DIFFERENTIAL STRUCTURE

PROBLEM TO BE SOLVED: To suppress the loosening of bolts while suppressing an increase of the number of part items, in a differential structure for fastening a differential case and a ring gear with the bolts.SOLUTION: A differential structure fastens a differential case 2 which has annular fastenin...

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1. Verfasser:	MATSUO TAKEO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING 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	MATSUO TAKEO
description	PROBLEM TO BE SOLVED: To suppress the loosening of bolts while suppressing an increase of the number of part items, in a differential structure for fastening a differential case and a ring gear with the bolts.SOLUTION: A differential structure fastens a differential case 2 which has annular fastening faces 5a, 6a, and in which a plurality of annular bolt holes 5b, 6b extending in parallel with an axial direction are formed at the fastening faces 5a, 6a, respectively, and a ring gear 3 with bolts 8 which are inserted into the bolt holes 5b, 6b with the fastening faces 5a, 6a as mating faces. The fastening face 5a of the differential case 2 and the fastening face 6a of the ring gear 3 are tapered faces which are inclined to one side in the axial direction with respect to axial orthogonal directions of the bolts 8.SELECTED DRAWING: Figure 1 【課題】デフケースとリングギヤとをボルトで締結するディファレンシャル構造において、部品点数の増加を抑えつつ、ボルトの緩みを抑制する。【解決手段】各々円環状の締結面５ａ，６ａを有し、締結面５ａ，６ａに円環の軸方向と平行に延びる複数のボルト孔５ｂ，６ｂがそれぞれ形成された、デフケース２とリングギヤ３とを、これらの締結面５ａ，６ａを合わせ面とし、且つ、これらのボルト孔５ｂ，６ｂに挿通されたボルト８で締結するディファレンシャル構造である。デフケース２の締結面５ａおよびリングギヤ３の締結面６ａが、ボルト８の軸直角方向に対して軸方向一方側に傾斜したテーパ面である。【選択図】図１
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The fastening face 5a of the differential case 2 and the fastening face 6a of the ring gear 3 are tapered faces which are inclined to one side in the axial direction with respect to axial orthogonal directions of the bolts 8.SELECTED DRAWING: Figure 1 【課題】デフケースとリングギヤとをボルトで締結するディファレンシャル構造において、部品点数の増加を抑えつつ、ボルトの緩みを抑制する。【解決手段】各々円環状の締結面５ａ，６ａを有し、締結面５ａ，６ａに円環の軸方向と平行に延びる複数のボルト孔５ｂ，６ｂがそれぞれ形成された、デフケース２とリングギヤ３とを、これらの締結面５ａ，６ａを合わせ面とし、且つ、これらのボルト孔５ｂ，６ｂに挿通されたボルト８で締結するディファレンシャル構造である。デフケース２の締結面５ａおよびリングギヤ３の締結面６ａが、ボルト８の軸直角方向に対して軸方向一方側に傾斜したテーパ面である。【選択図】図１</description><language>eng ; jpn</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180614&DB=EPODOC&CC=JP&NR=2018091449A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180614&DB=EPODOC&CC=JP&NR=2018091449A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUO TAKEO</creatorcontrib><title>DIFFERENTIAL STRUCTURE</title><description>PROBLEM TO BE SOLVED: To suppress the loosening of bolts while suppressing an increase of the number of part items, in a differential structure for fastening a differential case and a ring gear with the bolts.SOLUTION: A differential structure fastens a differential case 2 which has annular fastening faces 5a, 6a, and in which a plurality of annular bolt holes 5b, 6b extending in parallel with an axial direction are formed at the fastening faces 5a, 6a, respectively, and a ring gear 3 with bolts 8 which are inserted into the bolt holes 5b, 6b with the fastening faces 5a, 6a as mating faces. The fastening face 5a of the differential case 2 and the fastening face 6a of the ring gear 3 are tapered faces which are inclined to one side in the axial direction with respect to axial orthogonal directions of the bolts 8.SELECTED DRAWING: Figure 1 【課題】デフケースとリングギヤとをボルトで締結するディファレンシャル構造において、部品点数の増加を抑えつつ、ボルトの緩みを抑制する。【解決手段】各々円環状の締結面５ａ，６ａを有し、締結面５ａ，６ａに円環の軸方向と平行に延びる複数のボルト孔５ｂ，６ｂがそれぞれ形成された、デフケース２とリングギヤ３とを、これらの締結面５ａ，６ａを合わせ面とし、且つ、これらのボルト孔５ｂ，６ｂに挿通されたボルト８で締結するディファレンシャル構造である。デフケース２の締結面５ａおよびリングギヤ３の締結面６ａが、ボルト８の軸直角方向に対して軸方向一方側に傾斜したテーパ面である。【選択図】図１</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBz8XRzcw1y9QvxdPRRCA4JCnUOCQ1y5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGFgaWhiYmlo7GRCkCAAhxH9s</recordid><startdate>20180614</startdate><enddate>20180614</enddate><creator>MATSUO TAKEO</creator><scope>EVB</scope></search><sort><creationdate>20180614</creationdate><title>DIFFERENTIAL STRUCTURE</title><author>MATSUO TAKEO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018091449A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>MATSUO TAKEO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATSUO TAKEO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DIFFERENTIAL STRUCTURE</title><date>2018-06-14</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To suppress the loosening of bolts while suppressing an increase of the number of part items, in a differential structure for fastening a differential case and a ring gear with the bolts.SOLUTION: A differential structure fastens a differential case 2 which has annular fastening faces 5a, 6a, and in which a plurality of annular bolt holes 5b, 6b extending in parallel with an axial direction are formed at the fastening faces 5a, 6a, respectively, and a ring gear 3 with bolts 8 which are inserted into the bolt holes 5b, 6b with the fastening faces 5a, 6a as mating faces. The fastening face 5a of the differential case 2 and the fastening face 6a of the ring gear 3 are tapered faces which are inclined to one side in the axial direction with respect to axial orthogonal directions of the bolts 8.SELECTED DRAWING: Figure 1 【課題】デフケースとリングギヤとをボルトで締結するディファレンシャル構造において、部品点数の増加を抑えつつ、ボルトの緩みを抑制する。【解決手段】各々円環状の締結面５ａ，６ａを有し、締結面５ａ，６ａに円環の軸方向と平行に延びる複数のボルト孔５ｂ，６ｂがそれぞれ形成された、デフケース２とリングギヤ３とを、これらの締結面５ａ，６ａを合わせ面とし、且つ、これらのボルト孔５ｂ，６ｂに挿通されたボルト８で締結するディファレンシャル構造である。デフケース２の締結面５ａおよびリングギヤ３の締結面６ａが、ボルト８の軸直角方向に対して軸方向一方側に傾斜したテーパ面である。【選択図】図１</abstract><oa>free_for_read</oa></addata></record>
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subjects	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
title	DIFFERENTIAL STRUCTURE
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