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

US4579247A Cap for fuel tank 失效
标题翻译：燃油箱盖
公开(公告)号：US4579247A
公开(公告)日：1986-04-01
申请号：US509405
申请日：1983-06-30
申请人： Hiroshi Hasui , Hidetoshi Ogida , Akira Kitsukawa
发明人： Hiroshi Hasui , Hidetoshi Ogida , Akira Kitsukawa
IPC分类号： B60K15/04 , B65D41/04
CPC分类号： B60K15/0406 , Y10S220/33
摘要： A cap for a fuel tank has a cap body for screwing into the filler neck of the fuel tank with an "O" ring interposed therebetween, and a lid member for mating to the cap body, both the lid member and the cap body having coacting structure for mutual interengagement to maintain the lid member normally mated to the cap body but separable in break-away relationship from the cap body to leave the cap body intact within the filler neck upon application of external force, such as through collision, to the lid member. The coacting structure may take the form of engaging recesses, holes or grooves on one member and of engaging projections, tabs or pins on the other member.
摘要翻译：用于燃料箱的盖具有用于旋入燃料箱的填充口的帽体，其间插入有“O”环，以及用于与盖体配合的盖构件，盖构件和具有共同作用的盖体用于相互相互接合的结构，以保持盖构件通常与盖体配合，但是可以与盖体脱离的关系分离，以在施加外力（例如通过碰撞）到盖子时将盖体完好地保持在填充物颈部内会员。共同作用结构可以采取在一个构件上接合凹槽，孔或凹槽的形式，并且与另一个构件上的突起，翼片或销接合。

2. 发明授权

US4768677A Fuel tank cap 失效
标题翻译：燃油箱盖
公开(公告)号：US4768677A
公开(公告)日：1988-09-06
申请号：US111728
申请日：1987-10-21
申请人： Akira Kitsukawa
发明人： Akira Kitsukawa
IPC分类号： B60K15/04 , B65D41/04
CPC分类号： B60K15/0406 , Y10S220/33
摘要： The invention relates to a fuel tank cap comprising a body, the upper portion of which is provided with a hole. Said hole exhibits a plurality of concave or convex sections which are formed along the inner periphery of the hole. A cover comprises a sleeve, which is formed on the inner periphery of the cover for insertion into the hole of the body, and has a plurality of axial slits. The sleeve is provided with a plurality of convex or concave sections formed along its outer periphery so as to mate with the concave or convex sections of the hole, respectively. When a clamping torque applied on the cap exceeds a predetermined value, an idle-rotation mechanism is established between the sleeve and the hole. The fuel tank cap and, more particularly, such a type of cap can effectively prevent the leakage of fuel in a vehicle fuel tank when the vehicle collides with another vehicle or object.
摘要翻译：本发明涉及一种燃料箱盖，其包括主体，其上部设有孔。所述孔呈沿着孔的内周形成的多个凹部或凸部。盖包括套筒，该套筒形成在盖的内周上，用于插入到主体的孔中，并且具有多个轴向狭缝。套筒设置有沿其外周形成的多个凸部或凹部，以分别与孔的凹部或凸部配合。当施加在盖上的夹紧扭矩超过预定值时，在套筒和孔之间建立怠速旋转机构。燃料箱盖，更具体地说，这种类型的盖可以有效地防止当车辆与另一车辆或物体碰撞时燃料在车辆燃料箱中的泄漏。

3. 发明授权

US4460104A O-Ring for sealing between fuel cap and filler neck of automobiles 失效
标题翻译：用于密封燃油盖和汽车加油口的O形圈
公开(公告)号：US4460104A
公开(公告)日：1984-07-17
申请号：US508252
申请日：1983-06-27
申请人： Akira Kitsukawa
发明人： Akira Kitsukawa
IPC分类号： B60K15/05 , B65D53/02 , B65D53/00
CPC分类号： B65D53/02 , Y10S220/33
摘要： An O-ring for providing hermetic sealing between a fuel tank filler neck and its cap has a single main body with an integrally formed annular lip projecting outwardly from the main body; the lip has an inclined lower surface for contacting a corresponding inclined upper surface of said filler neck, such lower surface defining an angle of inclination .theta..sub.1 with respect to the horizontal principal extent of the O-ring body, the filler neck upper surface defining an angle of inclination .theta..sub.3 with respect to horizontal, .theta..sub.1 being substantially less than .theta..sub.3, the lip being deformable upon tightening of said cap to bring the lip lower surface into hermetically sealing contact with the filler neck upper surface.
摘要翻译：用于在燃料箱加注口颈和其盖之间提供密封的O形环具有单个主体，该主体具有从主体向外突出的一体形成的环形唇缘; 所述唇缘具有倾斜的下表面，用于接触所述填充颈部的相应的倾斜上表面，所述下表面相对于O形环体的水平主要程度限定倾斜角度θ1，所述填充物颈部上表面限定倾斜角θ3相对于水平，θ1基本上小于θ3，在紧固所述盖以使唇部下表面与填充物颈上表面密封接触时，该唇可变形。

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