OPPOSING PISTON TYPE DISC BRAKE DEVICE
PROBLEM TO BE SOLVED: To obtain two functions of a service brake and a parking brake by a single brake device, to reduce the size and weight of a device, and to improve a degree of freedom of a shape of a knuckle.SOLUTION: A parking mechanism part 12 which functions as a parking brake, and has a cra...
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| creator | NOGUCHI TETSUYA TOTSUKA SADAO YACHI TOMOKI |
| description | PROBLEM TO BE SOLVED: To obtain two functions of a service brake and a parking brake by a single brake device, to reduce the size and weight of a device, and to improve a degree of freedom of a shape of a knuckle.SOLUTION: A parking mechanism part 12 which functions as a parking brake, and has a cramp member 39 and a thrust generation mechanism 40 is integrally arranged at a caliper 8 which constitutes an opposing piston type disc brake device 2a which functions as a hydraulic service brake. The cramp member 39 out of these items is supported to an inner body part 14 which constitutes the caliper 8 so as to be displaceable with respect to an axial direction, a spindle 45 which constitutes the thrust generation mechanism 40 is rotatably supported to a base part 42 which constitutes the cramp member 39, and a nut 46 which is screwed into a tip of the spindle 45 is arranged at the inside of a shared piston 10 which is fit into a turn-in side inner cylinder 18b of the inner body part 14.
【課題】サービスブレーキとパーキングブレーキとの２つの機能を１つのブレーキ装置により実現し、装置の小型化及び軽量化を図ると共にナックルの形状の自由度を向上する。【解決手段】油圧式のサービスブレーキとして機能する対向ピストン型ディスクブレーキ装置２ａを構成するキャリパ８に、パーキングブレーキとして機能する、クランプ部材３９と推力発生機構４０とを有するパーキング機構部１２を一体的に設ける。このうちのクランプ部材３９を、キャリパ８を構成するインナボディ部１４に対し軸方向に関する変位可能に支持すると共に、推力発生機構４０を構成するスピンドル４５を、クランプ部材３９を構成する基部４２に回転可能に支持し、スピンドル４５の先端部に螺合したナット４６を、インナボディ部１４の回入側インナシリンダ１８ｂ内に嵌装された、兼用ピストン１０の内側に配置する。【選択図】図７ |
| format | Patent |
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【課題】サービスブレーキとパーキングブレーキとの２つの機能を１つのブレーキ装置により実現し、装置の小型化及び軽量化を図ると共にナックルの形状の自由度を向上する。【解決手段】油圧式のサービスブレーキとして機能する対向ピストン型ディスクブレーキ装置２ａを構成するキャリパ８に、パーキングブレーキとして機能する、クランプ部材３９と推力発生機構４０とを有するパーキング機構部１２を一体的に設ける。このうちのクランプ部材３９を、キャリパ８を構成するインナボディ部１４に対し軸方向に関する変位可能に支持すると共に、推力発生機構４０を構成するスピンドル４５を、クランプ部材３９を構成する基部４２に回転可能に支持し、スピンドル４５の先端部に螺合したナット４６を、インナボディ部１４の回入側インナシリンダ１８ｂ内に嵌装された、兼用ピストン１０の内側に配置する。【選択図】図７</description><language>eng ; jpn</language><subject>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</subject><creationdate>2015</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=20151105&DB=EPODOC&CC=JP&NR=2015194165A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151105&DB=EPODOC&CC=JP&NR=2015194165A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOGUCHI TETSUYA</creatorcontrib><creatorcontrib>TOTSUKA SADAO</creatorcontrib><creatorcontrib>YACHI TOMOKI</creatorcontrib><title>OPPOSING PISTON TYPE DISC BRAKE DEVICE</title><description>PROBLEM TO BE SOLVED: To obtain two functions of a service brake and a parking brake by a single brake device, to reduce the size and weight of a device, and to improve a degree of freedom of a shape of a knuckle.SOLUTION: A parking mechanism part 12 which functions as a parking brake, and has a cramp member 39 and a thrust generation mechanism 40 is integrally arranged at a caliper 8 which constitutes an opposing piston type disc brake device 2a which functions as a hydraulic service brake. The cramp member 39 out of these items is supported to an inner body part 14 which constitutes the caliper 8 so as to be displaceable with respect to an axial direction, a spindle 45 which constitutes the thrust generation mechanism 40 is rotatably supported to a base part 42 which constitutes the cramp member 39, and a nut 46 which is screwed into a tip of the spindle 45 is arranged at the inside of a shared piston 10 which is fit into a turn-in side inner cylinder 18b of the inner body part 14.
