MANUFACTURE OF OPERATING BOX

• Main Author: SHIBUYA IKUO
• Format: Patent
• Language: English
• Published: 22.04.1994
• Edition: 5
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

PURPOSE:To perform the operation of the title manufacture as light work by a method wherein an adhesive is applied to a bonding piece and to an edge part, they are stacked in a state that they have been positioned mechanically, a nut is fastened to a screw rod and a polymerized part is pressurized. CONSTITUTION:When an operating box is assembled, an adhesive is applied to faces to be bonded to each other at bonding pieces 9, 10, 11 for a main-body element 1 and at edge parts 13, 14, 15 for a side-plate element 2. Then, when the faces are piled up to be a state that screw rods 18 pass through holes 19, both elements 1, 2 are set to an accurately positioned state. When, nuts are fastened to the screw rods 18, polymerized parts in which the adhesive has been interposed are set to a pressurized state. When the adhesive is solidified in this state, high bonding strength can be obtained. Thereby, the operation of the title manufacture can be performed as light work which can be performed by, e.g. women, children or aged persons.