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JPH0925822A |
To obtain insert material which is inexpensive compared to conventionally proposed one prepared by compounding heat resistant superalloy and excellent in resistance for heat fatigue, resistance for high temperature oxidation, resistance ...
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JPH0925909A |
To control the stroke position of rods in a plurality of places without requiring an external mechanism by varying the protruded length of an operation part by abutting a stopper on any of sliding control rods in accordance with the divi...
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JP2570840B2 |
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JPH0914443A |
PURPOSE: To improve pressure strength of a resin made hydraulic cylinder while taking generation of a weld line into consideration. CONSTITUTION: A hollow cylindrical part 11 whose one end is opened and also the other end is closed, a fi...
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JPH0914211A |
PURPOSE: To provide a hydraulic compressor having a compression register, which can be extremely easily formed without machining a hydraulic cylinder itself, therefore, strength may not be affected. CONSTITUTION: The flange 9 of a dies g...
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JPH08512344A |
A composition of matter for depositing a thin anti-friction film that has a coefficient of friction of 0.06 or less. The composition comprises (a) a mixture of solid lubricant particles, a thermoset resin, and a catalyst for setting the ...
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JP2561789B2 |
PURPOSE: To provide a cylinder case having fluid passage which can easily be manufactured at a low cost in spite of possession of the fluid passage having excellent dimensional precision in a side wall part and can avoid the increase an ...
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JP2520249Y2 |
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JPH08323518A |
PURPOSE: To shorten the overall length dimension of a cylinder and stabilize rotation of a rotating cylinder provided with a plural number of pistons on a same shaft. CONSTITUTION: A partition wall 6 is provided on the inside of cylinder...
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JPH08316541A |
PURPOSE: To enable a magnetostrictive actuator to be improved in energy efficiency and lessened in size by a method wherein pre-loading at a specific ratio or above to the total amount of deflection of a disc spring when it is saturated ...
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JP2555194B2 |
A piston drive e.g. for actuating a valve includes a piston which reciprocates in axial direction within a housing between two end positions, with one end position being defined by a worm drive including a manually actuated worm which ac...
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JPH08301648A |
PURPOSE: To obtain a material for sliding parts by which smooth sliding properties are obtained and lowered abrasion (loss) is realized between the sliding parts and their counterparts. CONSTITUTION: This material for sliding parts is co...
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JP2552523B2 |
PURPOSE:To obtain an internal combustion engine excellent in durability by providing a cylinder sleeve made of a sintered aluminum alloy having specific composition excellent in heat resistance and wear and abrasion resistance and a pist...
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JP2517183Y2 |
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JP2516978Y2 |
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JPH08296741A |
PURPOSE: To stabilize the coefficient of friction in low value and avoid the occurrence of cracks, or the like at baking, in a cylinder used for a plunger pump, or the like. CONSTITUTION: A cylinder 10 is constituted of ceramic member ha...
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JP2550607B2 |
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JPH08290257A |
PURPOSE: To improve the mechanical workability, and to manufacture a casting at a low cost by combining the intermetallic compound with a sliding part to be brought into slidable contact with other members of an aluminum alloy member to ...
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JPH08285762A |
PURPOSE: To detect a foreign matter surely by differentiating the measurement data of relative displacement of a roller shaft thereby discriminating the displacement of roller shaft from the machining error of an object when a roller rid...
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JP2543093B2 |
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JPH08270792A |
PURPOSE: To provide a cylinder with the cylinder sleeve face improved in seizure resistance on the sliding face of a piston ring and high in scuffing resistance at the part with which a piston skirt part comes in contact. CONSTITUTION: A...
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JP2513241Y2 |
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JP2511334Y2 |
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JPH08244082A |
PURPOSE: To obtain a long cylinder with excellent corrosion resistance and wear resistance without receiving restriction of manufacturing facilities. CONSTITUTION: At least two cylinder 10 and 11 are connected with each other by fitting,...
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JPH08246944A |
PURPOSE: To improve scuffing resistance against a piston ring, to have the inner surface of a cylinder liner having attack properties against a piston skirt part, and to reduce a machining cost. CONSTITUTION: The cylinder 1 of an interna...
