support film 10 and a layer (photosensitive layer) 20 composed of a photosensitive resin composition formed on the support film 10, wherein the haze of the support film 10 is 0.01-2.0%, the total number of particles and aggregates with diameters of 5 μm or larger in the support film 10 is no greater than 5/mm2, the photosensitive layer 20 contains (A) a binder polymer, (B) a photopolymerizing compound with an ethylenic unsaturated bond and (C) a photopolymerization initiator, and the thickness of the photosensitive layer 20 is 3-30 μm.
摘要翻译:一种感光元件1,其包括支撑膜10和由形成在支撑膜10上的感光性树脂组合物构成的层(感光层)20,其中支撑膜10的雾度为0.01-2.0%,颗粒的总数和 支撑膜10中的直径为5μm以上的聚集体不大于5 / mm 2,感光层20包含(A)粘合剂聚合物,(B)具有烯键式不饱和键的光聚合化合物和(C)光聚合 引发剂,感光层20的厚度为3-30μm。
摘要:
A one-component heat curable epoxide composition which have an excellent storage stability and can be cured in a short period of time at a relatively low temperature, and in particular, have a property of generating outgas in a smaller amount, and providing cured product with an excellent heat resistance, is provided. The composition comprises 100 parts by weight of (A) an epoxide having more than one epoxy group on average in the molecule, and 1 to 40 parts by weight of (B) a curing compound which is prepared by reacting with heating (a) aminoalkylimidazole of the general formula: (b) an amine having two nitrogen atoms with one or two active hydrogen atoms and having at least one cyclic structure group in the molecule therein, (c) urea, and (d) a diepoxide having two epoxy groups on average in the molecule.
摘要:
The photosensitive film for circuit formation of the present invention has: on a first film (base film), a photosensitive layer having a thickness of 0.1 to 10 μm; or a photosensitive layer having a thickness of 0.1 to 14 μm and containing a 2,2-bis(4-((meth)acryloxypolyalkoxy)phenyl)propane.
摘要:
A one-pack type epoxide composition which has excellent storage stability and which can be rapidly cured at relatively low temperature is provided. It comprises as effective components (A) at least one epoxide having more than one, preferably more than 1.5 epoxy groups per a molecule, and (B) a curing agent prepared by heating and reacting (a) at least one N,N-dialkylaminoalkylamine, (b) at least one amine having one or two nitrogen atoms with active hydrogen and having a ring structure in its molecule, (c) at least one diisocyanate, or (C) a curing agent prepared by heating and reacting (a) at least one N,N-dialkylaminoalkylamine, (b) at least one amine having one or two nitrogen atoms with active hydrogen and having a ring structure in its molecule, (d) at least one epoxide having one or more epoxy groups in a molecule, and (c) at least on diisocyanate.
摘要:
A rotary cutting tool having at an axial end surface thereof two cutting edge lines arranged substantially in a diametral plane extending through a center of rotation of the tool, one cutting edge line having an inner cutting edge section adjacent to the center and the other having an inner noncutting edge section adjacent to the center. Each of the cutting edge lines has at least one intermediate noncutting edge section. The at least one intermediate noncutting edge section of the cutting edge line having the inner cutting edge section is located within a radial range far from the center larger than a radius from the center of the inner noncutting edge section of the other cutting edge line. The total length of the at least one intermediate noncutting edge section of the cutting edge line having the inner cutting edge section is greater than a length of the inner noncutting edge section of the other cutting edge line. The intermediate noncutting edge section of the cutting edge line having the inner noncutting edge section is located within a radius from the center smaller than a radius from the center of an outermost cutting edge section of the cutting edge line having the inner cutting edge section. The length of the intermediate noncutting edge section of the cutting edge line having the inner noncutting edge section is smaller than the total length of the intermediate noncutting edge section of the cutting edge line having the inner cutting edge section.
摘要:
The invention relates to a photosensitive element comprising a support film and a photosensitive layer derived from a photosensitive resin composition formed on the support film, wherein the support film haze is 0.01-1.5%, the total number of particles with diameters of 5 μm and larger and aggregates with diameters of 5 μm or larger in the support film is no greater than 5/mm2, the photosensitive layer contains a binder polymer, a photopolymerizable compound with an ethylenically unsaturated bond and a photopolymerization initiator, and the thickness T of the photosensitive layer and the absorbance A of the photosensitive layer at 365 nm satisfies the relationship represented by inequality (I): 0.001≦A/T≦0.020 (I).
摘要翻译:本发明涉及一种感光元件,其包括支撑膜和由形成在支撑膜上的感光性树脂组合物得到的感光层,其中支撑膜雾度为0.01-1.5%,直径为5μm和更大的颗粒总数 并且支撑膜中直径为5um或更大的聚集体不大于5 / mm2,感光层含有粘合剂聚合物,具有烯属不饱和键的光聚合化合物和光聚合引发剂,感光层的厚度T 并且感光层在365nm处的吸光度A满足由不等式(I)表示的关系:0.001 @ A / T @ 0.020(I)。