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JPH07188897A |
PURPOSE: To secure the sealability by forming a nitride film of the prescribed surface roughness on the sliding surface with the oil seal of a metallic parts. CONSTITUTION: An opening on the right of a case 16 is closed by a cover 17. Th...
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JPH07188924A |
PURPOSE: To linearly move a moving element arranged in a system at a high speed by linking a driving element arranged outside the system to a cam mechanism and actuating this cam mechanism. CONSTITUTION: A cylinder 11 is mounted in the s...
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JPH0741408U |
[Purpose] Reduce the effect of detection output due to intruders from the outside. [Constitution] The rod 5 forming the other electrode is reciprocally inserted into the cylinder 1 forming one electrode. The inner peripheral surface of t...
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JPH0730967Y2 |
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JPH0765683B2 |
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JPH0731015Y2 |
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JPH07180770A |
PURPOSE: To apply rapid high pressure to a load through a piston by raising the piston while using density change taking place when water is changed into ice. CONSTITUTION: A piston 2 is arranged on water 10 in a cylinder 1, water 10 is ...
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JPH0738639U |
[Purpose] To enable thinning of the cylinder liner without causing deformation or misalignment during processing. [Constitution] Thick parts A and A so that a part of the gasket surface side 3 and a part of the crank chamber side 4 of th...
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JPH07174235A |
PURPOSE: To eliminate any oil quantity change caused by expansion/contraction so as to eliminate necessity of a tank for compensating oil quantity change by setting sectional areas of two oil chambers expanding/contracting according to s...
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JPH0727061Y2 |
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JPH07158505A |
PURPOSE: To provide the structure f the cylinder liner of an internal combustion engine so as to improve wear resistance of the cylinder liner. CONSTITUTION: A cylinder liner C is consisting of a first part 1 with which an oil ring 9 com...
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JPH07158504A |
PURPOSE: To provide the structure of the cylinder liner of an internal combustion engine in order to improve wear resistance of the cylinder liner. CONSTITUTION: A cylinder liner C is consisting of an upper first part 1 located above a p...
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JPH07155915A |
PURPOSE: To provide the device for producing a cylinder liner improved in the wear resistance by making the upper part and the lower part of the cylinder liner of materials different from each other. CONSTITUTION: In the device for produ...
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JPH07158503A |
PURPOSE: To provide the manufacture of a cylinder liner in which the upper part of the cylinder liner is nitrided and its lower part is not nitrided. CONSTITUTION: A cylinder liner perform material 1a in which the inner diameter d of the...
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JPH0732203U |
[Purpose] Facilitates repair of measuring devices that measure the amount of operation of hydraulic cylinders. Increase durability and reduce the number of repairs. [Constitution] Attach the ultrasonic wave transmitter / receiver 10 to t...
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JPH0726810Y2 |
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JPH0754119B2 |
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JPH07145446A |
PURPOSE: To produce cast iron for a cylinder liner remarkably improved in high temp. wear resistance and seizing resistance comarted to the conventional ones by incorporating specified ratios of C, Si, Mn, P, Cr, Cu, Ni and B into Fe. CO...
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JPH07145445A |
PURPOSE: To produce cast iron for a cylinder liner remarkably improved in high temp. wear resistance and seizing resistance more than conventional one by incorporating specified ratios of C, Si, Mn, P, Cr and B into Fe. CONSTITUTION: Cas...
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JPH0730347U |
[Purpose] Reduce the wear of the cylinder liner under EGR conditions to extend the life of the engine. [Constitution] The top ring 4 is made of martensitic stainless steel and has a CrN film 7 on its outer peripheral sliding surface. The...
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JPH0724704Y2 |
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JPH0723649Y2 |
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JPH0723650Y2 |
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JPH0722529Y2 |
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JPH07127745A |
PURPOSE: To provide a binding bar which is simple in structure, rigid, light in weight, does not need increased force required for operation even at large stroke, and silent and smooth in telescoping operation in a gas spring type bindin...
