DE513251C - Scissors for cutting plate or strip-shaped workpieces with a rotating upper knife - Google Patents

Scissors for cutting plate or strip-shaped workpieces with a rotating upper knife

Info

Publication number
DE513251C
DE513251C DEH122040D DEH0122040D DE513251C DE 513251 C DE513251 C DE 513251C DE H122040 D DEH122040 D DE H122040D DE H0122040 D DEH0122040 D DE H0122040D DE 513251 C DE513251 C DE 513251C
Authority
DE
Germany
Prior art keywords
scissors
strip
cutting plate
shaped workpieces
upper knife
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
DEH122040D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEH122040D priority Critical patent/DE513251C/en
Application granted granted Critical
Publication of DE513251C publication Critical patent/DE513251C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/02—Shearing machines or shearing devices cutting by rotary discs having both a fixed shearing blade and a rotary shearing disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)

Description

Ti /Tn π π η η π r» π rV> πTi / Tn π π η η π r »π rV> π

Γ"'Γ "'

BERLTN. GEDRUCKT IN DER REICHSDRUCKEnEI.BERLTN. PRINTED IN THE REICHSDRUCKEnEI.

Claims (1)

Patentanspruch;Claim; Schere zum Schneiden von platten- oder streif enförmigen Werkstücken, bestehend aus einem geraden, feststehenden Untermesser und einem längsbeweglichen und rotierendem Obermesser, dadurch gekennzeichnet, daß das Obermesser nach einer Kurve mit steigendem Radius (Spirale) ausgebildet ist und in einer mit dem Untermesser einen Winkel bildenden Gleitbahn geführt ist.Scissors for cutting plate or strip-shaped workpieces, consisting of from a straight, fixed lower cutter and a longitudinally movable and rotating upper cutter, characterized in that, that the upper knife is designed according to a curve with increasing radius (spiral) and in one with the Lower knife is guided to form an angle slideway.
DEH122040D Scissors for cutting plate or strip-shaped workpieces with a rotating upper knife Expired DE513251C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH122040D DE513251C (en) Scissors for cutting plate or strip-shaped workpieces with a rotating upper knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH122040D DE513251C (en) Scissors for cutting plate or strip-shaped workpieces with a rotating upper knife

Publications (1)

Publication Number Publication Date
DE513251C true DE513251C (en) 1930-11-28

Family

ID=7174015

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH122040D Expired DE513251C (en) Scissors for cutting plate or strip-shaped workpieces with a rotating upper knife

Country Status (1)

Country Link
DE (1) DE513251C (en)

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