JPS6448948A - Joint for three-dimensional truss - Google Patents

Joint for three-dimensional truss

Info

Publication number
JPS6448948A
JPS6448948A JP20577187A JP20577187A JPS6448948A JP S6448948 A JPS6448948 A JP S6448948A JP 20577187 A JP20577187 A JP 20577187A JP 20577187 A JP20577187 A JP 20577187A JP S6448948 A JPS6448948 A JP S6448948A
Authority
JP
Japan
Prior art keywords
main
sleeve
bolt
threadedly engaged
screw hole
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
JP20577187A
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 JP20577187A priority Critical patent/JPS6448948A/en
Publication of JPS6448948A publication Critical patent/JPS6448948A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

PURPOSE: To simplify a coupling work by a method wherein a main bolt is arranged in a main sleeve threadedly engaged with one member with energization applied on its tip side, and the main bolt is threadedly engaged with the screw hole of the other member by utilizing the square outer peripheral surface of a bolt turning sleeve. CONSTITUTION: Through threaded engagement of a screw part 1b of a main sleeve 1 with a screw hole 21 of a member 20, the tip of a main bolt 3 is pressed in the direction of a screw hole 24 of a member 23 through the force of a spring 9. The main sleeve 1 is then rotated by utilizing a square end part 1a, and the main sleeve 1 is protruded from the member 20 to bring a bolt turning sleeve 5 into contact with a member 23. A lock nut 7 is threadedly engaged with a screw part 1b of a main sleeve 1, and with the main sleeve 1 locked, the sleeve 5 is rotated by utilizing a square outer peripheral surface 5a, and by rotating the main bolt 3, the main bolt 3 is threadedly engaged with the screw hole 24 of the member 23. This constitution simplifies a coupling work since the main bolt 3 is automatically screwed in through the force of the spring 9 through operation from an external part.
JP20577187A 1987-08-19 1987-08-19 Joint for three-dimensional truss Pending JPS6448948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20577187A JPS6448948A (en) 1987-08-19 1987-08-19 Joint for three-dimensional truss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20577187A JPS6448948A (en) 1987-08-19 1987-08-19 Joint for three-dimensional truss

Publications (1)

Publication Number Publication Date
JPS6448948A true JPS6448948A (en) 1989-02-23

Family

ID=16512397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20577187A Pending JPS6448948A (en) 1987-08-19 1987-08-19 Joint for three-dimensional truss

Country Status (1)

Country Link
JP (1) JPS6448948A (en)

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