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Patent Searching and Data


Matches 801 - 850 out of 3,250

Document Document Title
JP3703906B2
To shorten a phase adjusting time of a cam and further to stabilize holding force of the cam. A cam fixing shaft 21 having a clamp 22 in one end part is supported advancing/retreating to/from a frame 2 freely, also to support a pressure ...  
JP2005265033A
To provide a phenol resin cam made of phenolic molding compound excellent in wear resistance while keeping mechanical strength, creep characteristics and dimensional accuracy which conventional phenolic molding compound has, and used for...  
JP2005264183A
To provide a method which does not require correction of an outer periphery of a cam after a heat treatment and is extremely simpler than conventional methods.In the method for manufacturing the cam by subjecting powder for sintering to ...  
JP3700829B2
To sole the problem of the eccentricity of a belt generated between both pulleys during a shaft in a belt-type continuously variable transmission where the variable width pulleys provided at rotary shaft on the input side and outside sid...  
JP2005256868A
To provide a slide member in a pair having a small friction coefficient, and excellent abrasion-resistance and seizure-resistance performance.This slide member in a pair is composed of a first slide member 10 and a second slide member 20...  
JP2005257036A
To provide an oil supply plug easily installable in the oil supply holes of not only new products but also existing stud type track rollers without almost performing design change, extremely, easily, and securely re-supplying a lubricant...  
JP3696476B2
To provide an easily manufacturable steel shaft maintaining a superior strength even after exposure in a high temperature atmosphere of diffusion joining between a cam lobe and the shaft, and a manufacturing method of an assembled camsha...  
JP3698274B2
PURPOSE: To easily switch timing of a cam chart without changing a cam itself. CONSTITUTION: It is furnished with a variable cam 2, a main rotational driving system to give rotation to the variable cam 2 by rotating at constant speed and...  
JP2005249000A
To provide an oil pressure mechanism for power hydraulic tool capable of miniaturizing an electric motor for rotating the release cam 8 by alleviating increase in travelling stroke of a valve rod 7a when an oil pressure release valve 7 r...  
JP2005249112A
To improve the durability by adjusting a high frequency hardened layer of a component treated by high-frequency hardening in a bearing receiving thermal influence during its use.In this bearing including a rolling shaft 1 as an inner rin...  
JP2005248793A
To provide a method for manufacturing exterior parts for a built-up camshaft which improves productivity and hardness of cam lobes.A cam-piece continuous body 6 is chilled (transformed to white iron) by undergoing rapid cooling by a chil...  
JP2005239754A
To provide a slidable resin composition suitable for the manufacture of a sliding member which causes substantially no abrasion of a hard metal, and a slidable resin molded article.The slidable resin composition comprises (A) a thermotro...  
JP3688450B2
To improve the maximum load ability of a cam by eliminating the concentration of damage to a material, represented by equivalent stress or the maximum shearing stress. The change of a cam 12 to the axial direction in a gap between the pe...  
JP2005226543A
To well perform rotary drive of a control shaft to a reference position, when a sensor output reference value is learned/stored.A variable valve system is operated in conjunction with rotation of a crankshaft, drives and opens/closes an ...  
JP2005221011A
To provide a recording device capable of being constructed small and at low cost by making its cam link mechanism in a small size.The recording device 10 is equipped with an aligning plate 360 to make alignment of a recorded object 100 b...  
JP3681136B2
To provide a rotator which is easily produced and does not generate any radial play or axial play. At least a part of the outer circumference on a rotator 2 made from synthetic resin has a recessed part where axial cross section is almos...  
JP3676215B2
To provide a method for hardening a cam shaft, capable of suppressing, a bending after hardening the cam shaft, and also arranging the depth of a hardening layer of a cam part in an each block. The method for induction hardening is carri...  
JP2005195669A
To provide a camera module which is aimed at making it small in size, light in weight, low in cost and prolonged in service life.For the shafts of gears constituting a lens moving mechanism, the shaft of a final-stage gear for transmitti...  
JP2005194840A
To provide a door opening/closing mechanism which is improved in design and reliability of its operation, and to provide electronic equipment having the same.The door opening/closing mechanism has an arm body 25 which has one end thereof...  
JP2005188654A
To provide a method of manufacturing a cam lobe at a low cost by further reducing the weight of the cam lobe while dispensing with conventionally required broaching of the inner peripheral surface of a shaft hole of the cam lobe in assem...  
JP2005188537A
To provide a cost-advantageous eccentric rotation member mounting method and its device utilizing so-called swaging technique for extremely easily and efficiently mounting an eccentric rotation member on a shaft member.A work W in the st...  
JP2005180459A
To provide a roller bearing, securing suitable operation while it has a splittable race and retainer and a manufacturing method of the race plate and retainer thereof.The vicinities (indicated by dotted lines) of both ends of a plate mat...  
JP2005180625A
To provide a reciprocating motion mechanism capable of sufficiently increasing a period of reciprocation motion to a period of rotating motion by a compact and simple structure.A photoreceptor drum 3 and a fixed shaft 10 are mounted in p...  
JP2005172068A
To provide a toroidal continuously variable transmission having good power transmitting performance without causing the deformation of a retainer or the backlash of rollers.A loading cam device 11 for transmitting the rotating torque of ...  
JP2005172111A
To provide a cam follower capable of extending a service life of a cam.An axial direction displacement quantity is set so that a position of a crown peak 16a of a roller 5 in an axial direction is displaced one by one along a peripheral ...  
