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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1. Verfasser: LEE, JANG GEUN
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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.
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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&amp;date=20190729&amp;DB=EPODOC&amp;CC=KR&amp;NR=102004891B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190729&amp;DB=EPODOC&amp;CC=KR&amp;NR=102004891B1$$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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language eng ; kor
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source esp@cenet
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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