BE761256A - MANUAL METHOD AND DEVICES WITH BASIC MATRIX TRACES FOR RAPID DRAWINGS OF PARTS IN A WHOLE OR EXPLODED ELLIPTICAL PERSPECTIVE - Google Patents

MANUAL METHOD AND DEVICES WITH BASIC MATRIX TRACES FOR RAPID DRAWINGS OF PARTS IN A WHOLE OR EXPLODED ELLIPTICAL PERSPECTIVE

Info

Publication number: BE761256A
Authority: BE; Belgium
Prior art keywords: elliptical; exploded; rapid; perspective; whole
Prior art date: 1970-01-14

Application number

BE761256A

Other languages

French (fr)

Original Assignee

Sartori Daniel

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.)

1970-01-14

Filing date

1971-01-06

Publication date

1971-06-16

1970-01-14 Priority claimed from FR7001484A external-priority patent/FR2076470A5/fr

1970-12-22 Priority claimed from FR7046928A external-priority patent/FR2119270A6/fr

1971-01-06 Application filed by Sartori Daniel filed Critical Sartori Daniel

1971-06-16 Publication of BE761256A publication Critical patent/BE761256A/en

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
- B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
- B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
- 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
- B43L13/08—Protractor heads
- 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
- B43L13/14—Devices for drawing in perspective

BE761256A 1970-01-14 1971-01-06 MANUAL METHOD AND DEVICES WITH BASIC MATRIX TRACES FOR RAPID DRAWINGS OF PARTS IN A WHOLE OR EXPLODED ELLIPTICAL PERSPECTIVE BE761256A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7001484A FR2076470A5 (en)	1970-01-14	1970-01-14
FR7046928A FR2119270A6 (en)	1970-12-22	1970-12-22

Publications (1)

Publication Number	Publication Date
BE761256A true BE761256A (en)	1971-06-16

Family

ID=26215492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE761256A BE761256A (en)	1970-01-14	1971-01-06	MANUAL METHOD AND DEVICES WITH BASIC MATRIX TRACES FOR RAPID DRAWINGS OF PARTS IN A WHOLE OR EXPLODED ELLIPTICAL PERSPECTIVE

Country Status (7)

Country	Link
US (1)	US3783519A (en)
BE (1)	BE761256A (en)
CH (1)	CH536196A (en)
DE (1)	DE2101287A1 (en)
ES (1)	ES387204A1 (en)
GB (1)	GB1329661A (en)
NL (1)	NL7100443A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4137635A (en) *	1977-09-01	1979-02-06	Harvey Douglas P	Standard parallel rule with perspective drawing device
USRE33654E (en) *	1988-03-21	1991-08-06		Drafting device
US4823475A (en) *	1988-03-21	1989-04-25	Hoegh Poul E	Drafting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US222271A (en) *		1879-12-02		Improvement in perspective t-squares
US155726A (en) *		1874-10-06		Improvement in drawing-charts
US2328471A (en) *	1941-07-22	1943-08-31	Remington Rand Inc	Drawing fixture
US2419725A (en) *	1945-09-20	1947-04-29	Gordon M Nosser	Perspective drawing instrument
US2487690A (en) *	1947-01-24	1949-11-08	Goss K Black	Perspective aid device
FR1005869A (en) *	1947-10-10	1952-04-16	Faber Castell A W	Folding stand for drawing and painting
GB820722A (en) *	1955-02-25	1959-09-23	Lucas Industries Ltd	Perspective drawing apparatus
US3479741A (en) *	1967-04-18	1969-11-25	Raymond Nicyper	Set of underlay drafting panels
US3456352A (en) *	1968-04-15	1969-07-22	Casey E Bowen	Drafting and navigational instruments
US3457648A (en) *	1968-05-31	1969-07-29	Boeing Co	Isometric drafting converter

1971
- 1971-01-06 CH CH17071A patent/CH536196A/en not_active IP Right Cessation
- 1971-01-06 BE BE761256A patent/BE761256A/en unknown
- 1971-01-13 ES ES387204A patent/ES387204A1/en not_active Expired
- 1971-01-13 NL NL7100443A patent/NL7100443A/xx not_active Application Discontinuation
- 1971-01-13 DE DE19712101287 patent/DE2101287A1/en active Pending
- 1971-01-13 US US00106088A patent/US3783519A/en not_active Expired - Lifetime
- 1971-01-14 GB GB198171A patent/GB1329661A/en not_active Expired

Also Published As

Publication number	Publication date
ES387204A1 (en)	1974-08-16
CH536196A (en)	1973-04-30
US3783519A (en)	1974-01-08
GB1329661A (en)	1973-09-12
NL7100443A (en)	1971-07-16
DE2101287A1 (en)	1972-05-25

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