Title:
高断熱性を有するコネクタロッド並びにその製造法及び高断熱性複合壁への応用
Document Type and Number:
Japanese Patent JP3604144
Kind Code:
B2
Abstract:
Highly insulating connector rods used in making highly insulative composite wall structures are disclosed. The high R-value connector is injection molded in a single step from an appropriate resinous material or moldable plastic. Discontinuous fibers may be impregnated within the resinous material or other plastic. The connector rod has a pointed end for facilitating entry through an insulating layer and a first structural layer and an enlarged head for receiving an impact from a hammer or mallet. The enlarged head also provides an anchoring effect within a second structural layer. A ridge or flange helps to orient the connector rod when inserted into the insulating material and also helps to prevent the collapse of the second structural layer toward the first structural layer.
More Like This:
WO/1994/018418 | LINED MANHOLE ASSEMBLY AND LINER |
Inventors:
Keith David O
Hansen David M
Hansen David M
Application Number:
JP52636295A
Publication Date:
December 22, 2004
Filing Date:
March 28, 1995
Export Citation:
Assignee:
HK Composites, Inc.
International Classes:
B28B19/00; B29C37/00; B32B13/12; E04B1/76; B32B7/08; E04B2/84; E04C2/26; E04C2/288; F16B5/04; F16B15/00; F16B15/02; F16B19/00; F16B19/14; F16B21/00; E04C2/04; (IPC1-7): E04B2/84; E04B1/76; F16B15/00
Domestic Patent References:
JP647716U | ||||
JP5733650A | ||||
JP6113010A | ||||
JP568709A |
Foreign References:
US4018023 | ||||
US4329821 | ||||
US4393635 | ||||
US4829733 | ||||
US4907928 | ||||
US4932819 | ||||
US4973211 | ||||
US5011354 | ||||
US5057257 |
Attorney, Agent or Firm:
Kosaku Sugimura
Norita Tomita
Hiroshi Tokunaga
Kazuaki Takami
Umemoto Masao
Norita Tomita
Hiroshi Tokunaga
Kazuaki Takami
Umemoto Masao