Title:
FILM REINFORCING STRUCTURE
Document Type and Number:
Japanese Patent JPH04292297
Kind Code:
A
Abstract:
PURPOSE: To make uniform tension loadable on a film surface without being restrained by a film reinforcer as well as to actualize a stable space film structure.
CONSTITUTION: A peripheral part of a film 1 is held by a pair of reinforcers 2a, 2b. Plural joints 5 are installed in these reinforcers 2a, 2b, and a groove 6 is installed in each joint 5. Both ends of reinforces 3a, 3b are inserted into this groove 6 which holds both these ends of these reinforcers 3a, 3b free of movement only in the constant direction (cross direction).
Inventors:
HAMA KAZUMORI
Application Number:
JP5532891A
Publication Date:
October 16, 1992
Filing Date:
March 20, 1991
Export Citation:
Assignee:
NEC CORP
International Classes:
B64G1/22; B64G1/44; (IPC1-7): B64G1/22; B64G1/44
Domestic Patent References:
| JPS6412999A | 1989-01-17 |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)