DE288246C - Cutting device with two rotating knives moving material webs, especially for copying machines - Google Patents

Cutting device with two rotating knives moving material webs, especially for copying machines

Info

Publication number
DE288246C
DE288246C DE1913288246D DE288246DA DE288246C DE 288246 C DE288246 C DE 288246C DE 1913288246 D DE1913288246 D DE 1913288246D DE 288246D A DE288246D A DE 288246DA DE 288246 C DE288246 C DE 288246C
Authority
DE
Germany
Prior art keywords
cutting device
copying machines
material webs
moving material
rotating knives
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
DE1913288246D
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.)
F Soennecken KG
Original Assignee
F Soennecken KG
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 F Soennecken KG filed Critical F Soennecken KG
Application granted granted Critical
Publication of DE288246C publication Critical patent/DE288246C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L7/00—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image
    • B41L7/02—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers
    • B41L7/06—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers with means for severing copy-sheet or -web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B15/00—Supervisory desks or panels for centralised control or display

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Schneidvorrichtung mit zwei rotierenden Messern für bewegte Stoffbahnen, insbesondere für Kopiermaschinen, nach Patent 258937, dadurch gekennzeichnet, daß die eine der beiden sich drehenden Schneidkanten (d1) nach einer Sehne oder einer g0 Tangente des Epizykloidenkörpers gebildet ist.Cutting device with two rotating knives for moving material webs, in particular for copying machines, according to patent 258937, characterized in that one of the two rotating cutting edges (d 1 ) is formed according to a chord or a g 0 tangent of the epicycloid body.
DE1913288246D 1911-04-26 1913-05-05 Cutting device with two rotating knives moving material webs, especially for copying machines Expired DE288246C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE258937T 1911-04-26
DE288246T 1913-05-05

Publications (1)

Publication Number Publication Date
DE288246C true DE288246C (en) 1915-10-26

Family

ID=41467342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1913288246D Expired DE288246C (en) 1911-04-26 1913-05-05 Cutting device with two rotating knives moving material webs, especially for copying machines

Country Status (1)

Country Link
DE (1) DE288246C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012371A (en) * 1996-04-12 2000-01-11 Brother Kyogo Kabushiki Kaisha Sheet cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012371A (en) * 1996-04-12 2000-01-11 Brother Kyogo Kabushiki Kaisha Sheet cutting device

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