CH475675A - Device for determining the right-angled coordinates of any points with respect to a reference point - Google Patents

Device for determining the right-angled coordinates of any points with respect to a reference point

Info

Publication number
CH475675A
CH475675A CH506768A CH506768A CH475675A CH 475675 A CH475675 A CH 475675A CH 506768 A CH506768 A CH 506768A CH 506768 A CH506768 A CH 506768A CH 475675 A CH475675 A CH 475675A
Authority
CH
Switzerland
Prior art keywords
points
determining
respect
reference point
angled coordinates
Prior art date
Application number
CH506768A
Other languages
German (de)
Inventor
Blok Isaac
Original Assignee
Handelsvereniging Hagen Nv
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 Handelsvereniging Hagen Nv filed Critical Handelsvereniging Hagen Nv
Publication of CH475675A publication Critical patent/CH475675A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • 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
    • B43L13/045—Guides for rulers with carriages

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CH506768A 1967-04-14 1968-04-05 Device for determining the right-angled coordinates of any points with respect to a reference point CH475675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6705263A NL6705263A (en) 1967-04-14 1967-04-14

Publications (1)

Publication Number Publication Date
CH475675A true CH475675A (en) 1969-07-15

Family

ID=19799843

Family Applications (1)

Application Number Title Priority Date Filing Date
CH506768A CH475675A (en) 1967-04-14 1968-04-05 Device for determining the right-angled coordinates of any points with respect to a reference point

Country Status (5)

Country Link
AT (1) AT287335B (en)
CH (1) CH475675A (en)
FR (1) FR1569882A (en)
GB (1) GB1174884A (en)
NL (1) NL6705263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061755A1 (en) * 1981-03-30 1982-10-06 BZ Plankenhorn KG Computer-aided drawing apparatus
EP0061754A1 (en) * 1981-03-30 1982-10-06 BZ Plankenhorn KG Computer-aided drawing apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531424A (en) * 1970-06-11 1972-12-15 Nestler Gmbh A Coordinate measuring and drawing equipment
DE2717399A1 (en) * 1977-04-20 1978-10-26 Friedrich Bubeck Drawing board electronic distance measuring device - enables distance of scales from coordinates to be read on measuring scale
DE3343678A1 (en) * 1982-12-10 1984-06-14 Peter 2636 Schipluiden Verschoor METHOD AND DEVICE FOR MEASURING QUANTITIES FROM A DRAWING
GB2188426A (en) * 1986-03-26 1987-09-30 Digital Building Systems Limit Quantity surveying instrument
GB2315553A (en) * 1996-07-25 1998-02-04 David Thomas Weller Co-ordinate pointing device for use in marking sheet material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061755A1 (en) * 1981-03-30 1982-10-06 BZ Plankenhorn KG Computer-aided drawing apparatus
EP0061754A1 (en) * 1981-03-30 1982-10-06 BZ Plankenhorn KG Computer-aided drawing apparatus

Also Published As

Publication number Publication date
FR1569882A (en) 1969-06-06
AT287335B (en) 1971-01-25
NL6705263A (en) 1968-10-15
GB1174884A (en) 1969-12-17

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Legal Events

Date Code Title Description
PL Patent ceased