AU539139B2 - Sheet metal-flanged opening tool - Google Patents
Sheet metal-flanged opening toolInfo
- Publication number
- AU539139B2 AU539139B2 AU71459/81A AU7145981A AU539139B2 AU 539139 B2 AU539139 B2 AU 539139B2 AU 71459/81 A AU71459/81 A AU 71459/81A AU 7145981 A AU7145981 A AU 7145981A AU 539139 B2 AU539139 B2 AU 539139B2
- Authority
- AU
- Australia
- Prior art keywords
- sheet metal
- opening tool
- flanged opening
- flanged
- tool
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
- B23B49/005—Attached to the drill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU71459/81A AU539139B2 (en) | 1980-06-10 | 1980-06-10 | Sheet metal-flanged opening tool |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU71459/81A AU539139B2 (en) | 1980-06-10 | 1980-06-10 | Sheet metal-flanged opening tool |
AUPE398480 | 1980-06-10 | ||
AUPE3984 | 1980-06-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7145981A AU7145981A (en) | 1981-12-17 |
AU539139B2 true AU539139B2 (en) | 1984-09-13 |
Family
ID=25636551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU71459/81A Ceased AU539139B2 (en) | 1980-06-10 | 1980-06-10 | Sheet metal-flanged opening tool |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU539139B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988004584A1 (en) * | 1985-10-25 | 1988-06-30 | G.A. Serlachius Corp. | Method of and tool bit for making a hole and a hole-surrounding flange in the wall of a workpiece |
-
1980
- 1980-06-10 AU AU71459/81A patent/AU539139B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU7145981A (en) | 1981-12-17 |
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