Title:
MAGNET TYPE PAPER STOPPER
Document Type and Number:
Japanese Patent JPH0722234
Kind Code:
A
Abstract:
PURPOSE: To provide a stopper for temporarily stopping a paper or a sheet to a bulletin board using a permanent ring magnet.
CONSTITUTION: A pair of permanent ring magnet 1 and an iron ring plate 2 applied tightly to one end face thereof is fitted in a nonmagnetic case 3. The case 3 has a protrusion 6 at the outer corner part thereof, a gently curved upper surface 5, and a recess 7 made in the ceiling part to be fitted with a jig, and a sheet material is applied to the attracting surface of the magnet 1.
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Inventors:
SUETOMI JUNJI
KATO FUMIO
KATO FUMIO
Application Number:
JP16209093A
Publication Date:
January 24, 1995
Filing Date:
June 30, 1993
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
B42F1/00; H01F7/02; (IPC1-7): H01F7/02; B42F1/00
Attorney, Agent or Firm:
Oba Mitsuru
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