SHAFT

PROBLEM TO BE SOLVED: To efficiently produce a shaft with a connection part of either one of a first shaft and a second shaft having a DLC (Diamond Like Carbon) coating. SOLUTION: Mounting grooves 34 are provided on the outer peripheral face of the connection part 32 of the second shaft 30 and torqu...

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Hauptverfasser:	YAMAMOTO TAKEO, MATSUI MISAKO, TAKAMATSU SHINYA, IWAI AKINORI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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creator	YAMAMOTO TAKEO MATSUI MISAKO TAKAMATSU SHINYA IWAI AKINORI
description	PROBLEM TO BE SOLVED: To efficiently produce a shaft with a connection part of either one of a first shaft and a second shaft having a DLC (Diamond Like Carbon) coating. SOLUTION: Mounting grooves 34 are provided on the outer peripheral face of the connection part 32 of the second shaft 30 and torque transmission members 36 are press-fitted and integrally fixed in the mounting grooves 34 so that portions protruding from the mounting grooves 34 function as spline teeth and are meshed with spline grooves 16 of the first shaft 12 and torque is transmitted between the first shaft 12 and the second shaft 30 via the torque transmission members 36. In that case, the torque transmission members 36 are applied with the DLC coating for the purpose of countermeasure against noise, improvement of wear resistance, etc. Since the torque transmission members 36 are small as compared with the first shaft 12 and the second shaft 30, many torque transmission members 36 can be placed in a DLC furnace at the same time and be subjected to coating treatment efficiently, so that the productivity is improved and the manufacturing cost is reduced. COPYRIGHT: (C)2011,JPO&INPIT
format	Patent
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SOLUTION: Mounting grooves 34 are provided on the outer peripheral face of the connection part 32 of the second shaft 30 and torque transmission members 36 are press-fitted and integrally fixed in the mounting grooves 34 so that portions protruding from the mounting grooves 34 function as spline teeth and are meshed with spline grooves 16 of the first shaft 12 and torque is transmitted between the first shaft 12 and the second shaft 30 via the torque transmission members 36. In that case, the torque transmission members 36 are applied with the DLC coating for the purpose of countermeasure against noise, improvement of wear resistance, etc. Since the torque transmission members 36 are small as compared with the first shaft 12 and the second shaft 30, many torque transmission members 36 can be placed in a DLC furnace at the same time and be subjected to coating treatment efficiently, so that the productivity is improved and the manufacturing cost is reduced. 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SOLUTION: Mounting grooves 34 are provided on the outer peripheral face of the connection part 32 of the second shaft 30 and torque transmission members 36 are press-fitted and integrally fixed in the mounting grooves 34 so that portions protruding from the mounting grooves 34 function as spline teeth and are meshed with spline grooves 16 of the first shaft 12 and torque is transmitted between the first shaft 12 and the second shaft 30 via the torque transmission members 36. In that case, the torque transmission members 36 are applied with the DLC coating for the purpose of countermeasure against noise, improvement of wear resistance, etc. Since the torque transmission members 36 are small as compared with the first shaft 12 and the second shaft 30, many torque transmission members 36 can be placed in a DLC furnace at the same time and be subjected to coating treatment efficiently, so that the productivity is improved and the manufacturing cost is reduced. COPYRIGHT: (C)2011,JPO&INPIT</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGAN9nB0C-FhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhoaGJpamhpaOxkQpAgABshrY</recordid><startdate>20110804</startdate><enddate>20110804</enddate><creator>YAMAMOTO TAKEO</creator><creator>MATSUI MISAKO</creator><creator>TAKAMATSU SHINYA</creator><creator>IWAI AKINORI</creator><scope>EVB</scope></search><sort><creationdate>20110804</creationdate><title>SHAFT</title><author>YAMAMOTO TAKEO ; MATSUI MISAKO ; TAKAMATSU SHINYA ; IWAI AKINORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2011149519A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMAMOTO TAKEO</creatorcontrib><creatorcontrib>MATSUI MISAKO</creatorcontrib><creatorcontrib>TAKAMATSU SHINYA</creatorcontrib><creatorcontrib>IWAI AKINORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMAMOTO TAKEO</au><au>MATSUI MISAKO</au><au>TAKAMATSU SHINYA</au><au>IWAI AKINORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SHAFT</title><date>2011-08-04</date><risdate>2011</risdate><abstract>PROBLEM TO BE SOLVED: To efficiently produce a shaft with a connection part of either one of a first shaft and a second shaft having a DLC (Diamond Like Carbon) coating. SOLUTION: Mounting grooves 34 are provided on the outer peripheral face of the connection part 32 of the second shaft 30 and torque transmission members 36 are press-fitted and integrally fixed in the mounting grooves 34 so that portions protruding from the mounting grooves 34 function as spline teeth and are meshed with spline grooves 16 of the first shaft 12 and torque is transmitted between the first shaft 12 and the second shaft 30 via the torque transmission members 36. In that case, the torque transmission members 36 are applied with the DLC coating for the purpose of countermeasure against noise, improvement of wear resistance, etc. Since the torque transmission members 36 are small as compared with the first shaft 12 and the second shaft 30, many torque transmission members 36 can be placed in a DLC furnace at the same time and be subjected to coating treatment efficiently, so that the productivity is improved and the manufacturing cost is reduced. COPYRIGHT: (C)2011,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record>
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language	eng
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subjects	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
title	SHAFT
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