专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP0898542B1 FAHRRADKURBEL 失效转让
标题翻译：自行车曲柄
公开(公告)号：EP0898542B1
公开(公告)日：2000-04-19
申请号：EP97923896.1
申请日：1997-05-14
申请人： Storck, Markus , Mertin, Thomas
发明人： Storck, Markus , Mertin, Thomas
IPC分类号： B62M3/00 , B62K19/16
CPC分类号： B62M3/00 , Y10T74/2164
摘要： A bicycle crank (1) has a core (6) made of a hard foam material, a fibre-reinforced plastic sheath that surrounds the core, pedal fastening means (2) foamed into the core and accessible through the fibre-reinforced plastic sheath and means for fastening the shaft of the bottom bracket axle foamed into the core and accessible through the fibre-reinforced plastic sheath.

2. 发明公开

EP0898542A1 FAHRRADKURBEL 失效转让
标题翻译：自行车曲柄
公开(公告)号：EP0898542A1
公开(公告)日：1999-03-03
申请号：EP97923896.0
申请日：1997-05-14
申请人： Storck, Markus , Mertin, Thomas
发明人： Storck, Markus , Mertin, Thomas
IPC分类号： B62M3
CPC分类号： B62M3/00 , Y10T74/2164
摘要： A bicycle crank (1) has a core (6) made of a hard foam material, a fibre-reinforced plastic sheath that surrounds the core, pedal fastening means (2) foamed into the core and accessible through the fibre-reinforced plastic sheath and means for fastening the shaft of the bottom bracket axle foamed into the core and accessible through the fibre-reinforced plastic sheath.

3. 发明公开

EP0912391A1 FAHRRADRAHMEN 失效
标题翻译：自行车车架
公开(公告)号：EP0912391A1
公开(公告)日：1999-05-06
申请号：EP97940013.0
申请日：1997-07-22
申请人： Storck, Markus
发明人： Storck, Markus
IPC分类号： B62K25
CPC分类号： B62K25/30
摘要： The invention pertains to a bicycle frame with a seat tube (10), whose upper end is designed to hold a seat pillar and at whose lower end (10a) is situated a bottom bracket shell (22), and to a pair of chainstays (35), which are essentially parallel to each other and at their front end are pivotably mounted at a first pivot point (31) on the seat tube (10) at a distance from the bottom bracket shell (22), and at their back end are connected with dropouts to hold a rear wheel axle. The invention also comprises a pair of essentially mutually parallel seatstays (50), which at one end are pivotably mounted at a second pivot point (46) on the chainstays (35), this second pivot being situated in the region of the dropouts, and a rocker plate (70) that has three rocker pivots points (73, 75, 78), that is a first rocker pivot point (73) at which a second end of the seatstays is hinged, a second rocker pivot point (75) at which this rocker plate (70) is rotatably connected to the seat tube (10), namely in a region between said first pivot point (31) and the upper end (11) of the seat tube (10), and a third rocker pivot point (78) which is hinged with a first end of a spring suspension device (80), the second end of which is fixed to the frame.

4. 发明授权

EP0912391B1 FAHRRADRAHMEN 失效
标题翻译：自行车车架
公开(公告)号：EP0912391B1
公开(公告)日：2000-05-03
申请号：EP97940013.2
申请日：1997-07-22
申请人： Storck, Markus
发明人： Storck, Markus
IPC分类号： B62K25/28
CPC分类号： B62K25/30
摘要： The invention pertains to a bicycle frame with a seat tube (10), whose upper end is designed to hold a seat pillar and at whose lower end (10a) is situated a bottom bracket shell (22), and to a pair of chainstays (35), which are essentially parallel to each other and at their front end are pivotably mounted at a first pivot point (31) on the seat tube (10) at a distance from the bottom bracket shell (22), and at their back end are connected with dropouts to hold a rear wheel axle. The invention also comprises a pair of essentially mutually parallel seatstays (50), which at one end are pivotably mounted at a second pivot point (46) on the chainstays (35), this second pivot being situated in the region of the dropouts, and a rocker plate (70) that has three rocker pivots points (73, 75, 78), that is a first rocker pivot point (73) at which a second end of the seatstays is hinged, a second rocker pivot point (75) at which this rocker plate (70) is rotatably connected to the seat tube (10), namely in a region between said first pivot point (31) and the upper end (11) of the seat tube (10), and a third rocker pivot point (78) which is hinged with a first end of a spring suspension device (80), the second end of which is fixed to the frame.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式