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JPH0559033U |
[Purpose] An object of the present invention is to obtain a cam having a structure capable of realizing weight reduction in a cam piece in an assembled cam, thereby further promoting weight reduction in the entire cam shaft. [Constitutio...
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JPH05188821A |
PURPOSE: To easily execute the releasing action of nip pressure by light force by using a cam member having a cam surface expressed by a multidimensional system in a heat roll system fixing device which fixes a large-sized paper. CONSTIT...
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JPH05188819A |
PURPOSE: To easily execute the releasing action of nip pressure by light force by driving a roll supporting arm by using a multiple cam member in a heat roll system fixing device which fixes a large-sized paper. CONSTITUTION: In the heat...
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JPH05185158A |
PURPOSE: To manufacture the shaft for transmitting power of the cam shaft, etc., the working cost of which is inexpensible, which is suitable for the mass- production and which can enough endure against the excessive shock. CONSTITUTION:...
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JPH0548541B2 |
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JPH05180304A |
PURPOSE: To provide a sintered cam which does not wear or damage on the cam floor side as much as possible and is effective in attacking its counterpart by specifying hardness and density of the sintered cam made of an iron material. CON...
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JPH05179352A |
PURPOSE: To provide the remelting hardening treatment method which can melt and harden the metallic structure of the outer peripheral surface of a cam to be subjected to the remelting hardening treatment uniformly over the entire region ...
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JPH05179351A |
PURPOSE: To subject the outer peripheral surface of a cam to a remelting hardening treatment and to uniformly obtain a required chill layer thickness by disposing a torch for heating to face the outer peripheral surface of the cam and ro...
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JPH0545765B2 |
A tappet for use in internal combustion engines having variable-profile camshafts comprises an oscillating sliding block with a flat surface for contact with a cam, a bearing saddle for the block having anti-rotation guides, and a cup wi...
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JPH05172211A |
PURPOSE: To provide a camshaft which can stably secure desired assembling strength on assembling the cam and the shaft. CONSTITUTION: Grooves 3 and protruding bars 4 are formed into a hollow shaft with surface roughness set equal to or l...
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JPH05172209A |
PURPOSE: To provide a camshaft which can be easily press-fit into a cam and stably hold desired assembling strength. CONSTITUTION: The resistance on press-fitting is reduced by an irregular part constituted of plural grooves 3 inclined i...
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JPH05172210A |
PURPOSE: To provide a camshaft whose irregular shape formed on the shaft before assembling the cam and the shaft can be smoothly and securely made by rolling and which can reduce wearing of a roller (dice) for rolling to make the roller ...
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JPH0543889B2 |
A cam shaft (10) made from lobes (14) having irregularly shaped apertures (16) spaced along the longitudinal axis of a hollow tubular shaft (12). The method of making the cam shaft (10) includes the steps of: inserting a hollow tubular s...
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JPH05156346A |
PURPOSE: To shorten time up to uniformizing temps. in cams by executing combination of heating treatment and air cooling treatment divided into plural times in a cam shaft having less mass at the end parts than the mass at the center sid...
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JPH05146866A |
PURPOSE: To provide a hollow chilled cam shaft having light wt. and high accuracy by integratively melt-sticking the chilled cam to a hollow cylindrical body with a lost foam pattern casting method and at the same time, integratively cas...
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JPH05141503A |
PURPOSE: To obtain a sufficiently great holding power for stop a cam from turning with respect to an expanded hollow shaft by only using friction coupling between the cam and the hollow shaft in a cam shaft wherein the cam attached to a ...
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JPH0541688U |
[Purpose] The present invention relates to a centrifuge device, and an object of the present invention is to reduce wear of a cam in a robot hand, enable smooth operation, and reduce cost. [Constitution] A bearing 11 is attached to the c...
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JPH0534098B2 |
PURPOSE:To straighten the bend, deformation, etc. of a product, generated by heat treatment, and to make the quality uniform by performing partial hardening processing onto a cam shaft prior to press forming. CONSTITUTION:A pipe 1 is set...
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JPH0533309B2 |
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JPH0536004U |
[Purpose] The center of gravity of the shaft body of the camshaft of the engine is eccentric with respect to the center of rotation to prevent the generation of eccentric force as the entire camshaft. [Constitution] The cam 13 is fixed o...
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JPH0530598U |
[Purpose] Convenient handling when replenishing grease and installing. [Constitution] Tapered tap holes 11 and 12 having the same diameter are formed on the head end surface 2a and the threaded end surface 2b of the stud 2, respectively....
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JPH0530401U |
[Purpose] An object of the present invention is to reduce the weight of a roller rocker arm that drives a valve by following a cam of a camshaft of an internal combustion engine without lowering the strength and rigidity. [Constitution] ...
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JPH0526057B2 |
A rotary cam assembly includes a support shaft provided on a fixed bracket, a cam follower supported on the bracket so as to be slidably displaceable, a plate cam the outer circumferential portion of which has a cam surface contacted by ...
