A stepper bicycle
The present invention relates to a stepper bicycle having a frame on which a front wheel and a rear wheel are mounted, and a handlebar for steering control of the front wheel. The stepper bicycle comprises: a rear wheel shaft coupled to the frame; a rear wheel hub arranged on a center of the rear wh...
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creator | LEE, JANG GEUN |
description | The present invention relates to a stepper bicycle having a frame on which a front wheel and a rear wheel are mounted, and a handlebar for steering control of the front wheel. The stepper bicycle comprises: a rear wheel shaft coupled to the frame; a rear wheel hub arranged on a center of the rear wheel to be rotatably coupled to the rear wheel shaft; a pair of driving pulleys coupled to both a left and a right end of the rear wheel hub; a one-way bearing to couple the driving pulleys and the hub to integrally rotate in a running direction and independently rotate in a backward direction; a pair of a left and a right floating arm having a rotary end rotatable with respect to the rear wheel shaft and a free end separated from the rotary end, and having a pedal mounted on an area of the free end and a sliding guide unit in a longitudinal direction; a control pulley installed to be slid along the sliding guide unit; a pair of a left and a right idle pulley installed on the frame; a connection pulley radially separated from the rear wheel to be installed on the frame; a belt unit reaching a right end via the driving pulley, the idle pulley, and the control pulley on the right side from a left end via the control pulley, the idle pulley, the driving pulley, and the connection pulley on the left side; and a gear shift unit to control a position of the control pulley in the sliding guide unit.
본 발명은 전륜과 후륜이 장착되는 프레임과 전륜의 조향제어를 위한 핸들을 갖는 스텝퍼 자전거에 관한 것으로, 프레임에 결합되는 후륜샤프트와, 후륜의 중심에 배치되어 후륜샤프트에 회전가능하게 결합되는 후륜허브와, 후륜허브의 좌우 양단에 결합되는 한 쌍의 구동풀리와, 구동풀리와 허브를 주행방향으로는 일체 회전하고 후진방향으로는 독립 회전하도록 결합하는 원웨이베어링과, 후륜샤프트에 대해 회동가능한 회동단부와 회동단부로부터 이격된 자유단부를 가지며, 자유단부의 영역에 장착되는 페달과 길이방향을 따라 슬라이딩가이드부를 갖는 좌우 한 쌍의 플로팅아암과, 슬라이딩가이드부를 따라 슬라이딩가능하게 설치된 조절풀리와, 프레임에 설치되는 좌우 한 쌍의 아이들풀리와, 후륜에 대해 반경방향으로 이격되어 프레임에 설치되는 연결풀리와, 좌측 단부로부터 좌측 조절풀리, 아이들풀리, 구동풀리, 연결풀리를 거쳐 우측의 구동풀리, 아이들풀리 및 조절풀리를 거쳐 우측 단부에 이르는 벨트유니트 및, 슬라이딩가이드부 내에서 조절풀리의 위치를 조절하는 변속부를 포함한다. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR102004891BB1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR102004891BB1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR102004891BB13</originalsourceid><addsrcrecordid>eNrjZBB0VCguSS0oSC1SSMpMrkzOSeVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQYYGRgYGJhaWhk5OhsbEqQIAM9MgTQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A stepper bicycle</title><source>esp@cenet</source><creator>LEE, JANG GEUN</creator><creatorcontrib>LEE, JANG GEUN</creatorcontrib><description>The present invention relates to a stepper bicycle having a frame on which a front wheel and a rear wheel are mounted, and a handlebar for steering control of the front wheel. The stepper bicycle comprises: a rear wheel shaft coupled to the frame; a rear wheel hub arranged on a center of the rear wheel to be rotatably coupled to the rear wheel shaft; a pair of driving pulleys coupled to both a left and a right end of the rear wheel hub; a one-way bearing to couple the driving pulleys and the hub to integrally rotate in a running direction and independently rotate in a backward direction; a pair of a left and a right floating arm having a rotary end rotatable with respect to the rear wheel shaft and a free end separated from the rotary end, and having a pedal mounted on an area of the free end and a sliding guide unit in a longitudinal direction; a control pulley installed to be slid along the sliding guide unit; a pair of a left and a right idle pulley installed on the frame; a connection pulley radially separated from the rear wheel to be installed on the frame; a belt unit reaching a right end via the driving pulley, the idle pulley, and the control pulley on the right side from a left end via the control pulley, the idle pulley, the driving pulley, and the connection pulley on the left side; and a gear shift unit to control a position of the control pulley in the sliding guide unit.
