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. 发明公开

US20230241912A1 A Wheel Construction 审中-公开
公开(公告)号：US20230241912A1
公开(公告)日：2023-08-03
申请号：US17925090
申请日：2021-05-14
申请人： Moveero Limited
发明人： Gianpietro Brame , Ulla Bennetzen , Kristoffer Eriksen , Ole Dall
IPC分类号： B60B21/02 , B60B21/10
CPC分类号： B60B21/026 , B60B21/102 , B60B23/00
摘要： A wheel construction including a rim, the rim including: an inner flange (16) and an outer flange (18), a central well (20) positioned between the flanges, a pair of bead seats (22, 24), one being positioned adjacent each flange, each bead seat being connected to the respective flange by a flange connection portion, and being connected to one of a pair of side parts (30, 32), each connected to the central well by a well connecting portion (34, 36), wherein at least one of the side parts includes a convex portion (40, 42) including a convex surface that extends radially beyond the axially inner end of the bead and a curved portion (50, 52), and wherein at least one of the inner flange and the outer flange includes an extended portion (17, 19) which extends radially inwardly to a free end.

2. 发明授权

US11772418B2 Wheel 有权
公开(公告)号：US11772418B2
公开(公告)日：2023-10-03
申请号：US16835530
申请日：2020-03-31
申请人： Moveero Limited
发明人： Gianpietro Brame , Kristoffer Eriksen , Ulla Bennetzen , John Madsen
IPC分类号： B60B21/02 , B60B21/10 , B60B3/04
CPC分类号： B60B21/026 , B60B3/04 , B60B21/028 , B60B21/102 , B60B21/104 , B60B3/041 , B60B2900/212 , B60B2900/311 , B60B2900/331 , B60B2900/521 , B60B2900/711
摘要： A wheel includes a rim having inner and outer flanges. A first end of each flange is positioned axially outwardly relative to the second end. A pair of bead seats are positioned one adjacent each flange, and each has an axially outer end connected to a second end of its flange by a flange connecting portion, and an axially inner end connected to one of a pair of side parts. Each side part is positioned between a central well and one of the inner and outer flanges, and connected to the well by a well connecting portion. The outer end of each bead seat is positioned radially outwardly relative to bead seat inner end. At least one of the flanges includes an extended portion which extends radially inwardly, such that a free end of the extended portion is positioned radially inwardly relative to the first end of the respective flange.

3. 发明公开

EP2872269A2 MANUFACTURE OF WHEELS 有权转让
标题翻译：生产车轮
公开(公告)号：EP2872269A2
公开(公告)日：2015-05-20
申请号：EP13733455.3
申请日：2013-07-02
申请人： Gkn Land Systems Limited
发明人： EGSGAARD, Eigil
IPC分类号： B21J5/08 , B21J9/08 , B21K1/38
摘要： A method of making at least a component for a rim base of a multi-piece wheel for a vehicle, comprising providing a workpiece of tubular configuration and hot upset forging the workpiece in press tooling to form a part thereof to a required configuration, wherein the part of the workpiece is heated to a forging temperature in situ in the press tooling, preferably by induction heating.

4. 发明公开

EP2262651A1 WHEEL CONSTRUCTION 有权转让
标题翻译：车轮总成
公开(公告)号：EP2262651A1
公开(公告)日：2010-12-22
申请号：EP09728261.0
申请日：2009-03-25
申请人： GKN OffHighway Limited
发明人： BRAME, Giampietro , ZUCCAROTTO, Vincenzo
IPC分类号： B60B21/02 , B60B21/10 , B60B23/12
CPC分类号： B60B21/104 , B60B3/044 , B60B21/026 , B60B21/028 , B60B21/04 , B60B21/102
摘要： A wheel construction (10) includes a wheel rim (11) which in use receives a (tyre 14), the rim (11) having axially inner and outer portions (16, 15), and a mid-portion (18) between them, and each axially inner and outer portion (16, 15) providing a flange (22), a connecting surface (23) adjoining the flange (22) and extending axially towards the mid portion (18), the flange (22) and a part of the connecting surface (23) providing a seat for a bead of the tyre (14), and there being a side part (19, 20) between the connecting surface (23) and the mid portion (18), and wherein for at least one of the inner and outer portions (16, 15), the connecting surface (23) is a frusto-conical having an axial end (24) of greatest radius and an axial end (25) of least radius, the connecting surface (23), at its axial end of greatest radius (24), adjoining the flange (22), and the axial end (25) of least radius adjoining a circumferentially extending convex surface (26) which extends radially outwardly of the wheel axis A beyond the end (25) of least radius of the adjoining frusto-conical connecting surface (23), and the side part (19, 20) of the at least one of the axially inner and outer portions (16,15) including a generally frusto-conical region (28) and a curved region (40), the curved region (40) including first and second axially spaced circumferentially extending concave surfaces (41, 42), and the curved region (40) adjoining the end of least radius of the frusto- conical region (28) and the mid-portion (18).

5. 发明授权

EP2872269B1 MANUFACTURE OF WHEELS 有权转让
公开(公告)号：EP2872269B1
公开(公告)日：2020-11-11
申请号：EP13733455.3
申请日：2013-07-02
申请人： GKN Wheels Limited
发明人： EGSGAARD, Eigil
IPC分类号： B21J5/08 , B21J9/08 , B21K1/38

6. 发明授权

EP2262651B1 WHEEL CONSTRUCTION 有权转让
标题翻译：车轮总成
公开(公告)号：EP2262651B1
公开(公告)日：2015-01-21
申请号：EP09728261.0
申请日：2009-03-25
申请人： GKN Land Systems Limited
发明人： BRAME, Giampietro , ZUCCAROTTO, Vincenzo
IPC分类号： B60B21/02 , B60B21/10 , B60B23/12 , B60B3/04 , B60B21/04
CPC分类号： B60B21/104 , B60B3/044 , B60B21/026 , B60B21/028 , B60B21/04 , B60B21/102

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