CH388758A - Device for making lips in strip-shaped material - Google Patents

Device for making lips in strip-shaped material

Info

Publication number
CH388758A
CH388758A CH1299560A CH1299560A CH388758A CH 388758 A CH388758 A CH 388758A CH 1299560 A CH1299560 A CH 1299560A CH 1299560 A CH1299560 A CH 1299560A CH 388758 A CH388758 A CH 388758A
Authority
CH
Switzerland
Prior art keywords
strip
shaped material
lips
making
making lips
Prior art date
Application number
CH1299560A
Other languages
German (de)
Inventor
Cornelis Van Witteloostu Arend
Original Assignee
Hunter Douglas International C
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 Hunter Douglas International C filed Critical Hunter Douglas International C
Publication of CH388758A publication Critical patent/CH388758A/en

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
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH1299560A 1959-11-23 1960-11-17 Device for making lips in strip-shaped material CH388758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL245670 1959-11-23

Publications (1)

Publication Number Publication Date
CH388758A true CH388758A (en) 1965-02-28

Family

ID=19752045

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1299560A CH388758A (en) 1959-11-23 1960-11-17 Device for making lips in strip-shaped material

Country Status (2)

Country Link
CH (1) CH388758A (en)
GB (1) GB914289A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439199C1 (en) * 1984-10-26 1986-02-20 Maschinenbau Werner Bonnet, 7140 Ludwigsburg Perforating unit
DE3815943A1 (en) * 1988-05-10 1989-11-23 Icoma Packtechnik Gmbh DEVICE FOR PERFORATING PAPER HOSES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922136A1 (en) * 2007-10-12 2009-04-17 Jean-Claude Lisotti Steel strip drilling, cutting and notching device for fabricating sealing joint in e.g. building industry, has series of hobs and drive pinion wheel formed as single unit, where strip continuously passes between wheel and hobs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439199C1 (en) * 1984-10-26 1986-02-20 Maschinenbau Werner Bonnet, 7140 Ludwigsburg Perforating unit
DE3815943A1 (en) * 1988-05-10 1989-11-23 Icoma Packtechnik Gmbh DEVICE FOR PERFORATING PAPER HOSES

Also Published As

Publication number Publication date
GB914289A (en) 1963-01-02

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