Title:
SUPPORT LEG FOR FLOOR BOARD CONSTRUCTION, AND METHOD OF MANUFACTURING SUPPORT BOLT
Document Type and Number:
Japanese Patent JP3935892
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To quickly and sufficiently guide an adhesive between the outer periphery of a support bolt and the inner periphery of a nut member to positively fix both of them.
SOLUTION: A flat face part 21 with no external screw part 10 is formed on the outer periphery of the support bolt 9 over a predetermined width in a circumferential direction from the upper end to a predetermined lower region so as to have a clearance C to the ridge 17a of an internal screw part 17 of the nut member. The adhesive injected from the upper end side of the support bolt 9 is guided into the clearance C.
Inventors:
Takao Kurazu
Application Number:
JP2004116737A
Publication Date:
June 27, 2007
Filing Date:
April 12, 2004
Export Citation:
Assignee:
Kagoshima Metal Co., Ltd.
International Classes:
E04F15/024; F16B7/06; F16B11/00; F16B35/00; F16B35/04; F16B39/02; (IPC1-7): E04F15/024; F16B7/06; F16B11/00; F16B35/00; F16B35/04; F16B39/02
Domestic Patent References:
| JP2003129644A | ||||
| JP60035910U | ||||
| JP10026120A | ||||
| JP9248644A | ||||
| JP4171310A | ||||
| JP63190919A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori