Title:
TENSION PANEL
Document Type and Number:
Japanese Patent JP3161913
Kind Code:
B2
Abstract:
PURPOSE: To prevent generation of wrinkling, waving, curling, etc., of a display sheet by lapse of time by pulling and fixing means for holding corners along straight lines equally dividing the internal angles at the coroners of the display sheet in its outward direction.
CONSTITUTION: Both ends of bar-shaped bodies 3 of an L shape as pulling and fixing means are turnably mounted at holding fittings 2, 2 disposed at a frame 1 on these both ends three-of and are held in an erecting state. The bar-shaped bodies 3 of the L shape are pressed and fixed to the frame 2 in an inverted state through the dead point where the stresses thereof are maximized. Hooking parts 8 of springs 6 mounted at the bent parts of corner fittings 5 stuck by tacky adhesives 7 to the corners of a poster 9 are detained to the detaining fittings 4 of the bar-shaped bodies 3 of the L shape. The springs 6 at the respective corners in the inverted state of the respective bar-shaped bodies 3 of the L shape are extended to be respectively placed along the straight lines bisecting the internal angles (90°) of the corners of the poster 9. The poster 9 is mounted at the frame 1 in the state of developing the poster in the outer direction along these straight lines.
Inventors:
Keiji Kasahara
Application Number:
JP21911594A
Publication Date:
April 25, 2001
Filing Date:
September 13, 1994
Export Citation:
Assignee:
Abisare Co., Ltd.
International Classes:
G09F15/00; (IPC1-7): G09F15/00
Domestic Patent References:
| JP6186298A | ||||
| JP86514A | ||||
| JP8123345A | ||||
| JP552329U | ||||
| JP2137282U | ||||
| JP5675779U | ||||
| JP57130368U |
Attorney, Agent or Firm:
Toshiki Sugiura (1 outside)