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GB914289A - An apparatus for forming lips in strip-like material - Google Patents

An apparatus for forming lips in strip-like material

Info

Publication number
GB914289A
GB914289A GB3930160A GB3930160A GB914289A GB 914289 A GB914289 A GB 914289A GB 3930160 A GB3930160 A GB 3930160A GB 3930160 A GB3930160 A GB 3930160A GB 914289 A GB914289 A GB 914289A
Authority
GB
United Kingdom
Prior art keywords
roll
strip
lips
rolls
guide
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
GB3930160A
Other languages
English (en)
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.)
Hunter Douglas International NV
Hunter Douglas International Corp
Original Assignee
Hunter Douglas International NV
Hunter Douglas International Corp
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 NV, Hunter Douglas International Corp filed Critical Hunter Douglas International NV
Publication of GB914289A publication Critical patent/GB914289A/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
    • B21D28/36—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)
GB3930160A 1959-11-23 1960-11-16 An apparatus for forming lips in strip-like material Expired GB914289A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB914289A true GB914289A (en) 1963-01-02

Family

ID=19752045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3930160A Expired GB914289A (en) 1959-11-23 1960-11-16 An apparatus for forming lips in strip-like material

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922136A1 (fr) * 2007-10-12 2009-04-17 Jean-Claude Lisotti Dispositif d'ajourage en continu d'une bande d'acier enforme d'arete de poisson ou autres formes,passant entre une roue de poincons et une chaine de matrices.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439199C1 (de) * 1984-10-26 1986-02-20 Maschinenbau Werner Bonnet, 7140 Ludwigsburg Perforiergerät
DE3815943A1 (de) * 1988-05-10 1989-11-23 Icoma Packtechnik Gmbh Vorrichtung zum perforieren von papierschlaeuchen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922136A1 (fr) * 2007-10-12 2009-04-17 Jean-Claude Lisotti Dispositif d'ajourage en continu d'une bande d'acier enforme d'arete de poisson ou autres formes,passant entre une roue de poincons et une chaine de matrices.

Also Published As

Publication number Publication date
CH388758A (de) 1965-02-28

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