본 발명은 전륜과 후륜이 장착되는 프레임과 전륜의 조향제어를 위한 핸들을 갖는 스텝퍼 자전거에 관한 것으로, 프레임에 결합되는 후륜샤프트와, 후륜의 중심에 배치되어 후륜샤프트에 회전가능하게 결합되는 후륜허브와, 후륜허브의 좌우 양단에 결합되는 한 쌍의 구동풀리와, 구동풀리와 허브를 주행방향으로는 일체 회전하고 후진방향으로는 독립 회전하도록 결합하는 원웨이베어링과, 후륜샤프트에 대해 회동가능한 회동단부와 회동단부로부터 이격된 자유단부를 가지며, 자유단부의 영역에 장착되는 페달과 길이방향을 따라 슬라이딩가이드부를 갖는 좌우 한 쌍의 플로팅아암과, 슬라이딩가이드부를 따라 슬라이딩가능하게 설치된 조절풀리와, 프레임에 설치되는 좌우 한 쌍의 아이들풀리와, 후륜에 대해 반경방향으로 이격되어 프레임에 설치되는 연결풀리와, 좌측 단부로부터 좌측 조절풀리, 아이들풀리, 구동풀리, 연결풀리를 거쳐 우측의 구동풀리, 아이들풀리 및 조절풀리를 거쳐 우측 단부에 이르는 벨트유니트 및, 슬라이딩가이드부 내에서 조절풀리의 위치를 조절하는 변속부를 포함한다.</description><language>eng ; kor</language><subject>CYCLES ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; PERFORMING OPERATIONS ; POWERED PROPULSION OF SLEDGES OR ; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES ; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES ; TRANSPORTING</subject><creationdate>2019</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=20190729&DB=EPODOC&CC=KR&NR=102004891B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190729&DB=EPODOC&CC=KR&NR=102004891B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, JANG GEUN</creatorcontrib><title>A stepper bicycle</title><description>The present invention relates to a stepper bicycle having a frame on which a front wheel and a rear wheel are mounted, and a handlebar for steering control of the front wheel. The stepper bicycle comprises: a rear wheel shaft coupled to the frame; a rear wheel hub arranged on a center of the rear wheel to be rotatably coupled to the rear wheel shaft; a pair of driving pulleys coupled to both a left and a right end of the rear wheel hub; a one-way bearing to couple the driving pulleys and the hub to integrally rotate in a running direction and independently rotate in a backward direction; a pair of a left and a right floating arm having a rotary end rotatable with respect to the rear wheel shaft and a free end separated from the rotary end, and having a pedal mounted on an area of the free end and a sliding guide unit in a longitudinal direction; a control pulley installed to be slid along the sliding guide unit; a pair of a left and a right idle pulley installed on the frame; a connection pulley radially separated from the rear wheel to be installed on the frame; a belt unit reaching a right end via the driving pulley, the idle pulley, and the control pulley on the right side from a left end via the control pulley, the idle pulley, the driving pulley, and the connection pulley on the left side; and a gear shift unit to control a position of the control pulley in the sliding guide unit.
