IT968204B - Apparecchiatura a carrelli per disegnare - Google Patents

Apparecchiatura a carrelli per disegnare

Info

Publication number: IT968204B
Authority: IT; Italy
Prior art keywords: trolley equipment; trolley; equipment
Prior art date: 1971-07-28

Application number

IT27275/72A

Other languages

English (en)

Original Assignee

Bruneau A

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.)

1971-07-28

Filing date

1972-07-21

Publication date

1974-03-20

1971-07-28 Priority claimed from FR7128510*A external-priority patent/FR2147536A5/fr

1972-07-21 Application filed by Bruneau A filed Critical Bruneau A

1974-03-20 Application granted granted Critical

1974-03-20 Publication of IT968204B publication Critical patent/IT968204B/it

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
- B43L13/04—Guides for rulers
- B43L13/045—Guides for rulers with carriages
- 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

IT27275/72A 1971-07-28 1972-07-21 Apparecchiatura a carrelli per disegnare IT968204B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7128510*A FR2147536A5 (it)	1971-07-28	1971-07-28
FR7211547A FR2178435A6 (it)	1971-07-28	1972-03-31

Publications (1)

Publication Number	Publication Date
IT968204B true IT968204B (it)	1974-03-20

Family

ID=26216555

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27275/72A IT968204B (it)	1971-07-28	1972-07-21	Apparecchiatura a carrelli per disegnare

Country Status (10)

Country	Link
US (1)	US3878614A (it)
JP (1)	JPS514129B1 (it)
BE (1)	BE786898A (it)
CA (1)	CA975158A (it)
CH (1)	CH562703A5 (it)
FR (1)	FR2178435A6 (it)
GB (1)	GB1342230A (it)
IT (1)	IT968204B (it)
NL (1)	NL153131B (it)
NO (1)	NO134737C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2040480B (en) *	1978-12-23	1984-06-27	Mutoh Ind Ltd	Rail-type parallel drafting device
US4244628A (en) *	1980-03-14	1981-01-13	Nl Industries, Inc.	Guide roller assembly
IT1192420B (it) *	1982-05-10	1988-04-13	Heron Parigi Sdf Di Parigi Gio	Tecnigrafo parallelo per la rapida esecuzione di tracciati paralleli per mezzo di una grande riga fissata a sbalzo su un carrello scorrevole sopra una guida posta da un solo lato del piano da disegno
NL2014296B1 (nl) *	2015-02-13	2016-10-13	Hendricus Liet Cornelis	Inrichting voor het losmaken van veevoer.
CN105599504A (zh) *	2016-03-03	2016-05-25	付俊	带滚动棒的三角板
US11215224B2 (en) *	2020-04-01	2022-01-04	Punching Concepts, Inc.	Rolling apparatus with profiled V-guide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2160186A (en) *	1938-11-14	1939-05-30	Benjamin H Williams	Drafting mechanism
US3047954A (en) *	1958-12-08	1962-08-07	Vard Products Inc	Track type drafting machine
US3093424A (en) *	1960-10-14	1963-06-11	Pernetta Charles	Rectilinearly guided members
US3673691A (en) *	1969-12-11	1972-07-04	Ray And Gilbert Proprietary Lt	Drafting machine

1972
- 1972-03-31 FR FR7211547A patent/FR2178435A6/fr not_active Expired
- 1972-07-10 CH CH1031972A patent/CH562703A5/xx not_active IP Right Cessation
- 1972-07-21 IT IT27275/72A patent/IT968204B/it active
- 1972-07-24 GB GB3446572A patent/GB1342230A/en not_active Expired
- 1972-07-24 US US274791A patent/US3878614A/en not_active Expired - Lifetime
- 1972-07-24 CA CA147,781A patent/CA975158A/en not_active Expired
- 1972-07-27 NO NO2682/72A patent/NO134737C/no unknown
- 1972-07-28 NL NL727210493A patent/NL153131B/xx not_active Application Discontinuation
- 1972-07-28 JP JP47075169A patent/JPS514129B1/ja active Pending
- 1972-07-28 BE BE786898A patent/BE786898A/xx unknown

Also Published As

Publication number	Publication date
NL153131B (nl)	1977-05-16
CA975158A (en)	1975-09-30
DE2236753B2 (de)	1976-12-23
NO134737C (it)	1976-12-08
NL7210493A (it)	1973-01-30
JPS514129B1 (it)	1976-02-09
FR2178435A6 (it)	1973-11-09
GB1342230A (en)	1974-01-03
CH562703A5 (it)	1975-06-13
NO134737B (it)	1976-08-30
BE786898A (fr)	1972-11-16
DE2236753A1 (de)	1973-02-22
US3878614A (en)	1975-04-22

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