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Unit and signal nomenclature light null for the signal nomenclature light
Unit and signal nomenclature light null for the signal nomenclature light
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机译：单位和信号命名灯为信号命名灯的null
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摘要
PROBLEM TO BE SOLVED: To simply connect units for a signal display lamp and securely obtain electric connection.;SOLUTION: The unit 3b for the signal display lamp 1 includes a cylindrical case 11, an engaging protrusion 20 and an engaging recess 21 connected by relative rotation with cases 11 of the corresponding units 3a, 3c, and an electric connection member 14a to electrically connect the corresponding units. First and second terminals 31a, 32a of both ends of the electric connection member 14a include contacting parts 42a, 42b capable of elastically line-contacting or surface-contacting with terminals corresponding to the corresponding units. An inward annular flange 90 is provided at the first end 18 of the case 11. The electric connection member 14a is composed of a conductive plate member. The plate member includes a major part 94 extending in the axis direction of the case 11, an extending part along the surface of the annular flange 90 and constituting the first terminal 31a, and an elastic tongue piece formed into a chevron shape and constituting the second terminal 32a.;COPYRIGHT: (C)2008,JPO&INPIT
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