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Patent Searching and Data


Title:
DIAL DEVICE
Document Type and Number:
Japanese Patent JPH11287059
Kind Code:
A
Abstract:

To improve operability and secure a fine sight by providing a tab, a flange, a dial seat forming an index indication face for setting the dial and forming the graduations indication face lower than the index indication face in the axial direction of the rotary shaft.

A tab 31 formed of a cylindrically projected body, a flange 33 integrally formed with the tab 31 and extended to form a flange-shape at the outside, and a dial shaft 37 are constituted on a door. The dial shaft 37 rotatably supported is fixed to the center of the dial 35. The indication face 33a of the flange 33 is disposed to be normal to the dial shaft 37. Graduations 11 such as letters, signs, etc., are formed on the indication face 33a and a specified scale in the graduations 11 is set to coincide with the index 39 on the surface of the door 2 to unlock a dial lock. In this case, the indication face 33a can be seen well from the perpendicular direction but the graduations indication part can not be seen well from the diagonal direction of the dial on locking or unlocking the lock. In this way, an unlocking number set to the indication can be prevented from becoming known to others and hence, the operability can be improved.


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Inventors:
TANIWAKI MOTOSUKE
MIYAZAKI KUNIO
KOMORI MITSUO
TSURUTA JUN
KAWASHIMA TSUNEMI
Application Number:
JP1998000162517
Publication Date:
October 19, 1999
Filing Date:
June 10, 1998
Export Citation:
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Assignee:
KONGO KK
International Classes:
E05B37/04; (IPC1-7): E05B37/04
Attorney, Agent or Firm:
樺山 亨 (外1名)