AU539139B2 - Sheet metal-flanged opening tool - Google Patents

Sheet metal-flanged opening tool

Info

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
Application number
AU71459/81A
Other versions
AU7145981A (en
Inventor
Wayne Phillip Eastley
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.)
EASTLEY WP
Original Assignee
EASTLEY WP
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 EASTLEY WP filed Critical EASTLEY WP
Priority to AU71459/81A priority Critical patent/AU539139B2/en
Publication of AU7145981A publication Critical patent/AU7145981A/en
Application granted granted Critical
Publication of AU539139B2 publication Critical patent/AU539139B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU71459/81A 1980-06-10 1980-06-10 Sheet metal-flanged opening tool Ceased AU539139B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU7145981A (en) 1981-12-17

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