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JPH0720446Y2 |
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JPH0725362U |
[Purpose] The cylinder material is a hard vinyl chloride molded product, the machining part is abolished, the manufacturing is simplified, the processing cost is light, the time is saved, the technology is simplified, and rust is generat...
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JPH0723859U |
For attaching a cylinder device to an attachment surface extending perpendicularly to the axis of a piston rod, bolts are inserted through attachment holes which are defined in a rod cover and extend along the axis of the piston rod. A c...
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JPH0717842Y2 |
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JPH07110069A |
PURPOSE: To improve the manufacturing yield of a semiconductor manufacturing device by preventing poor conveyance of a magazine caused by abrasion of a packing in advance in a semiconductor manufacturing device provided with a conveying ...
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JPH07110008A |
PURPOSE: To simplify the structure of a cylinder so that it can be installed even in a small space by providing a plurality of working pistons one working cylinder. CONSTITUTION: Discharge fluid pressure from a pressure supply source 14 ...
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JPH0714308Y2 |
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JPH0726686B2 |
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JPH0783109A |
PURPOSE: To reduce abrasion of a cylinder liner and a piston ring by coating sacrifies corrosion material on an inner peripheral surface of the cylinder liner on an upper portion of a top dead center of the piston ring. CONSTITUTION: A c...
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JPH0771308A |
PURPOSE: To facilitate casting of a cylinder liner for an internal combustion engine and to improve the casting yield. CONSTITUTION: An upper cylinder liner 1 is mechanically connected to a lower cylinder liner 2. The upper cylinder line...
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JPH0763267A |
PURPOSE: To reduce residual strain of a flame coated film without forming any projected part and thereby improve its peeling off resistance by melting and freezing the flame coated film being laminated on an inner surface of the bore of ...
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JPH0762519A |
PURPOSE: To form a thermally sprayed layer having decreased residual tensile force on the inside surface of a cylinder bore. CONSTITUTION: The alloy thermally sprayed layer is formed on the inside surface of the cylinder bore and thereaf...
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JPH077603Y2 |
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JPH0749058A |
PURPOSE: To obtain sufficient compression by adopting material of a small linear expansion coefficient to a piston in a two-stroke type engine while reducing a clearance between the piston and a cylinder, and increasing a closing timing ...
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JPH07501609A |
The disclosed cover comprises a substantially cylindrical hollow body (2), an elastic compensating membrane (3) and a compensating spring (16). The hollow body (2) has at one of its ends (C) an inlet to which is coupled the functional ex...
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JPH075317Y2 |
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JPH075240Y2 |
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JPH072970B2 |
In order to prevent the formation of fissures or tears in the walls of cylinders of an internal combustion engine, hardening tracks (4) generated by a carbon dioxide laser, are placed parallel to each other at an angle of inclination ( a...
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JPH0712232A |
PURPOSE: To propose a method by which a circular arc shaped cylinder tube having the cylindrical section can be manufactured accurately and simply, in a circular arc shaped cylinder. CONSTITUTION: A circular arc shaped cylinder tube 1 ha...
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JPH0712231A |
PURPOSE: To surely prevent generation of a crack by forming an inner cylinder liner of which the external form of a biaxial formed part provided with communicated screw holes is formed into a cylindrical shape out of ceramics material, a...
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JPH07881Y2 |
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JPH0687647U |
[Purpose] Provided is an engine cylinder liner capable of improving the cooling performance of the engine combustion chamber, reducing the weight, and reducing the piston striking noise while sufficiently maintaining the wear resistance ...
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JPH06105102B2 |
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JPH06346783A |
PURPOSE: To reduce concentration of stress on upper and lower faces of a cooling water port by forming a cross section of a cooling water port, which is extended from an upper outer circumference side of a cylinder liner toward the insid...
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JPH0649924Y2 |
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