GB840752A - An improved apparatus for making a joint between a metal tube and an object engageable therein - Google Patents
An improved apparatus for making a joint between a metal tube and an object engageable thereinInfo
- Publication number
- GB840752A GB840752A GB27395/57A GB2739557A GB840752A GB 840752 A GB840752 A GB 840752A GB 27395/57 A GB27395/57 A GB 27395/57A GB 2739557 A GB2739557 A GB 2739557A GB 840752 A GB840752 A GB 840752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- sleeve
- thrust
- follower
- wheels
- 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
- 239000002184 metal Substances 0.000 title abstract 7
- 229910052751 metal Inorganic materials 0.000 title abstract 7
- 238000005096 rolling process Methods 0.000 abstract 9
- 238000007373 indentation Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229920001875 Ebonite Polymers 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
-
- 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
- F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
- F16B17/004—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation of rods or tubes mutually
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
840,752. Jointing by stamping; corrugating. KEMP, C. F. Aug. 30, 1957 [Sept. 4, 1956], No. 27395/57. Class 83 (4). A joining tool for making a joint between a metal tube and an object engaged therein comprises a frame 10, a pair of follower rolling wheels 14 and a thrust rolling wheel 30 mounted on the frame, the follower and thrust rolling wheels being tapered to rounded edges and rotatable about parallel axes perpendicular to a plane through the peripheries of the wheels and the axis of the thrust rolling wheel being equidistant from those of the follower rolling wheels and means for moving the thrust rolling wheel towards the follower rolling wheels such that pressure is exerted on a metal tube engaged between the wheels so that when the frame is oscillated about the tube an annular indentation is made in the tube to restrict the bore of the tube. The frame 10 includes a partly tapped sleeve 11 and a hooked bracket 12 having housings 13 to accommodate the follower rolling wheels 14. Threadedly engaged in the sleeve 11 is a spindle 18 provided with a handle 19 at one end and a collar 20 at the other, said collar being fixed above a reduced portion which engages in an axial bore in the stem 22 of a thrust wheel carrier 23 which is non-rotatably slidable in the lower portion of the sleeve 11. A thrust ball bearing 26 is positioned in the bottom of the axial bore in the stem 22. The tool may be used to form a sleeve joint to connect a pair of metal tubes 33 by means of a galvanized iron sleeve 32 (Fig. 2). Lubricant is added as the indentation 34 is deepened by tightening the rolling wheel 30. Figs. 4 and 5 show joints made by the tool and Fig. 6 shows a metal sleeve 41 joining two plastic or hard rubber tubes 43. Alternatively, two metal tubes may be joined together by placing another metal tube or rod into the ends of the tubes and forming an annular indentation in each tube as hitherto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU840752X | 1956-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB840752A true GB840752A (en) | 1960-07-13 |
Family
ID=3761779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27395/57A Expired GB840752A (en) | 1956-09-04 | 1957-08-30 | An improved apparatus for making a joint between a metal tube and an object engageable therein |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB840752A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1269986B (en) * | 1960-08-08 | 1968-06-12 | Babcock & Wilcox Dampfkessel | Method of connecting pipes |
| DE2627313A1 (en) * | 1975-07-01 | 1977-01-20 | Ebauchesfabrik Eta Ag | PROCEDURE FOR MAKING NUT THREAD TO MATCH A BOLT |
| EP0134566A2 (en) * | 1983-08-29 | 1985-03-20 | Norsk Hydro A/S | Method for permanent joining of tubular members |
| GB2266482A (en) * | 1992-05-02 | 1993-11-03 | Clive Neal Taylor | Tool, pipe fittings and a method of securing a pipe of such fittings |
-
1957
- 1957-08-30 GB GB27395/57A patent/GB840752A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1269986B (en) * | 1960-08-08 | 1968-06-12 | Babcock & Wilcox Dampfkessel | Method of connecting pipes |
| DE2627313A1 (en) * | 1975-07-01 | 1977-01-20 | Ebauchesfabrik Eta Ag | PROCEDURE FOR MAKING NUT THREAD TO MATCH A BOLT |
| EP0134566A2 (en) * | 1983-08-29 | 1985-03-20 | Norsk Hydro A/S | Method for permanent joining of tubular members |
| EP0134566A3 (en) * | 1983-08-29 | 1985-08-14 | Norsk Hydro A/S | Method for permanent joining of tubular members |
| GB2266482A (en) * | 1992-05-02 | 1993-11-03 | Clive Neal Taylor | Tool, pipe fittings and a method of securing a pipe of such fittings |
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