摘要:
A radiation detector comprises an energy/electricity converter having a detection area for detecting incident radiation, and electrodes connecting the converter to an external driving circuit for driving the converter to convert energy of the incident radiation detected by the detection area of the converter into an electric signal. A collimator is integrally connected to the converter and has an opening for transmitting radiation to irradiate the detection area of the converter and portions for preventing radiation from irradiating a part of the converter other than the detection area. A spacer is integrally connected to the collimator and the converter for maintaining a preselected distance between the collimator and the detection area of the converter.
摘要:
A steering wheel has a ring portion including a core bar and decorative portions which are disposed along the core bar partially to cover an external surface of the core bar. The decorative portions are disposed to cover the external surface of the core bar along the full circumference thereof in a transversely circumferential direction of the ring portion when an upper decorative portion having a substantially inverted U-shaped cross section and a lower decorative portion having a substantially U-shaped cross section which constitute each of the decorative portions are combined together. The steering wheel further has reinforcement ribs formed on the core bar at positions in the vicinity of end portions of one of the decorative portions in such a manner that bend deforming portions of the core bar which allow the ring portion to be inclined partially from the plane of the ring portion when an impact force is applied to the one of the decorative portions on the ring portion are dislocated from a location where the decorative portion is disposed.
摘要:
A thermal printer includes a capstan roller and pinch roller, which feed a continuous color thermosensitive recording sheet from a recording sheet roll. A thermal head operates for image recording to the continuous recording sheet. A roll loading chamber is loaded with one of the recording sheet roll and a cleaning sheet roll. The cleaning sheet roll includes a continuous cleaning sheet wound in a roll form, and discernment indicia provided in a predetermined position. An information reading photoelectric sensor reads the discernment indicia. A controller causes the capstan roller and pinch roller to feed the continuous cleaning sheet when the discernment indicia is read, to wipe and clean the thermal head with the continuous cleaning sheet. In a preferred embodiment, a cutter precuts the continuous recording sheet in a precutting position distant by a predetermined length from a front edge of the continuous recording sheet, to remove a front edge portion.
摘要:
This steering wheel includes a ring portion to be gripped during steering, a core, a core coating layer coating the core and having a surface, and a decorative layer arranged at one or more surface portions of the core coating layer. The decorative layer has a printed layer and a transparent protective coating layer protecting the printed layer. The steering wheel is made by a process in which the core coating layer is molded around the ring portion in a mold, the printed layer is formed on the surface portions of the core coating layer by hydraulic transfer, and the protective coating layer is formed by applying a coating agent to a surface of the printed layer.
摘要:
This steering wheel includes a ring portion to be gripped during steering, a core having at least one ridge, and a core coating layer coating the core. The core coating layer has a relatively hard portion formed of a first synthetic resin and a relatively soft portion formed of a second synthetic resin arranged in the circumferential direction relative to each other. The relatively hard portion is harder than the relatively soft portion. The ridge is positioned along the core so as to be covered by the relatively hard portion.
摘要:
A steering wheel has a ring core embedded in a gripping ring, a plurality of spokes extending in the ring core, a plurality of spoke cores embedded in the associated spokes. A connecting member connects at least two spoke cores together. A coupling mechanism couples the boss to the connecting member. The coupling mechanism includes an cylindrical support formed on the connecting member, and a pair of spaced ribs formed on the boss for holding the support. The connecting member fits between the ribs when the connecting member is coupled to the boss. A bolt fastens the support to the ribs.
