基本信息:
- 专利标题： Door panel
- 专利标题（中）：门面板
- 申请号：JP2008211832 申请日：2008-08-20
- 公开(公告)号：JP2010047934A 公开(公告)日：2010-03-04
- 发明人： UTO RYOJI , GOTO TAKAHIRO
- 申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
- 专利权人： Caterpillar Japan Ltd,キャタピラージャパン株式会社
- 当前专利权人： Caterpillar Japan Ltd,キャタピラージャパン株式会社
- 优先权： JP2008211832 2008-08-20
- 主分类号： E02F9/00
- IPC分类号： E02F9/00 ; E06B3/76 ; E06B3/78
摘要：
PROBLEM TO BE SOLVED: To provide a lightweight door panel which dispenses with welding.
SOLUTION: The door panel 20 of a side door 17 includes a resin panel body 21 made of a rigid synthetic resin, and a metal skin plate 22 which is fitted into the front side of the resin panel body 21. The metal skin plate 22 includes a pair of hinges 23 for attaching the door panel 20 to a machine body-side frame of a working machine, and a latch device 24 for locking the door panel 20 to the machine body-side frame of the working machine. In the resin panel body 21, a chevron-shaped cross-section reinforcing protrusive strip portion 25 positioned on the middle portion of the metal skin plate 22, and a chevron-shaped cross-section reinforcing protrusive strip portion 26 positioned on the lower portion of the metal skin plate 22 are formed in a horizontally continuous shape from a one-side lateral plate portion 27 of the metal skin plate 22 to the other-side lateral plate portion 28; and a plurality of reinforcing ribs 29 are vertically provided between the reinforcing protrusive strip portions 25 and 26.
COPYRIGHT: (C)2010,JPO&INPIT
摘要（中）：
SOLUTION: The door panel 20 of a side door 17 includes a resin panel body 21 made of a rigid synthetic resin, and a metal skin plate 22 which is fitted into the front side of the resin panel body 21. The metal skin plate 22 includes a pair of hinges 23 for attaching the door panel 20 to a machine body-side frame of a working machine, and a latch device 24 for locking the door panel 20 to the machine body-side frame of the working machine. In the resin panel body 21, a chevron-shaped cross-section reinforcing protrusive strip portion 25 positioned on the middle portion of the metal skin plate 22, and a chevron-shaped cross-section reinforcing protrusive strip portion 26 positioned on the lower portion of the metal skin plate 22 are formed in a horizontally continuous shape from a one-side lateral plate portion 27 of the metal skin plate 22 to the other-side lateral plate portion 28; and a plurality of reinforcing ribs 29 are vertically provided between the reinforcing protrusive strip portions 25 and 26.
COPYRIGHT: (C)2010,JPO&INPIT
要解决的问题：提供一种省去焊接的轻型门板。 解决方案：侧门17的门板20包括由刚性合成树脂制成的树脂板主体21和装配到树脂板主体21的前侧的金属外壳22。金属表皮 板22包括用于将门板20附接到作业机的机体侧框架的一对铰链23和用于将门板20锁定到作业机器的机体侧框架的闩锁装置24。 在树脂面板体21中，位于金属表皮板22的中央部的V形截面加强凸条部25和位于金属外皮22的下部的V形截面加强凸条部26 金属表皮板22从金属表皮板22的一侧侧板部分27到另一侧侧板部分28形成为水平连续的形状; 并且多个加强肋29垂直地设置在加强突出条带部分25和26之间。版权所有：（C）2010，JPO＆INPIT
信息查询:
EspacenetIPC结构图谱:
| E | 固定建筑物 |
| --E02 | 水利工程；基础；疏浚 |
| ----E02F | 挖掘；疏浚 |
| ------E02F9/00 | 不限于从3/00至7/00内所属的一种挖掘机或疏浚机的部件 |