CH305142A - Compass with dry points. - Google Patents

Compass with dry points.

Info

Publication number
CH305142A
CH305142A CH305142DA CH305142A CH 305142 A CH305142 A CH 305142A CH 305142D A CH305142D A CH 305142DA CH 305142 A CH305142 A CH 305142A
Authority
CH
Switzerland
Prior art keywords
compass
dry points
dry
points
Prior art date
Application number
Other languages
French (fr)
Inventor
Benkoe Ivan
Original Assignee
Benkoe Ivan
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 Benkoe Ivan filed Critical Benkoe Ivan
Publication of CH305142A publication Critical patent/CH305142A/en

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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/24—Means for mounting points or writing appliances on legs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/16—Compasses, i.e. with a pair of pivoted arms
    • G01B3/166—Compasses, i.e. with a pair of pivoted arms provided with a measuring scale

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Forging (AREA)
CH305142D 1952-01-04 1952-12-30 Compass with dry points. CH305142A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB305142X 1952-01-04
GB180852X 1952-08-18

Publications (1)

Publication Number Publication Date
CH305142A true CH305142A (en) 1955-02-15

Family

ID=26253143

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305142D CH305142A (en) 1952-01-04 1952-12-30 Compass with dry points.

Country Status (3)

Country Link
CH (1) CH305142A (en)
DE (1) DE1004384B (en)
GB (1) GB702361A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3765119D1 (en) * 1987-10-15 1990-10-25 Kiefer Klaus Juergen MEASURING CIRCUIT.
DE3942523A1 (en) * 1989-12-22 1991-06-27 Intertech Zeichengeraete Guent Head for pair of compasses - has gripper made as integral plastics moulding, and has bottom clamp retainers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE331973C (en) * 1921-01-17 Spezial Werkzeugfabrik Calw G Locking device for the circular joint
FR754343A (en) * 1933-11-03
DE61969C (en) * A. NATHAN in Hamburg, St. Pauli, Carolinenstrafse 24/6 Compasses with double fine adjustment
FR440285A (en) * 1912-02-17 1912-07-06 Louis Claude Marie Laurin Compass with line puller allowing to draw automatically the lines of force of the circles
AT86793B (en) * 1919-08-26 1921-12-27 Spezial Werkzeugfabrik Calw G Circle.

Also Published As

Publication number Publication date
GB702361A (en) 1954-01-13
DE1004384B (en) 1957-03-14

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