Title: A tape measure device
Application Number: 93107965 Application Date: 1993.07.07
Publication Number: 1082707 Publication Date: 1994.02.23
Approval Pub. Date: 2000.02.16 Granted Pub. Date: 2000.02.16
International Classifi-cation: G01B3/10
Applicant(s) Name: Mitutoyo Corporation Address:
Inventor(s) Name: Hiroshi Koizumi;Mitsugu Sugawara;Toru Kodato
Attorney & Agent: WU ZENGYONG XIAO JUCHANG
Abstract:
    A tape measure device includes a belt tape member made of a flexible material; a cursor is slidable movement along the belt tape member; a electrode spaced on the belt tape memberand an encoder spaced on the cursor for detecting a relative displacement between the belt tape member and the cursor; a display device for indicating the value detected by the encoder. The device capable of making the exterior size smaller without coil frame and related chain wheel, so that improve practicability and measuring range.
Time: 4