专利检索 ipc:"H02G03/08" 第 1 页

1.

发明公开
Pull-out blank for a cabinet wall 失效
标题翻译：一个橱柜的拉出空白

公开(公告)号：EP0003131A3

公开(公告)日：1979-08-22

申请号：EP79100067

申请日：1979-01-10

申请人： Aktieselskabet Laur. Knudsen Nordisk Elektricitets Selskab

发明人： Just, Kristian

IPC分类号： B21D28/10 , H02G03/08

CPC分类号： B21D28/10 , B21D51/383 , H02G3/085

摘要： pull-out blank for creating an opening in a cabinet wall (1) is composed of a pair of parallel-running score lines (2,3) surrounding the blank proper. The strip (4) defined by the score lines (2, 3) is transversely scored in at least one place (5), providing a weak spot that may be punched with a pointed tool in order to force one end of the strip (4) away from the sheet metal (1). A pair of pliers may be used to pull the strip (4) out of the cabinet wall (1), whereby the blank proper is also removed.

2.

发明公开
Electrical apparatus, especially utilized in an environment threatened by fire-damp explosions 失效
标题翻译：电气设备特别适用于通过火灾爆炸影响的环境

公开(公告)号：EP0182060A3

公开(公告)日：1988-03-02

申请号：EP85112677

申请日：1985-10-07

申请人： Hamacher, Martin

发明人： Hamacher, Martin

IPC分类号： H05K05/06 , H01B17/26 , H02G03/08

CPC分类号： H05K5/069 , H02G3/088

3.

发明公开
Apparatus for the boltless assembling of two box parts of an installation device 失效
标题翻译：用于安装设备的两个箱体的无缝组装的装置

公开(公告)号：EP0091620A3

公开(公告)日：1987-04-22

申请号：EP83103208

申请日：1983-03-31

申请人： BROWN, BOVERI & CIE Aktiengesellschaft

发明人： Bracht, Werner

IPC分类号： H02B01/08 , H02G03/08

CPC分类号： H02B1/26