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JPH08246943A |
To save a manufacturing expense of combining with a coating material surely and reducing a necessary material amount and improve an engine operation. A metal engine block 10 is casted and a pollutant is removed from a cast cylinder bore ...
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JP2536107B2 |
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JPH08232754A |
PURPOSE: To hold wear resistance against slide of a piston ring while a piston skirt part is prevented from wear damage and to reduce a cost caused by that a need for wear prevention processing for the piston skirt part is eliminated. CO...
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JPH08226409A |
To provide a cylinder/piston unit which can be used in an automatic gear shift of a transmission of an automobile and enables rotary select movement required for preselect of a gate arm for a gear step and longitudinal engagement movemen...
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JP2529251B2 |
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JP2525505B2 |
A piston-cylinder (10, 14) combination for internal combustion engines made from a varying bonded combination of two or more alloys having dissimilar coefficients of thermal expansion e.g. the skirt (16) and layer (20) of the piston are ...
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JPH08210314A |
PURPOSE: To attain highly accurate processing by conducting bending work for the slit part of a cylinder tube whose slit part is processed in a straight condition with a spacer inserted. CONSTITUTION: A slit part is processed with high a...
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JP2524834B2 |
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JPH08200147A |
PURPOSE: To improve a lubrication oil consumption amount and a blow-by amount by a method wherein a total amplitude amount of each of order components, being 10-degree or more, of an order component obtained by harmonic analysis of the s...
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JPH08189509A |
To form the parts of a safety device with a low strength material by arranging the safety member near a fixed portion and stretching a projection member in the groove of the fixed portion through the opening of the safety member at the l...
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JPH08177609A |
PURPOSE: To provide an internal combustion engine cylinder having a cylinder sleeve face which is partly high in scarfing resistance to a piston ring and partly low in aggressiveness to a piston skirt portion and its manufacture. CONSTIT...
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JP2514097B2 |
A cylinder liner comprises an alloy plating film of Ni-B or Ni-P or Ni-Co-P formed on at least a part contacting with cooling liquid in an outer peripheral surface and further a nitrided layer formed on an inner peripheral surface to imp...
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JP2503357Y2 |
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JP2505472B2 |
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JP2501190Y2 |
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JPH08135612A |
PURPOSE: To realize inexpensiveness and lightening of a cylinder by appropriately absorbing the inner diameter error of a resin-made tube in a piston part to effectively solve the problem of airtightness defect in the piston part due to ...
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JP2502241B2 |
PURPOSE: To manufacture a pressurized medium cylinder that arrests a belt in its side and ensures use life of packing and sealing. CONSTITUTION: A pressurized medium cylinder has a longitudinally extending slot. A steel belt 4 arrested i...
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JPH08121414A |
To prevent the leakage of electromagnetic waves by providing an electrical contact interface between first and second metallic components contacted at an intersection supporting oil with a third highly surface-conductive component in the...
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JPH08119723A |
PURPOSE: To provide a sliding member having a low friction coefficient and a low abrasion loss by constituting the sliding member of composite ceramics consisting essentially of an Al oxide, an Fe oxide and a compound oxide containing Al...
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JPH08108844A |
PURPOSE: To minimize both the expense for components and for labor required to fasten a pressure medium line to the connection of a cylinder by enabling a radially expanded portion to be axially fixed at one end via a spring element posi...
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JPH0893545A |
To provide a hybrid cylinder bore surface adequate to optimize wear and oil consumption through whole piston movement range and cost-effective to manufacture. A cylinder bore surface 12 has a coarsely honed surface over at least one of i...
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JPH08503058A |
A method is described for protecting piston cylinder devices against corrosion by a pressure resistant thermoset or cured material coating. At least the outer and inner cylindrical surfaces, for example, of a mine prop, that cooperate wi...
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JPH089399Y2 |
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JPH0826812B2 |
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JPH0861312A |
PURPOSE: To provide a structure under which the stroke of a cylinder proper can be changed arbitrarily, in regard to cylinders widely used as power sources acting in form of rectilineal reciprocations. CONSTITUTION: A free-stroke cylinde...
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