DE29704322U1 - Steel device for producing counter-grooves in the manufacture of cardboard - Google Patents

Steel device for producing counter-grooves in the manufacture of cardboard

Info

Publication number
DE29704322U1
DE29704322U1 DE29704322U DE29704322U DE29704322U1 DE 29704322 U1 DE29704322 U1 DE 29704322U1 DE 29704322 U DE29704322 U DE 29704322U DE 29704322 U DE29704322 U DE 29704322U DE 29704322 U1 DE29704322 U1 DE 29704322U1
Authority
DE
Germany
Prior art keywords
cardboard
grooves
manufacture
steel device
producing counter
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 - Lifetime
Application number
DE29704322U
Other languages
German (de)
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.)
ENGELKE AETZ und STANZTECHNIK
Original Assignee
ENGELKE AETZ und STANZTECHNIK
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 ENGELKE AETZ und STANZTECHNIK filed Critical ENGELKE AETZ und STANZTECHNIK
Priority to DE29704322U priority Critical patent/DE29704322U1/en
Publication of DE29704322U1 publication Critical patent/DE29704322U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
DE29704322U 1997-02-26 1997-02-26 Steel device for producing counter-grooves in the manufacture of cardboard Expired - Lifetime DE29704322U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29704322U DE29704322U1 (en) 1997-02-26 1997-02-26 Steel device for producing counter-grooves in the manufacture of cardboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29704322U DE29704322U1 (en) 1997-02-26 1997-02-26 Steel device for producing counter-grooves in the manufacture of cardboard

Publications (1)

Publication Number Publication Date
DE29704322U1 true DE29704322U1 (en) 1997-05-07

Family

ID=8037232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29704322U Expired - Lifetime DE29704322U1 (en) 1997-02-26 1997-02-26 Steel device for producing counter-grooves in the manufacture of cardboard

Country Status (1)

Country Link
DE (1) DE29704322U1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180504A (en) * 1985-09-19 1987-04-01 Michel Said Achou Creasing machines
DE3928916C1 (en) * 1989-08-31 1991-01-24 Karl Marbach Gmbh & Co, 7100 Heilbronn, De
DE9315467U1 (en) * 1993-10-13 1993-12-23 Lazare Jean Marie Grooved punch device
DE29605073U1 (en) * 1996-03-19 1996-05-23 Essmann & Schaefer Creasing tool for embossing folding grooves on foldable materials
DE29605079U1 (en) * 1996-03-19 1996-05-23 Essmann & Schaefer Creasing tool for embossing folding grooves on foldable materials
DE29605074U1 (en) * 1996-03-19 1996-05-30 Essmann & Schaefer Creasing tool for embossing folding grooves on foldable materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180504A (en) * 1985-09-19 1987-04-01 Michel Said Achou Creasing machines
DE3928916C1 (en) * 1989-08-31 1991-01-24 Karl Marbach Gmbh & Co, 7100 Heilbronn, De
DE9315467U1 (en) * 1993-10-13 1993-12-23 Lazare Jean Marie Grooved punch device
DE29605073U1 (en) * 1996-03-19 1996-05-23 Essmann & Schaefer Creasing tool for embossing folding grooves on foldable materials
DE29605079U1 (en) * 1996-03-19 1996-05-23 Essmann & Schaefer Creasing tool for embossing folding grooves on foldable materials
DE29605074U1 (en) * 1996-03-19 1996-05-30 Essmann & Schaefer Creasing tool for embossing folding grooves on foldable materials

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19970619

R021 Search request validly filed

Effective date: 19970521

R163 Identified publications notified

Effective date: 19980126

R150 Term of protection extended to 6 years

Effective date: 20001016

R157 Lapse of ip right after 6 years

Effective date: 20030829