DE713883C - Vorrichtung an Linealen zum Ziehen paralleler Linien - Google Patents

Vorrichtung an Linealen zum Ziehen paralleler Linien

Info

Publication number
DE713883C
DE713883C DEC55008D DEC0055008D DE713883C DE 713883 C DE713883 C DE 713883C DE C55008 D DEC55008 D DE C55008D DE C0055008 D DEC0055008 D DE C0055008D DE 713883 C DE713883 C DE 713883C
Authority
DE
Germany
Prior art keywords
rail
pointer
parallel lines
rulers
attached
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
DEC55008D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE713883C publication Critical patent/DE713883C/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
DEC55008D 1939-03-20 1939-04-28 Vorrichtung an Linealen zum Ziehen paralleler Linien Expired DE713883C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE713883X 1939-03-20

Publications (1)

Publication Number Publication Date
DE713883C true DE713883C (de) 1941-11-17

Family

ID=20315794

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC55008D Expired DE713883C (de) 1939-03-20 1939-04-28 Vorrichtung an Linealen zum Ziehen paralleler Linien

Country Status (2)

Country Link
DE (1) DE713883C (enrdf_load_stackoverflow)
NL (1) NL52131C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL52131C (enrdf_load_stackoverflow)

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