A STAPLING MACHINE

申请公布号：WO1992008579(A1)

申请号：GB1991002045

申请日期：1991.11.19

申请公布日期：1992.05.29

摘要：<p>A stapling machine is provided which has means visible from the exterior of the machine to provide an indication when the supply of staples within the machine is exhausted. In one embodiment the indicating means comprise an element (12) on the staple pusher (10), which pushes the staples (8) within the magazine, this element being visible, through a window (13), from the exterior of the machine. In an alternative embodiment a constant tension spring moves the pusher, and markings are present on part of the constant tension spring which becomes visible in a window provided for that purpose.</p>

ANGLE VELOCITY MEASURING INSTRUMENT

TRANSMITTING FILM FOR SELECTING HYDROGEN PEROXIDE

METHOD AND APPARATUS FOR MEASURING CONCENTRATION OF IRON ION IN IRON ETCHING LIQUID

HOT WATER FILLING DEVICE FOR BATHTUB

SUPPORT, GUIDE, DRIVE DEVICE FOR AUTOMATIC DOOR

SEMICONDUCTOR LASER TREATMENT DEVICE

ANTIOBESTIC SOUP-LIKE FOOD

INTERLINING FOR CLOTHES AND ITS PRODUCTION

COLD REGENERATOR AND PRODUCTION THEREOF

CANNED BEVERAGE AND PRODUCTION THEREOF

METHOD FOR DETECTING CONCENTRATION OF SULFATE ION IN TREATMENT DEVICE OF SPENT RESIN

GOLF BALL

CARDBOARD SEALED RECTANGULAR CONTAINER

SLEEPING SYSTEM

BLOOD PRESSURE MONITOR DEVICE

SHEET FEEDING DEVICE

DIRECT REDUCTION PROCESS OF IRON BY ROTARY KILN

TOOL REGENERATING DEVICE

DISC BRAKE DEVICE

ULTRASONIC DEVICE AND VECTOR DOPPLER METHOD USING ITS DEVICE