IMAGE DEVICE

It comprises a mover adapted to move forward and backward within the device along a guide shaft constructed by a shaft body including an arc in at least a part of the cross section, following the reading or recording of image information, and bearings through which the guide shaft extends and which...

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Hauptverfasser: YAMADA, MASANORI, SAYAMA, HARUO, SUGIYAMA, RYOUSUKE, MATSUYAMA, KENGO
Format: Patent
Sprache:eng ; fre ; jpn
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creator YAMADA, MASANORI
SAYAMA, HARUO
SUGIYAMA, RYOUSUKE
MATSUYAMA, KENGO
description It comprises a mover adapted to move forward and backward within the device along a guide shaft constructed by a shaft body including an arc in at least a part of the cross section, following the reading or recording of image information, and bearings through which the guide shaft extends and which are disposed at two positions in a direction of movement differing from the barycentric position in the mover, each bearing having two slopes with the arc of the guide shaft abutting against the cross section, the angles (thetaf (rad)) and (thetar (rad)) which the two slopes of the bearing form with the vertical being such that cos {pi/2-(thetaf + thetar)} > 0. L'invention concerne un élément mobile conçu pour avancer et reculer à l'intérieur d'un dispositif d'imagerie le long d'un arbre de guidage constitué par un arbre dont au moins une partie de la section transversale comporte un arc suivant la lecture ou l'enregistrement de l'information d'image, et des paliers traversés par l'arbre de guidage et situés dans deux positions dans un sens de déplacement différent de la position barycentrique de l'élément mobile. Chaque palier possède deux pentes, l'arc de l'arbre de guidage venant en butée contre leur section transversale et les angles ( theta f (rayon)) et ( theta r (rayon)) que ces deux pentes forment avec la verticale, impliquent l'équation cos { pi /2-( theta f + theta r)} > 0 :
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L'invention concerne un élément mobile conçu pour avancer et reculer à l'intérieur d'un dispositif d'imagerie le long d'un arbre de guidage constitué par un arbre dont au moins une partie de la section transversale comporte un arc suivant la lecture ou l'enregistrement de l'information d'image, et des paliers traversés par l'arbre de guidage et situés dans deux positions dans un sens de déplacement différent de la position barycentrique de l'élément mobile. 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L'invention concerne un élément mobile conçu pour avancer et reculer à l'intérieur d'un dispositif d'imagerie le long d'un arbre de guidage constitué par un arbre dont au moins une partie de la section transversale comporte un arc suivant la lecture ou l'enregistrement de l'information d'image, et des paliers traversés par l'arbre de guidage et situés dans deux positions dans un sens de déplacement différent de la position barycentrique de l'élément mobile. Chaque palier possède deux pentes, l'arc de l'arbre de guidage venant en butée contre leur section transversale et les angles ( theta f (rayon)) et ( theta r (rayon)) que ces deux pentes forment avec la verticale, impliquent l'équation cos { pi /2-( theta f + theta r)} &gt; 0 :</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LIGHTING</subject><subject>LINING MACHINES</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>SHAFTS</subject><subject>STAMPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODx9HV0d1VwcQ3zdHblYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBgYmhgbG5oYmjobGxKkCAOmGHQI</recordid><startdate>20041202</startdate><enddate>20041202</enddate><creator>YAMADA, MASANORI</creator><creator>SAYAMA, HARUO</creator><creator>SUGIYAMA, RYOUSUKE</creator><creator>MATSUYAMA, KENGO</creator><scope>EVB</scope></search><sort><creationdate>20041202</creationdate><title>IMAGE DEVICE</title><author>YAMADA, MASANORI ; SAYAMA, HARUO ; SUGIYAMA, RYOUSUKE ; MATSUYAMA, KENGO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2004103714A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2004</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LIGHTING</topic><topic>LINING MACHINES</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>SHAFTS</topic><topic>STAMPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMADA, MASANORI</creatorcontrib><creatorcontrib>SAYAMA, HARUO</creatorcontrib><creatorcontrib>SUGIYAMA, RYOUSUKE</creatorcontrib><creatorcontrib>MATSUYAMA, KENGO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMADA, MASANORI</au><au>SAYAMA, HARUO</au><au>SUGIYAMA, RYOUSUKE</au><au>MATSUYAMA, KENGO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE DEVICE</title><date>2004-12-02</date><risdate>2004</risdate><abstract>It comprises a mover adapted to move forward and backward within the device along a guide shaft constructed by a shaft body including an arc in at least a part of the cross section, following the reading or recording of image information, and bearings through which the guide shaft extends and which are disposed at two positions in a direction of movement differing from the barycentric position in the mover, each bearing having two slopes with the arc of the guide shaft abutting against the cross section, the angles (thetaf (rad)) and (thetar (rad)) which the two slopes of the bearing form with the vertical being such that cos {pi/2-(thetaf + thetar)} &gt; 0. L'invention concerne un élément mobile conçu pour avancer et reculer à l'intérieur d'un dispositif d'imagerie le long d'un arbre de guidage constitué par un arbre dont au moins une partie de la section transversale comporte un arc suivant la lecture ou l'enregistrement de l'information d'image, et des paliers traversés par l'arbre de guidage et situés dans deux positions dans un sens de déplacement différent de la position barycentrique de l'élément mobile. Chaque palier possède deux pentes, l'arc de l'arbre de guidage venant en butée contre leur section transversale et les angles ( theta f (rayon)) et ( theta r (rayon)) que ces deux pentes forment avec la verticale, impliquent l'équation cos { pi /2-( theta f + theta r)} &gt; 0 :</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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language eng ; fre ; jpn
recordid cdi_epo_espacenet_WO2004103714A1
source esp@cenet
subjects BEARINGS
BLASTING
CORRECTION OF TYPOGRAPHICAL ERRORS
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LIGHTING
LINING MACHINES
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PRINTING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SELECTIVE PRINTING MECHANISMS
SHAFTS
STAMPS
THERMAL INSULATION IN GENERAL
TRANSPORTING
TYPEWRITERS
WEAPONS
title IMAGE DEVICE
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