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1. 发明申请

US20090188100A1 CHASSIS AND METHODS OF FORMING THE SAME 审中-公开
标题翻译：组织及其形成方法
公开(公告)号：US20090188100A1
公开(公告)日：2009-07-30
申请号：US12341998
申请日：2008-12-22
申请人： Max W. Durney , Mario Greco , Rick A. Holman
发明人： Max W. Durney , Mario Greco , Rick A. Holman
IPC分类号： B23P21/00 , B62D21/15
CPC分类号： B62D21/10 , B32B1/00 , B32B37/00 , B62D21/00 , B62D23/00 , B62D25/00 , B62D25/082 , B62D25/087 , B62D25/14 , B62D25/2009 , Y10T29/49904
摘要： A load-bearing chassis for a motor vehicle includes a three-dimensional structure formed by a sheet of material including a plurality of bend lines. Each bend line has adjacent strap-defining structures defining a bending strap with a longitudinal strap axis oriented and positioned to extend across the bend line. Preferably the bend lines are configured and positioned to form a load-bearing chassis member when the sheet of material is bent along the bend lines. The bend lines defining geometrical features of the chassis. A method of forming the chassis is also disclosed.
摘要翻译：用于机动车辆的承载底盘包括由包括多个弯曲线的材料片形成的三维结构。每个弯曲线具有限定弯曲带的相邻的带限定结构，其中纵向带轴定向并定位成横过弯曲线延伸。优选地，当材料片沿着弯曲线弯曲时，弯曲线被构造和定位成形成承载底盘构件。弯曲线定义了底盘的几何特征。还公开了一种形成底盘的方法。

2. 发明授权

US07263869B2 Method for forming sheet material with bend controlling grooves defining a continuous web across a bend line 失效
标题翻译：用于通过弯曲控制槽形成片材的方法，所述弯曲控制槽限定穿过弯曲线的连续幅材
公开(公告)号：US07263869B2
公开(公告)日：2007-09-04
申请号：US10931615
申请日：2004-08-31
申请人： Max W. Durney , Rick A. Holman , Philip M. Arnold
发明人： Max W. Durney , Rick A. Holman , Philip M. Arnold
IPC分类号： B21D28/00 , B32B3/30
CPC分类号： B32B7/12 , B21D5/00 , B21D11/20 , B32B3/10 , B32B3/30 , B32B2457/08 , E04C2/08 , E04C2/26 , Y10T428/15 , Y10T428/24264 , Y10T428/24314 , Y10T428/24479 , Y10T428/2457
摘要： A sheet of material (21, 61, 81) formed for control bending along a bend line (23, 63) while maintaining a continuous web of material (26) across the bend line (23, 63). The sheet has at least one groove (22, 62, 82) formed therein with a central groove portion (24, 64, 84) extending in the direction of and positioned proximate to a desired bend line (23, 63). The groove is formed with a continuous web of material (26) at a bottom of the groove (22, 62, 82) and has a configuration defining at least one bending strap (27, 67) extending across the bending line (23, 63) at the end of the groove with a centerline (28) of the bending strap (27, 67) oriented obliquely across the bend line (23, 63) so that a balancing of the forces during bending of the web along the central portion (24, 64, 84) of the grooves and bending of the oblique bending strap occur and control the location of bending of the sheet. A method of preparing a sheet of material (21, 61, 81) for bending while maintaining a continuous membrane (26) across the bend line (23, 63) is also disclosed.
摘要翻译：形成用于沿着弯曲线（23,63）控制弯曲同时保持穿过弯曲线（23,63）的连续纤维网（26）的材料片（21,61,81）。片材具有形成在其中的至少一个凹槽（22,62,82），其具有在期望的弯曲线（23,63）的方向上延伸并定位成靠近所需弯曲线（23,63）的中心凹槽部分（24,64,84）。凹槽在凹槽（22,62,82）的底部形成有连续的材料纤维网（26），并且具有限定延伸穿过弯曲线（23,63）的至少一个弯曲带（27,67）的构造），其中所述弯曲带（27,67）的中心线（28）倾斜地穿过所述弯曲线（23,63）定向，使得在所述幅材沿着所述中心部分弯曲期间所述力的平衡（ 24,64,84）和倾斜弯曲带的弯曲发生并且控制片材的弯曲位置。还公开了一种制备用于弯曲的材料片（21,61,81）的方法，同时保持穿过弯曲线（23,63）的连续膜（26）。

3. 发明授权

US07560155B2 Sheet material with bend controlling grooves defining a continuous web across a bend line and method for forming the same 失效
标题翻译：具有弯曲控制槽的片材，其限定跨越弯曲线的连续幅材及其形成方法
公开(公告)号：US07560155B2
公开(公告)日：2009-07-14
申请号：US11842932
申请日：2007-08-21
申请人： Max W. Durney , Rick A. Holman , Philip M. Arnold
发明人： Max W. Durney , Rick A. Holman , Philip M. Arnold
IPC分类号： B32B3/28 , B65D25/02 , B65D65/28
CPC分类号： B32B7/12 , B21D5/00 , B21D11/20 , B32B3/10 , B32B3/30 , B32B2457/08 , E04C2/08 , E04C2/26 , Y10T428/15 , Y10T428/24264 , Y10T428/24314 , Y10T428/24479 , Y10T428/2457
摘要： A sheet of material (21, 61, 81) formed for control bending along a bend line (23, 63) while maintaining a continuous web of material (26) across the bend line (23, 63). The sheet has at least one groove (22, 62, 82) formed therein with a central groove portion (24, 64, 84) extending in the direction of and positioned proximate to a desired bend line (23, 63). The groove is formed with a continuous web of material (26) at a bottom of the groove (22, 62, 82) and has a configuration defining at least one bending strap (27, 67) extending across the bending line (23, 63) at the end of the groove with a centerline (28) of the bending strap (27, 67) oriented obliquely across the bend line (23, 63) so that a balancing of the forces during bending of the web along the central portion (24, 64, 84) of the grooves and bending of the oblique bending strap occur and control the location of bending of the sheet. A method of preparing a sheet of material (21, 61, 81) for bending while maintaining a continuous membrane (26) across the bend line (23, 63) is also disclosed.
摘要翻译：形成用于沿着弯曲线（23,63）控制弯曲同时保持穿过弯曲线（23,63）的连续纤维网（26）的材料片（21,61,81）。片材具有形成在其中的至少一个凹槽（22,62,82），其具有在期望的弯曲线（23,63）的方向上延伸并定位成靠近所需弯曲线（23,63）的中心凹槽部分（24,64,84）。凹槽在凹槽（22,62,82）的底部形成有连续的材料纤维网（26），并且具有限定延伸穿过弯曲线（23,63）的至少一个弯曲带（27,67）的构造），其中所述弯曲带（27,67）的中心线（28）倾斜地穿过所述弯曲线（23,63）定向，使得在所述幅材沿着所述中心部分弯曲期间所述力的平衡（ 24,64,84）和倾斜弯曲带的弯曲发生并且控制片材的弯曲位置。还公开了一种制备用于弯曲的材料片（21,61,81）的方法，同时保持穿过弯曲线（23,63）的连续膜（26）。

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