FR534650A - Method and apparatus for drawing circles involutes - Google Patents

Method and apparatus for drawing circles involutes

Info

Publication number
FR534650A
FR534650A FR534650DA FR534650A FR 534650 A FR534650 A FR 534650A FR 534650D A FR534650D A FR 534650DA FR 534650 A FR534650 A FR 534650A
Authority
FR
France
Prior art keywords
involutes
circles
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
Other languages
French (fr)
Inventor
Paul Boisseau
Filing date
Publication date
Priority to DEB99967D priority Critical patent/DE376436C/en
Application filed filed Critical
Application granted granted Critical
Publication of FR534650A publication Critical patent/FR534650A/en
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
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/08—Non-circular-curve-drawing instruments for drawing involutes
FR534650D 1921-04-27 Method and apparatus for drawing circles involutes Expired FR534650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB99967D DE376436C (en) An apparatus for recording involutes

Publications (1)

Publication Number Publication Date
FR534650A true FR534650A (en) 1922-03-29

Family

ID=6989749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534650D Expired FR534650A (en) 1921-04-27 Method and apparatus for drawing circles involutes

Country Status (2)

Country Link
DE (1) DE376436C (en)
FR (1) FR534650A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855678A (en) * 1953-12-23 1958-10-14 Zahnradfabrik Friedrichshafen Apparatus for generating involutes
FR2556655A1 (en) * 1983-12-19 1985-06-21 Menez Jean Michel Device for drawing an involute of a circle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219696B (en) * 1963-05-10 1966-06-23 Manfred Maske An apparatus for constructing and drawing Trassierungsfolgen formed by from clothoidal Arcs and

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855678A (en) * 1953-12-23 1958-10-14 Zahnradfabrik Friedrichshafen Apparatus for generating involutes
FR2556655A1 (en) * 1983-12-19 1985-06-21 Menez Jean Michel Device for drawing an involute of a circle

Also Published As

Publication number Publication date
DE376436C (en) 1923-05-28

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