본 발명은 전륜과 후륜이 장착되는 프레임과 전륜의 조향제어를 위한 핸들을 갖는 스텝퍼 자전거에 관한 것으로, 프레임에 결합되는 후륜샤프트와, 후륜의 중심에 배치되어 후륜샤프트에 회전가능하게 결합되는 후륜허브와, 후륜허브의 좌우 양단에 결합되는 한 쌍의 구동풀리와, 구동풀리와 허브를 주행방향으로는 일체 회전하고 후진방향으로는 독립 회전하도록 결합하는 원웨이베어링과, 후륜샤프트에 대해 회동가능한 회동단부와 회동단부로부터 이격된 자유단부를 가지며, 자유단부의 영역에 장착되는 페달과 길이방향을 따라 슬라이딩가이드부를 갖는 좌우 한 쌍의 플로팅아암과, 슬라이딩가이드부를 따라 슬라이딩가능하게 설치된 조절풀리와, 프레임에 설치되는 좌우 한 쌍의 아이들풀리와, 후륜에 대해 반경방향으로 이격되어 프레임에 설치되는 연결풀리와, 좌측 단부로부터 좌측 조절풀리, 아이들풀리, 구동풀리, 연결풀리를 거쳐 우측의 구동풀리, 아이들풀리 및 조절풀리를 거쳐 우측 단부에 이르는 벨트유니트 및, 슬라이딩가이드부 내에서 조절풀리의 위치를 조절하는 변속부를 포함한다.</description><subject>CYCLES</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>PERFORMING OPERATIONS</subject><subject>POWERED PROPULSION OF SLEDGES OR</subject><subject>RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES</subject><subject>TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB0VCguSS0oSC1SSMpMrkzOSeVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQYYGRgYGJhaWhk5OhsbEqQIAM9MgTQ</recordid><startdate>20190729</startdate><enddate>20190729</enddate><creator>LEE, JANG GEUN</creator><scope>EVB</scope></search><sort><creationdate>20190729</creationdate><title>A stepper bicycle</title><author>LEE, JANG GEUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102004891BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>CYCLES</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>PERFORMING OPERATIONS</topic><topic>POWERED PROPULSION OF SLEDGES OR</topic><topic>RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES</topic><topic>TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, JANG GEUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, JANG GEUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A stepper bicycle</title><date>2019-07-29</date><risdate>2019</risdate><abstract>The present invention relates to a stepper bicycle having a frame on which a front wheel and a rear wheel are mounted, and a handlebar for steering control of the front wheel. The stepper bicycle comprises: a rear wheel shaft coupled to the frame; a rear wheel hub arranged on a center of the rear wheel to be rotatably coupled to the rear wheel shaft; a pair of driving pulleys coupled to both a left and a right end of the rear wheel hub; a one-way bearing to couple the driving pulleys and the hub to integrally rotate in a running direction and independently rotate in a backward direction; a pair of a left and a right floating arm having a rotary end rotatable with respect to the rear wheel shaft and a free end separated from the rotary end, and having a pedal mounted on an area of the free end and a sliding guide unit in a longitudinal direction; a control pulley installed to be slid along the sliding guide unit; a pair of a left and a right idle pulley installed on the frame; a connection pulley radially separated from the rear wheel to be installed on the frame; a belt unit reaching a right end via the driving pulley, the idle pulley, and the control pulley on the right side from a left end via the control pulley, the idle pulley, the driving pulley, and the connection pulley on the left side; and a gear shift unit to control a position of the control pulley in the sliding guide unit.
본 발명은 전륜과 후륜이 장착되는 프레임과 전륜의 조향제어를 위한 핸들을 갖는 스텝퍼 자전거에 관한 것으로, 프레임에 결합되는 후륜샤프트와, 후륜의 중심에 배치되어 후륜샤프트에 회전가능하게 결합되는 후륜허브와, 후륜허브의 좌우 양단에 결합되는 한 쌍의 구동풀리와, 구동풀리와 허브를 주행방향으로는 일체 회전하고 후진방향으로는 독립 회전하도록 결합하는 원웨이베어링과, 후륜샤프트에 대해 회동가능한 회동단부와 회동단부로부터 이격된 자유단부를 가지며, 자유단부의 영역에 장착되는 페달과 길이방향을 따라 슬라이딩가이드부를 갖는 좌우 한 쌍의 플로팅아암과, 슬라이딩가이드부를 따라 슬라이딩가능하게 설치된 조절풀리와, 프레임에 설치되는 좌우 한 쌍의 아이들풀리와, 후륜에 대해 반경방향으로 이격되어 프레임에 설치되는 연결풀리와, 좌측 단부로부터 좌측 조절풀리, 아이들풀리, 구동풀리, 연결풀리를 거쳐 우측의 구동풀리, 아이들풀리 및 조절풀리를 거쳐 우측 단부에 이르는 벨트유니트 및, 슬라이딩가이드부 내에서 조절풀리의 위치를 조절하는 변속부를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING |
title | A stepper bicycle |
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