Title:
長尺基材用の間隔保持体
Document Type and Number:
Japanese Patent JP4303325
Kind Code:
B2
Abstract:
The spacer comprises an inner ring (3a) round the long substrate (1) and an outer ring (3b) with a tube (2) round it. The external diameter of the inner ring is less than the internal diameter of the outer ring. The inner and outer ring are connected to each other by at least three spoke-like elements (3c) uniformly distributed around the circumference. These elements are made of fibre material, which may be glass fibre or carbon fibres bonded in resin.
Inventors:
Claus Dietel Shipple
Application Number:
JP6968198A
Publication Date:
July 29, 2009
Filing Date:
March 19, 1998
Export Citation:
Assignee:
GEBAUER & GRILLER KABELWERKE GESMBH
International Classes:
F16L59/06; F16L7/00; F16L59/12; F16L59/14
Domestic Patent References:
| JP57129986A | ||||
| JP8193691A | ||||
| JP57057805B1 | ||||
| JP6281088A |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Katsuma Osaki
Makoto Ono
Katsuma Osaki