AU509440B2 - Tube louvering machine - Google Patents

Tube louvering machine

Info

Publication number
AU509440B2
AU509440B2 AU29202/77A AU2920277A AU509440B2 AU 509440 B2 AU509440 B2 AU 509440B2 AU 29202/77 A AU29202/77 A AU 29202/77A AU 2920277 A AU2920277 A AU 2920277A AU 509440 B2 AU509440 B2 AU 509440B2
Authority
AU
Australia
Prior art keywords
louvering
tube
machine
tube louvering
louvering machine
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
Application number
AU29202/77A
Other versions
AU2920277A (en
Inventor
K. D Binnie
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.)
KD Binnie Engineering Pty Ltd
Original Assignee
BINNIE K D ENG
KD Binnie Engineering Pty Ltd
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 BINNIE K D ENG, KD Binnie Engineering Pty Ltd filed Critical BINNIE K D ENG
Priority to AU29202/77A priority Critical patent/AU509440B2/en
Publication of AU2920277A publication Critical patent/AU2920277A/en
Application granted granted Critical
Publication of AU509440B2 publication Critical patent/AU509440B2/en
Expired legal-status Critical Current

Links

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU29202/77A 1976-10-06 1976-10-06 Tube louvering machine Expired AU509440B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29202/77A AU509440B2 (en) 1976-10-06 1976-10-06 Tube louvering machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU29202/77A AU509440B2 (en) 1976-10-06 1976-10-06 Tube louvering machine
AUPC761976 1976-10-06

Publications (2)

Publication Number Publication Date
AU2920277A AU2920277A (en) 1979-04-05
AU509440B2 true AU509440B2 (en) 1980-05-15

Family

ID=25621001

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29202/77A Expired AU509440B2 (en) 1976-10-06 1976-10-06 Tube louvering machine

Country Status (1)

Country Link
AU (1) AU509440B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577172B2 (en) * 1984-12-21 1988-09-15 Ronald Malcolm Bond Sanderson Perforating tubing by a louvering apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577172B2 (en) * 1984-12-21 1988-09-15 Ronald Malcolm Bond Sanderson Perforating tubing by a louvering apparatus

Also Published As

Publication number Publication date
AU2920277A (en) 1979-04-05

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