摘要:
A clutch adjustment method and apparatus thereof are described which are capable of properly compensating for performance variations or performance deterioration due to variations or wear in various parts. The apparatus comprises: (a) adjustment mode setting means for setting an adjustment mode for adjusting clutch hydraulic pressure to a proper value, while brakes being in their actuated state; (b) clutch hydraulic pressure changing means for controlling the clutch hydraulic pressure to gradually change when the adjustment mode is set by the adjustment mode setting means; (c) clutch sliding start detecting means for detecting a start of sliding of a clutch; (d) clutch pressure command value detecting means for detecting a clutch pressure command value at the start of sliding of the clutch if sliding of the clutch is detected by the clutch sliding start detecting means while the clutch hydraulic pressure being gradually changed by the clutch hydraulic pressure changing means; and (e) clutch hydraulic pressure correcting means for correcting the clutch hydraulic pressure to a proper value, based on the clutch pressure command value detected by the clutch pressure command value detecting means.
摘要:
Performance data of components of a construction machine is measured by the steps of automatically operating the component mounted to the construction machine so as to satisfy one of a plurality of measurement conditions which are preliminarily set, automatically measuring performance data of the component which is preliminarily set under the above automatically operated state, and successively performing the same steps as those defined above with respect to remaining measurement conditions other than the above-mentioned one measurement condition, thus measuring the performance data of the component with one or more than one measurement conditions.
摘要:
An alkali-free glass applicable to a light transparent glass substrate in a liquid crystal display essentially consists, by weight, of basic elements of 40-70% SiO2, 6-25% Al2O3, 5-20% B2O3, 0-10% MgO, 0-15% CaO, 0-30% BaO, 0-10% SrO, and 0-10% ZnO, and a fining agent of a combination of 0.05-3% Sb2O3 and at least one of 0.05-2% SnO2 and 0.005-1% Cl2, which fining agent makes the resultant glass free from bubbles without the use of toxic As2O3 which has been known as the fining agent in the art.
摘要翻译:适用于液晶显示器中的透明玻璃基板的无碱玻璃基本上包含40-70%SiO 2,6-25%Al 2 O 3,5-20%B 2 O 3,0-10%MgO的碱性元素 ,0-15%CaO,0-30%BaO,0-10%SrO和0-10%ZnO,以及0.05-3%Sb2O3和0.05-2%SnO2中至少一种的澄清剂和 0.005-1%Cl 2,该澄清剂使得所得玻璃体不含气泡,而不使用本领域已知的澄清剂的有毒As2O3。
摘要:
The present fishing rod comprises a pair of hood portions (14, 16) which are respectively disposed back and forth in such a manner that they are opposed to each other, while the two hood portions (14, 16) respectively include openings for receiving the leg of the reel. At least one of the pair of hood portions, that is, the hood portion (16) is of a movable type, while the movable hood portion (16) can be moved back and forth as a nut member (18) is rotated. The present fishing rod further comprises elastic mechanism (20, 22) and an engaging portion (24) which are respectively so disposed as to extend between two of three elements, that is, a main body portion (12) fixedly secured to a rod pipe (10), the nut member (18) and movable hood portion (16): in particular, the elastic mechanism (20, 22) are formed in one of the above two elements, that is, the main body portion (12); and, the engaging portion (24) is formed in the other, that is, the nut member (18) in such a manner that the elastic mechanism (20, 22) can be removably engaged with the engaging portion (24) by a given force. The elastic portion (22) of the elastic mechanism is formed considerably larger than the engaging portion (24), or the free portion of the elastic mechanism (20, 22) that is not restricted by the engaging portion (24) is formed larger than the portion of the elastic mechanism (20, 22) that is contacted with and restricted by the engaging portion (24).
摘要:
A controlling device for a hydraulically operated cooling fan capable of obtaining optimum cooling efficiency by continuously controlling a rotational frequency of the cooling fan according to a cooling water temperature, a hydraulic oil temperature, and an engine speed is provided. To this end, the controlling device includes a hydraulic motor (16) for driving a cooling fan (13), a variable displacement hydraulic pump (14) capable of controlling the rotational frequency of the hydraulic motor (16), a cooling water temperature sensor (21) for detecting a cooling water temperature (TW), a hydraulic oil temperature sensor (22) for detecting a hydraulic oil temperature (To), an engine speed sensor (23) for detecting an engine speed (E), and a controller (20) which inputs detected signals from these sensors (21, 22, 23), computes and outputs a discharge capacity command value of the variable displacement hydraulic pump (14) according to the inputted cooling water temperature (Tw), hydraulic oil temperature (To), and engine speed (E), and continuously controls a rotational frequency (N) of the cooling fan (13) by means of the variable displacement hydraulic pump (14).
摘要:
A converter unit for a lens unit of a camera, which is able to match optical axes of a plurality of kinds of converter lenses with different magnifications, which are revolvably mounted on a rod, with an optical axis of the lens unit properly. One of the converter lenses is revolvably mounted on the rod by two bearings through a connecting member. One of the bearings is attached on an eccentric external circumference of a collar member attached on the rod. The rotation of the collar member adjusts an eccentric direction of the collar member and the direction of an optical axis of the converter lens.
摘要:
A film applying apparatus 10 is provided with preparatory bonding rolls 20A, 20B and laminating rolls 21A, 21B, and a laminated film 12 wound out from a film roll 18 and a substrate 16 conveyed by a substrate conveying device 14 pass between these rolls and pressure bonding is performed. Diameter of the preparatory bonding rolls 20A, 20B is made smaller than diameter of the laminating rolls 21A, 21B and range of elastic deformable area S1 at the roll surface at grasping starting of the substrate and the laminated film 12 by the preparatory bonding rolls 20A, 20B is made small thereby range of generating, air holding or the like is limited to small.
摘要:
A polymer dispersion type liquid crystal element having a sufficient reflectance and having a layered structure in which a refractive index changes periodically inside, as well as a manufacturing method thereof. The polymer dispersion type liquid crystal element is manufactured by applying laser interference light to a polymerizable composition containing a polymerizable compound having a photo-dimerizable structure and low molecular liquid crystals to conduct polymer phase separation and then applying polarized light to manufacture a polymer dispersion type liquid crystal element in which low molecular liquid crystals are oriented.
摘要:
Smooth, effective dumping is achieved by automating. A switching point, at which a carrying mode is switched to a dumping mode during automatic driving in a dozing operation, is set beforehand. A dumping attitude of the blade is also preset for a desired traveling distance of the bulldozer from the switching point to a dumping point. The actual traveling distance of the bulldozer from the switching point is detected, based on which the blade is controlled so as to take the preset attitude.
摘要:
An independent two pump system comprising an implement hydraulic pump and a steering hydraulic pump is described. The system has an inexpensive structure and the capability of preventing a construction machine from engine stalling without impairing fuel economy. When the implement hydraulic pump is actuated with the output of an engine to operate an implement attached to the construction machine, while actuating the steering hydraulic pump with the output of the engine to turn a vehicle body of the machine, the load exerted on the implement is detected and if the detected load is determined to exceed a preset value, the displacement of the steering hydraulic pump is reduced to thereby reduce the load associated with turning of the vehicle body.