MANUFACTURE OF MAGNETIC SOUND RECORDING AND REPRODUCING DEVICE

• Main Authors: KISHI MASAYA, OGIJI KENJI, HASHIZUME SHIN, MIYAGAWA MASATAKE
• Format: Patent
• Language: English
• Published: 12.04.1985
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

PURPOSE:To make the productivity of the titled device higher and its maintenance work easier, by utilizing one surface of a fixed base plate as a fixed fitting surface and piling up and assembling mechanism parts by utilizing one operation in a uniaxial direction so that automatic assembling can be made when the parts are assembled. CONSTITUTION:When each mechanism part is assembled on a base plate 1, the pintch roller 6 and heads 4 and 5 of a head plate 2 are passed through the hole 1g, etc., of the base plate 1 from the backside until they come out to the surface side and operating levers 11-16 are put on the guide section 1a of the base plate 1 and the mechanism parts are fitted to the backside of the guide section 1a. A holder 30 is put on the operating levers 11-16 under a condition where a widing reel shaft 31a and feeding reel shaft 32a are passed through the hole 1h, etc., of the base plate 1 until they come out to the surface side, and an engaging plate 38, holder 30, and each mechanism part are fixed to the fixing section 1b of the base plate 1 by screws 33, 48, etc. Elastic members 17-22, 26, etc., are installed to the operating levers 11-16 and the mechanism parts and a motor 41 is inserted into the hole 1g of the substrate 1, and then, a belt 44 is extended between a flywheel 40 and motor 41.