【課題】サービスブレーキとパーキングブレーキとの２つの機能を１つのブレーキ装置により実現し、装置の小型化及び軽量化を図ると共にナックルの形状の自由度を向上する。【解決手段】油圧式のサービスブレーキとして機能する対向ピストン型ディスクブレーキ装置２ａを構成するキャリパ８に、パーキングブレーキとして機能する、クランプ部材３９と推力発生機構４０とを有するパーキング機構部１２を一体的に設ける。このうちのクランプ部材３９を、キャリパ８を構成するインナボディ部１４に対し軸方向に関する変位可能に支持すると共に、推力発生機構４０を構成するスピンドル４５を、クランプ部材３９を構成する基部４２に回転可能に支持し、スピンドル４５の先端部に螺合したナット４６を、インナボディ部１４の回入側インナシリンダ１８ｂ内に嵌装された、兼用ピストン１０の内側に配置する。【選択図】図７</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDzDwjwD_b0c1cI8AwO8fdTCIkMcFVw8Qx2VnAKcvQGMl3DPJ1deRhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvFeAkYGhqaGliaGZqaMxUYoABRcj6w</recordid><startdate>20151105</startdate><enddate>20151105</enddate><creator>NOGUCHI TETSUYA</creator><creator>TOTSUKA SADAO</creator><creator>YACHI TOMOKI</creator><scope>EVB</scope></search><sort><creationdate>20151105</creationdate><title>OPPOSING PISTON TYPE DISC BRAKE DEVICE</title><author>NOGUCHI TETSUYA ; TOTSUKA SADAO ; YACHI TOMOKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015194165A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</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>NOGUCHI TETSUYA</creatorcontrib><creatorcontrib>TOTSUKA SADAO</creatorcontrib><creatorcontrib>YACHI TOMOKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NOGUCHI TETSUYA</au><au>TOTSUKA SADAO</au><au>YACHI TOMOKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPPOSING PISTON TYPE DISC BRAKE DEVICE</title><date>2015-11-05</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To obtain two functions of a service brake and a parking brake by a single brake device, to reduce the size and weight of a device, and to improve a degree of freedom of a shape of a knuckle.SOLUTION: A parking mechanism part 12 which functions as a parking brake, and has a cramp member 39 and a thrust generation mechanism 40 is integrally arranged at a caliper 8 which constitutes an opposing piston type disc brake device 2a which functions as a hydraulic service brake. The cramp member 39 out of these items is supported to an inner body part 14 which constitutes the caliper 8 so as to be displaceable with respect to an axial direction, a spindle 45 which constitutes the thrust generation mechanism 40 is rotatably supported to a base part 42 which constitutes the cramp member 39, and a nut 46 which is screwed into a tip of the spindle 45 is arranged at the inside of a shared piston 10 which is fit into a turn-in side inner cylinder 18b of the inner body part 14.
【課題】サービスブレーキとパーキングブレーキとの２つの機能を１つのブレーキ装置により実現し、装置の小型化及び軽量化を図ると共にナックルの形状の自由度を向上する。【解決手段】油圧式のサービスブレーキとして機能する対向ピストン型ディスクブレーキ装置２ａを構成するキャリパ８に、パーキングブレーキとして機能する、クランプ部材３９と推力発生機構４０とを有するパーキング機構部１２を一体的に設ける。このうちのクランプ部材３９を、キャリパ８を構成するインナボディ部１４に対し軸方向に関する変位可能に支持すると共に、推力発生機構４０を構成するスピンドル４５を、クランプ部材３９を構成する基部４２に回転可能に支持し、スピンドル４５の先端部に螺合したナット４６を、インナボディ部１４の回入側インナシリンダ１８ｂ内に嵌装された、兼用ピストン１０の内側に配置する。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
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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 | OPPOSING PISTON TYPE DISC BRAKE DEVICE |
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