AUTOMATIC ROLL-UP TAPE WITH AN IMPROVED TAPE LOCKING DEVICE

摘要

THE TAPE METER INCLUDES 40 EXTENDED LOCKING MEANS EXTENDING FROM A LOCKING BUTTON 36 MOUNTED ON THE OUTSIDE OF THE HOUSING UNDER THE TAPE 28 PASSAGE, AND IT INCLUDES A PASSAGE OPENING, THROUGH WHICH PASSES TAPE. A BLOCKING ELEMENT 54 WHICH IS PROVIDED AT THE LOWER END OF THE LOCKING MEANS COOPERATES WITH AN ANVIL 68 IN ORDER TO PRESS THE TAPE AND TIGHTEN IT STRONGLY BETWEEN THESE TWO ELEMENTS. Means of solicitation 72 solicit the means of locking in the locking position of the tape and one can either press the locking knob to release the tape by means of a pressure of the finger or press and move the knob towards a position in which THE LOCKING MEANS ARE UNLOCKABLE ENGAGEMENT IN ORDER TO ALLOW FREE MOVEMENT OF THE RIBBON.