NL161391C - Apparatus for perforating a thin-walled plastic tube with peripheral corrugations. - Google Patents

Apparatus for perforating a thin-walled plastic tube with peripheral corrugations.

Info

Publication number
NL161391C
NL161391C NL7500649.A NL7500649A NL161391C NL 161391 C NL161391 C NL 161391C NL 7500649 A NL7500649 A NL 7500649A NL 161391 C NL161391 C NL 161391C
Authority
NL
Netherlands
Prior art keywords
perforating
thin
plastic tube
walled plastic
peripheral corrugations
Prior art date
Application number
NL7500649.A
Other languages
Dutch (nl)
Other versions
NL161391B (en
NL7500649A (en
Original Assignee
Fraenk Isolierrohr & Metall
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
Priority claimed from DE1778094A external-priority patent/DE1778094C3/en
Application filed by Fraenk Isolierrohr & Metall filed Critical Fraenk Isolierrohr & Metall
Publication of NL7500649A publication Critical patent/NL7500649A/en
Publication of NL161391B publication Critical patent/NL161391B/en
Application granted granted Critical
Publication of NL161391C publication Critical patent/NL161391C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
    • B26F1/0076—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool rotates
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
    • B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
NL7500649.A 1968-03-28 1975-01-20 Apparatus for perforating a thin-walled plastic tube with peripheral corrugations. NL161391C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1778094A DE1778094C3 (en) 1968-03-28 1968-03-28 Device for continuous perforation of the wall of thin-walled folded tubes
NL6811514A NL6811514A (en) 1968-03-28 1968-08-13

Publications (3)

Publication Number Publication Date
NL7500649A NL7500649A (en) 1975-04-29
NL161391B NL161391B (en) 1979-09-17
NL161391C true NL161391C (en) 1980-02-15

Family

ID=25755738

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7313618.A NL160514C (en) 1968-03-28 1973-10-03 DEVICE FOR MAKING HOLES IN THE WALL OF A LONG LENGTH THIN-WALLED PLASTIC TUBE.
NL7500649.A NL161391C (en) 1968-03-28 1975-01-20 Apparatus for perforating a thin-walled plastic tube with peripheral corrugations.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7313618.A NL160514C (en) 1968-03-28 1973-10-03 DEVICE FOR MAKING HOLES IN THE WALL OF A LONG LENGTH THIN-WALLED PLASTIC TUBE.

Country Status (1)

Country Link
NL (2) NL160514C (en)

Also Published As

Publication number Publication date
NL160514C (en) 1979-11-15
NL160514B (en) 1979-06-15
NL161391B (en) 1979-09-17
NL7313618A (en) 1973-12-27
NL7500649A (en) 1975-04-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KIRCHNER