ALARMING DEVICE FOR FALSE INSTALLATION IN FRAMEWORK ASSEMBLING INSTALLATION

• Main Authors: NITSUTA JIROU, MORI KATSUO, TOKIYODA ISAO, SHIRAI YASUSHI
• Format: Patent
• Language: English
• Published: 27.10.1982
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

PURPOSE:To perform well balanced work of the highest efficiency by detecting the errors in the installation direction of vertical frame columns with searching pins, triggering an alarm and announcing this to the operator. CONSTITUTION:First, vertical frame columns 1, 2 and horizontal frame columns 5, 6 are installed to positioning members 3, 4, and holders 7-10 are operated to hold the columns 5, 6 with these and backing plates 13. Thence, searching pin insertion mechanisms 11, 12 are operated to project respective searching pins 17, thereby inserting the pins 17 into proscribed holes. If the pins 17 fail to be inserted into the specified holes, that is, when the columns 1, 2 are installed erroneously, the pins 17 abut on the side faces of the columns 1, 2, and light emitting devices L1, L2 emit light; at the same time, a buzzer BZ sounds. From these, the operator recognizes the false installation of the columns 1, 2.