GB694053A - Improvements in and relating to joints for tubes and the like - Google Patents
Improvements in and relating to joints for tubes and the likeInfo
- Publication number
- GB694053A GB694053A GB2390750A GB2390750A GB694053A GB 694053 A GB694053 A GB 694053A GB 2390750 A GB2390750 A GB 2390750A GB 2390750 A GB2390750 A GB 2390750A GB 694053 A GB694053 A GB 694053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spigot
- tube
- tubes
- hole
- members
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
-
- 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
694,053. Tube joints. GRILL FLOORS, Ltd. July 20, 1951 [Sept. 29, 1950; May 8, 1951], Nos. 23907/50 and 10805/51. Class 99 (i). Aligned tubes 10, 12 such as for hand-rails, are connected by an expansible spigot comprising a pair of semi-cylindrical members 14, 16, the spigot being expanded to grip the tubes by an expander accessible through a hole 32 in the tube 10, engaging both members, and extending into the hole to prevent rotary and axial movement of the spigot during the coupling operation. The expander comprises a screw 26 which screws into the member 14 and has a reduced plain stem 28, engaging a hole in the member 16. To ensure gripping of both tubes the spigot is tapered away from the end within the tube 10 as at 34 to a point that lies within the tube 12. In a modification, Fig. 3 (not shown), a tapered pin is driven through opposite holes in one tube and through a tapered hole in the spigot formed by aligned grooves in the flat faces of the spigot members. The pin is arranged at an angle to the axis that is slightly smaller than a right angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2390750A GB694053A (en) | 1950-09-29 | 1950-09-29 | Improvements in and relating to joints for tubes and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2390750A GB694053A (en) | 1950-09-29 | 1950-09-29 | Improvements in and relating to joints for tubes and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB694053A true GB694053A (en) | 1953-07-15 |
Family
ID=10203234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2390750A Expired GB694053A (en) | 1950-09-29 | 1950-09-29 | Improvements in and relating to joints for tubes and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB694053A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1291072B (en) * | 1958-10-01 | 1969-03-20 | Cadovius Paul | Connection piece for the construction of frames from tubes |
US3441253A (en) * | 1967-03-31 | 1969-04-29 | Louis Blum | Handrail |
GB2160252A (en) * | 1984-06-14 | 1985-12-18 | Ljusne Katting Ab | Expansible stud for stud chain links |
DE4344666A1 (en) * | 1993-12-27 | 1994-05-26 | Abdolnasser Hamid | Expanding dowel and joint for holding several such dowels - has central collar adjoined by tapering ends of dowel split along its centre axis. |
-
1950
- 1950-09-29 GB GB2390750A patent/GB694053A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1291072B (en) * | 1958-10-01 | 1969-03-20 | Cadovius Paul | Connection piece for the construction of frames from tubes |
US3441253A (en) * | 1967-03-31 | 1969-04-29 | Louis Blum | Handrail |
GB2160252A (en) * | 1984-06-14 | 1985-12-18 | Ljusne Katting Ab | Expansible stud for stud chain links |
DE4344666A1 (en) * | 1993-12-27 | 1994-05-26 | Abdolnasser Hamid | Expanding dowel and joint for holding several such dowels - has central collar adjoined by tapering ends of dowel split along its centre axis. |
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