JPS6448949A - Joint for three-dimensional truss - Google Patents

Joint for three-dimensional truss

Info

Publication number
JPS6448949A
JPS6448949A JP20577287A JP20577287A JPS6448949A JP S6448949 A JPS6448949 A JP S6448949A JP 20577287 A JP20577287 A JP 20577287A JP 20577287 A JP20577287 A JP 20577287A JP S6448949 A JPS6448949 A JP S6448949A
Authority
JP
Japan
Prior art keywords
main bolt
nut
threadedly engaged
engaged
screw part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20577287A
Other languages
Japanese (ja)
Inventor
Kenji Furuumi
Tomofumi Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiwa House Industry Co Ltd
Original Assignee
Daiwa House Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daiwa House Industry Co Ltd filed Critical Daiwa House Industry Co Ltd
Priority to JP20577287A priority Critical patent/JPS6448949A/en
Publication of JPS6448949A publication Critical patent/JPS6448949A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the coupling strength and to simplify a coupling work by a method wherein a sleeve nut having a square external peripheral surface is threadedly engaged with the screw part of a member, and a nut having a pin engaged with the axial groove of a main bolt is threadedly engaged with the main bolt. CONSTITUTION: A sleeve nut 1 is threadedly engaged with the screw part 21 of a member 20, a main bolt 3 is inserted in a through-hole 22 of the member 20, and by threadedly engaging a nut 5 with a screw part 3b of the main bolt 3, a pin 5a arranged at the nut 5 is engaged with a groove 3c in an axial direction of the main bolt 3. The tip of the main bolt 3 is inserted in a screw hole 24 of a member 23 and threadedly engaged therewith by rotation of the nut 5. The sleeve nut 1 is then rotated by utilizing its square outer peripheral surface 1a, and a tension is exerted on the main bolt 3 threadedly engaged with the member 23. This constitution firmly intercouples the members 20 and 23 through the main bolt 3 and besides fastens the main bolt 3 through the sleeve nut 1, resulting in simplification of a coupling work.
JP20577287A 1987-08-19 1987-08-19 Joint for three-dimensional truss Pending JPS6448949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20577287A JPS6448949A (en) 1987-08-19 1987-08-19 Joint for three-dimensional truss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20577287A JPS6448949A (en) 1987-08-19 1987-08-19 Joint for three-dimensional truss

Publications (1)

Publication Number Publication Date
JPS6448949A true JPS6448949A (en) 1989-02-23

Family

ID=16512414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20577287A Pending JPS6448949A (en) 1987-08-19 1987-08-19 Joint for three-dimensional truss

Country Status (1)

Country Link
JP (1) JPS6448949A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433669B1 (en) 1998-04-28 2002-08-13 Nec Corporation Radio paging receiver with an error indicating function in which error indication data to overwrite faulty message data can be altered
JP2010229811A (en) * 2010-06-16 2010-10-14 Glenn A Reynolds Coaxial joint system
JP2012031724A (en) * 2011-10-28 2012-02-16 Glenn A Reynolds Coaxial joint system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433669B1 (en) 1998-04-28 2002-08-13 Nec Corporation Radio paging receiver with an error indicating function in which error indication data to overwrite faulty message data can be altered
JP2010229811A (en) * 2010-06-16 2010-10-14 Glenn A Reynolds Coaxial joint system
JP2012031724A (en) * 2011-10-28 2012-02-16 Glenn A Reynolds Coaxial joint system

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