摘要:
A steering wheel body 1 comprises sheaths 7a, 7b which covers a ring core bar 5 and spoke core bars 6A-6C, and a pad 3 formed integrally with the sheaths. A boss 8, 51, 28 is integral with the spoke core bars. A steering shaft 30 is formed at a distal end thereof with a serration 31 and an annular groove 32. The boss 8, 51, 28 includes a boss plate 33, a cylindrical portion 34, 74 with a serration 38, 68, 78, and a yoke portion 35 with through holes 36, 37, 66, 67, 76, 77. The cylindrical portion 34, 64, 74 is fitted on the end of the steering shaft 30 such that the serrations 31, 38, 68, 78 mesh with each other, and a bolt 41, 81, 91 is inserted and screwed into the through holes 36, 37, 66, 67, 76, 77. A collar 47 fitted on the bolt 41, 81, 91 is fitted in the annular groove 32. Strain stress is never transmitted directly to the bolt 41, 81, 91. The boss 8, 51, 28 comprises a boss body 66 composed of the cylindrical portion 34, 64, 74 and the yoke portion 35, 65, 75, and the boss plate 33 fixed by welding to the boss body. When casting the spoke core bars 6A-6C from aluminum, the boss plate 33, 53 serves as a seal in a die so that molten aluminum is prevented from going around to the inside of the cylindrical portion 34, 64, 74 through an opening of the yoke portion 35, 65, 75, and therefore the extreme edge of the boss plate 33, 53 can be embedded in the spoke core bars 6A-6C.
摘要:
A steering wheel includes a ring portion to be gripped during steering. The ring portion includes a core, a core coating layer coating the core, and a decorative layer arranged at a portion of the surface of the core coating layer. The decorative layer has a printed layer and a transparent protective coating layer. The printed layer is formed by hydraulic transfer and is arranged to cover surface portions of the core coating layer. The transparent protective coating layer covers the surface of the printed layer so as to protect the printed layer. The ring portion further includes a skin arranged at the remaining surface portions of the surface of the core coating layer and a level difference portion for folding therein the end portions of the skin arranged between the portion and the remainder of the surface of the core coating layer. The smooth decorative layer can be easily formed on the surface of the ring portion in this manner.
摘要:
An air bag equipped steering wheel that absorbs impact energy of a forward impact, even if applied to the rear side of a ring portion thereof. The steering wheel comprises core bars for connecting its ring portion, boss portion and spoke portions to each other. The spoke portions are composed of two front spoke portions arranged at the right and left of the front side, and a rear spoke portion arranged at the rear side. The air bag unit is securely mounted on the core bars of the front spoke portions and the rear spoke portion. Twistable torsional portions are formed at the core bars of the front spoke portions at positions closer to the core bar of the ring portion than the mounting portion for the air bag unit. A first deformable bent portion is formed at the core bar of the rear spoke portion at the side closer to the boss core bar than the mounting portion for the air bag unit. A second bendable bent portion is formed at the core bar of the ring portion than the mounting portion of the air bag unit and the column cover. The first bent portion is given a lower bending rigidity than the second bent portion.
摘要:
A steering wheel body 1 comprises sheaths 7a, 7b which covers a ring core bar 5 and spoke core bars 6A-6C, and a pad 3 formed integrally with the sheaths. A boss 8, 51, 28 is integral with the spoke core bars. A steering shaft 30 is formed at a distal end thereof with a serration 31 and an annular groove 32. The boss 8, 51, 28 includes a boss plate 33, a cylindrical portion 34, 74 with a serration 38, 68, 78, and a yoke portion 35 with through holes 36, 37, 66, 67, 76, 77. The cylindrical portion 34, 64, 74 is fitted on the end of the steering shaft 30 such that the serrations 31, 38, 68, 78 mesh with each other, and a bolt 41, 81, 91 is inserted and screwed into the through holes 36, 37, 66, 67, 76, 77. A collar 47 fitted on the bolt 41, 81, 91 is fitted in the annular groove 32. Strain stress is never transmitted directly to the bolt 41, 81, 91. The boss 8, 51, 28 comprises a boss body 66 composed of the cylindrical portion 34, 64, 74 and the yoke portion 35, 65, 75, and the boss plate 33 fixed by welding to the boss body. When casting the spoke core bars 6A-6C from aluminum, the boss plate 33, 53 serves as a seal in a die so that molten aluminum is prevented from going around to the inside of the cylindrical portion 34, 64, 74 through an opening of the yoke portion 35, 65, 75, and therefore the extreme edge of the boss plate 33, 53 can be embedded in the spoke core bars 6A-6C.