SE8302705D0 - SQUARE PIPE CONNECTION DEVICE AND FIXTURE FOR MANUFACTURING THE DEVICE - Google Patents

SQUARE PIPE CONNECTION DEVICE AND FIXTURE FOR MANUFACTURING THE DEVICE

Info

Publication number
SE8302705D0
SE8302705D0 SE8302705A SE8302705A SE8302705D0 SE 8302705 D0 SE8302705 D0 SE 8302705D0 SE 8302705 A SE8302705 A SE 8302705A SE 8302705 A SE8302705 A SE 8302705A SE 8302705 D0 SE8302705 D0 SE 8302705D0
Authority
SE
Sweden
Prior art keywords
square pipe
female thread
fixture
bore
thread
Prior art date
Application number
SE8302705A
Other languages
Swedish (sv)
Other versions
SE446026B (en
SE8302705L (en
Inventor
A G Offenbroich
Original Assignee
Luxmival Sa
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 Luxmival Sa filed Critical Luxmival Sa
Priority to SE8302705A priority Critical patent/SE446026B/en
Publication of SE8302705D0 publication Critical patent/SE8302705D0/en
Priority to SE8402807A priority patent/SE441845B/en
Publication of SE8302705L publication Critical patent/SE8302705L/en
Publication of SE446026B publication Critical patent/SE446026B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

When a square pipe is connected to another square pipe or another component, a female thread that is incomplete along the periphery is used. This takes up at least two opposing sub-areas of the inside of two walls of the square pipe that are of uniform thickness. The female thread leaves the outer surface of these walls unbroken and is designed to engage with a cylindrical connector piece. This has a male thread that fits with the female thread and can be connected with another square pipe or another component. A fixture for producing the female thread has a body, which has a through bore with female thread for guiding a thread tap for cutting the desired female thread in a square pipe. The fixture also has at least two side pieces extending from the body in the direction of the bore. These side pieces are used to fix the body on a square pipe with the bore in the desired position for forming the square pipe's female thread.<IMAGE>
SE8302705A 1983-05-11 1983-05-11 Connection device for square pipe and fixture for producing the device SE446026B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8302705A SE446026B (en) 1983-05-11 1983-05-11 Connection device for square pipe and fixture for producing the device
SE8402807A SE441845B (en) 1983-05-11 1984-05-24 Device for detachable joining of two essentially square-shaped structural components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302705A SE446026B (en) 1983-05-11 1983-05-11 Connection device for square pipe and fixture for producing the device

Publications (3)

Publication Number Publication Date
SE8302705D0 true SE8302705D0 (en) 1983-05-11
SE8302705L SE8302705L (en) 1984-11-12
SE446026B SE446026B (en) 1986-08-04

Family

ID=20351171

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302705A SE446026B (en) 1983-05-11 1983-05-11 Connection device for square pipe and fixture for producing the device

Country Status (1)

Country Link
SE (1) SE446026B (en)

Also Published As

Publication number Publication date
SE446026B (en) 1986-08-04
SE8302705L (en) 1984-11-12

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