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JPH0526058B2 |
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JPH0525921B2 |
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JPH0525035B2 |
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JPH0524322B2 |
A camshaft for an internal combustion engine is produced as a tubular fabrication by assembling a plurality of initially circular cam rings (12) on a central tubular member (10), deforming the cam rings to a desired cam profile by pressi...
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JPH05501755A |
PCT No. PCT/EP91/01340 Sec. 371 Date May 7, 1992 Sec. 102(e) Date May 7, 1992 PCT Filed Jul. 17, 1991 PCT Pub. No. WO92/02739 PCT Pub. Date Feb. 20, 1992.The invention relates to an assembled camshaft requiring no further machining, onto...
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JPH0570809A |
PURPOSE: To manufacture a molded article having an accurate shaft-receiving opening without post-processing by inserting a bushing into a through opening in a raw material for molding and subjecting the raw material for molding to liquid...
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JPH0550164A |
PURPOSE: To couple the fitting member to the shaft member by rushing a pair of punch member into both sides of the fitting member fitted to the shaft member, and allowing a shaft member metal to flow plastically to the fitting member. CO...
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JPH0550163A |
PURPOSE: To fix the fitting member to a prescribed position of a shaft member by positioning the fitting member to the fitting member, and thereafter, rushing a pair of punch members into both sides of the fitting member, and allowing a ...
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JPH0514022B2 |
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JPH0538527A |
PURPOSE: To easily control pressure and to obtain stable coupling force by introducing pressurized fluid so as to expand and deform a raw material pipe, expanding and deforming a plate with the expansion of the raw material pipe, thereby...
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JPH0512604U |
[Purpose] Provided is an internal combustion engine camshaft capable of reducing weight while maintaining the required strength. [Constitution] A camshaft 1 that is rotatably supported by multiple cam journals 2 and 3 and has multiple ca...
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JPH055420Y2 |
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JPH058108U |
[Purpose] Provided is an assembly type camshaft that enables further weight reduction. [Constitution] Assembled camshaft 10 in which cam lobes 12, 13 and cam journal 14 are fitted to a pipe-shaped shaft 11 at arbitrary intervals. The cam...
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JPH0526327A |
PURPOSE: To prevent the abrasion of a cam surface and a roller rolling surface composing a torque cam mechanism of a continuously variable transmission. CONSTITUTION: A torque cam 37, having a cam surface on an outer side surface of a mo...
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JPH057937U |
[Purpose] It facilitates assembly of auxiliary equipment driven by the power of the engine to the engine. [Constitution] Insert the camshaft 1 to which the pump cam 2 is attached on the right end side into the cylinder head 5 of the engi...
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JPH0523827A |
PURPOSE: To lighten a casting in simple process by laying a core having sp. gr. smaller than raw material for casting in a recessed part for forming the product formed in a mold and pouring molten metal. CONSTITUTION: In the mold 1, the ...
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JPH0524945A |
PURPOSE: To improve the joining strength between a ceramics and a metal by forming a linearly radiating grooves crossed in the center of the joined face on at least one side of the joined face between the ceramics member and metallic mem...
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JPH0510417A |
PURPOSE: To provide coating structure resistant to fretting corrosion, excellent in wear resistance, and high in rustproofing effect. CONSTITUTION: Diamond carbon (i carbon) film coating is applied to the sliding parts A of the feed adju...
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JPH054255A |
PURPOSE: To provide the insert molding method of transmission member, the transmission contact surface strength of which is high and the mechanical strength and reliability of a part of which are improved. CONSTITUTION: In the insert mol...
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JPH0481653B2 |
A single stacked cam bearing surface is used to actuate several cam followers in such manner that the cam bearing surface can move past one or more cam followers without actuation thereof but can be caused to stop at and actuate any desi...
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JPH04362118A |
PURPOSE: To achieve a correct. remelting curing treatment by precisely measuring the output of an electrode to be used for a remelting curing treatment. CONSTITUTION: An arc current flows from an electrode 6 for receiving heat to an elec...
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JPH0478682B2 |
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JPH0450572Y2 |
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JPH04337082A |
PURPOSE: To generate uniform wear on the constituting part of a slipper face in a rocker arm in which sliding loads by a cam increases from one sliding area in the constituting part of the slipper face to the other sliding area. CONSTITU...
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JPH0470508B2 |
Drive elements, particularly cams (2), are affixed on a hollow shaft (1) in such a manner that specific sections of the same (11) are expanded, i.e. plastically deformed. In this case, the opposite regions of the cams are elastically def...
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JPH0469298B2 |
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JPH04312256A |
PURPOSE: To obtain a lightweight, low-noise, and corrosion-resistant gear or cam that can resist a high load condition by laminating and meltedly forming a compound sheet made up of arranged long-fiber reinforcing materials and short fib...
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