JP2005163695A
To improve fuel economy by downsizing an actuator of a variable compression ratio mechanism and reducing energy consumption accompanied by drive of the actuator.This compression ratio control device is equipped with the variable compress...  
JP2005163926A
To provide a method of easily and efficiently manufacturing a bearing raceway member on which surface hardening treatment is performed and which is used in a caulked and fixed state.This invention provides the method of manufacturing the...  
JP2005163610A
To prevent occurrence of surface damage even if supply of engine oil can not catch up with at a time right after operation start of the engine or sudden acceleration and deceleration of the engine.A carbon compound layer which is a surfa...  
JP2005156909A
To prevent a solenoid flapper of a high-torque half-rotation drive control means from coming off and to reduce noise.In the drive control means for ON/OFF controlling half-rotation by using a spring clutch and a solenoid, part of the sha...  
JP2005147279A
To improve anti-peeling property of a roller 5 in a cam follower 2 in which a roller 5 with which a cam 1 is in contact is rotatably attached to a support axis 4.The axial surface roughness in the outer peripheral face 5a of the roller 5...  
JP3650607B2
To obtain a damper device having a stable performance. This motor type damper device has an opening-closing plate 5 opening and closing an opening 4 and a driving part driving the opening- closing plate 5. The driving part has a driving ...  
JP2005127317A
To provide a torsion energy supply device capable of reducing a storage space of a cam lobe.This torsion energy supply device for supplying torsion energy to a camshaft 10 is provided with a main cam lobe 14 formed on the cam shaft 10, a...  
JP3649381B2
To provide a driving device for an image forming device having high degree of freedom of design, and also, capable of suppressing the speed fluctuation of an image carrier. A projection is formed on the outer peripheral part of a cam 76,...  
JP3645157B2
To reduce an operation torque of an operation lever of a tilt steering device for a better operation property without expanding a range of operation angles of the operation lever. A cam 22 rotates relatively to a cam follower 21 by rotat...  
JP2005512002A
The present invention is cam drive guiding means which control movement to which the component (9) displaced still more nearly continuously relates, and relates to the cam type guiding means which collaborate with the roller (6, 7) of th...  
JP2005106216A
To realize size and weight reductions of a cam shaft while forming its shape so as to increase a connection force between a shaft portion and a cam piece.This cam shaft is provided with the shaft portion in a cylindrical form and the cam...  
JP2005105369A
To provide a rotary body having a pressure resistant face for sliding on the circumferential face, such as a gear, which can be recycled and in which the pressure resistance on its sliding face can be increased by increasing the density ...  
JP2005098273A
To provide a dummy shaft for a rocker arm facilitating assembly work of the rocker arm, reducing cost of whole assembly system, and facilitating washing to enable reuse.The dummy shaft 10 is formed of synthetic resin material and shaft l...  
JP2005090714A
To stabilize the rolling motion of a roller 6 in a cam follower 2, in which both ends 4a, 4b of a spindel 4 are inserted to strike and caulk into shaft holes 7a, 8a in opposite side walls 7, 8.The cam follower is formed to set to ≥300H...  
JP2005090715A
To recycle a holding plug 1 for a full type bearing and facilitate installation operation for the full type roller bearing 5.In this full type roller bearing 5, the holding plug 1 used for preventing rollers 7 from being released is inje...  
JP2005090661A
To enable the positioning in the axial direction and circumferential direction without tilting a spindle 4 with respect to opposite side walls 7, 8.A cam follower is provided with a pair of opposite side walls 7, 8, in which through hole...  
JP2005090618A
To improve anti-peeling property of a roller 5 in a cam follower 2 in which the roller 5 coming into contact with a cam 1 is mounted rotatably on a shaft 4.In the cam follower, the surface roughness on the outside periphery 5a of the rol...  
JP2005076577A
To reduce friction at a bearing part by setting surface roughness of the shaft body.A plurality of needle rollers 15 are set to an inner circumferential surface of a roller 3 as an outer ring race part 3a and an outer circumferential sur...  
JP2005069383A
To provide a camshaft improved in durability and restricted in deterioration of quality by eliminating the generation of vibration when rotating.This camshaft has a camshaft formed with a hollow hole extended in the axial direction and c...  
JP2005069440A
To provide a gear structure capable of improving its durability.A plurality of channels 10, 10 extending along the axial direction from an end fringe on a saw blade 7 side are formed at an equal interval in the peripheral direction on an...  
JP2005069338A
To solve a problem that shot grains are unevenly projected on the roller caused by difference of weight of the roller or a projection amount of the shot grains projected on the roller, although a roller is subjected to shot peening to im...  
JP3629300B2
PURPOSE: To provide a rolling/sliding part made of inexpensive ceramics. CONSTITUTION: This rolling/sliding part such as a roller 3 of a rocker arm 1 or a roller of a ball bearing is obtained by using a sintered compact made by sintering...  
JP3618690B2
To prevent induction-hardening of a journal part, and concentrated heating of a cam. Cams WA1 and WA2 of a cam shaft having an intake side cam WA1 and an exhaust side cam WA2 of different phase from each other are hardened. A cam shaft h...  
JP3618977B2
To improve the maximum load ability of a tappet (roller) by eliminating the concentration of damage to a material, represented by equivalent stress or the maximum shearing stress. The change of a cam shaft 15 in a direction in a contact ...  
JPWO2005010226A
It excels in slidability-proof, such as abrasion resistance, scuffing-proof nature, and pitching-proof nature, and provides the manufacturing method of the cam lob material which can be used conveniently also for the engine which require...  

Matches 801 - 850 out of 3,250