Severing by tearing or breaking – Breaking or tearing apparatus – Combined with preliminary weakener or with nonbreaking cutter
Patent
1998-04-20
2000-08-08
Peterson, Kenneth E.
Severing by tearing or breaking
Breaking or tearing apparatus
Combined with preliminary weakener or with nonbreaking cutter
225 93, B26F 300
Patent
active
060988614
ABSTRACT:
A breaking apparatus for a ceramic board includes a feeding belt having plural rack-shaped tooth rows each comprising many teeth formed on the lower surface of the feeding belt, and a break pulley having plural pinion-shaped tooth rows each comprising many teeth which are engaged with the respective teeth in the tooth rows and provided on the peripheral surface of the break pulley, the engagement position between each tooth in the plural tooth rows of the feeding belt and each tooth of the plural tooth rows of the break pulley being positionally arranged in an offset manner every row.
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Shigley and Mischke, Mechanical Engineering Design, 5th Edition, McGraw-Hill Inc., pp. 678-679, 1989.
Peterson Kenneth E.
Rohm & Co., Ltd.
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