DE2920225A1 - Zeichengeraet aus formgepresstem kunststoff zum linienziehen - Google Patents

Zeichengeraet aus formgepresstem kunststoff zum linienziehen

Info

Publication number
DE2920225A1
DE2920225A1 DE19792920225 DE2920225A DE2920225A1 DE 2920225 A1 DE2920225 A1 DE 2920225A1 DE 19792920225 DE19792920225 DE 19792920225 DE 2920225 A DE2920225 A DE 2920225A DE 2920225 A1 DE2920225 A1 DE 2920225A1
Authority
DE
Germany
Prior art keywords
drawing device
molded plastic
lining
roughening
device made
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.)
Withdrawn
Application number
DE19792920225
Other languages
German (de)
English (en)
Inventor
Vittorio Balzarini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ILCA Srl
Original Assignee
ILCA Srl
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 ILCA Srl filed Critical ILCA Srl
Publication of DE2920225A1 publication Critical patent/DE2920225A1/de
Withdrawn legal-status Critical Current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
    • B43L7/00—Straightedges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0024—Matt surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/752—Measuring equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
DE19792920225 1979-01-15 1979-05-18 Zeichengeraet aus formgepresstem kunststoff zum linienziehen Withdrawn DE2920225A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7919284A IT7919284A0 (it) 1979-01-15 1979-01-15 Strumento da disegno in plastica per il tracciamento di linee avente la superficie opacizzata per ridurre al minimo il riflesso.

Publications (1)

Publication Number Publication Date
DE2920225A1 true DE2920225A1 (de) 1980-07-17

Family

ID=11156399

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792920225 Withdrawn DE2920225A1 (de) 1979-01-15 1979-05-18 Zeichengeraet aus formgepresstem kunststoff zum linienziehen
DE19797914506U Expired DE7914506U1 (de) 1979-01-15 1979-05-18 Zeichengeraet aus formgepressten kunststoff zum linienziehen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19797914506U Expired DE7914506U1 (de) 1979-01-15 1979-05-18 Zeichengeraet aus formgepressten kunststoff zum linienziehen

Country Status (5)

Country Link
DE (2) DE2920225A1 (lv)
ES (1) ES242709Y (lv)
FR (1) FR2446190A1 (lv)
GB (1) GB2040784B (lv)
IT (1) IT7919284A0 (lv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047839A2 (de) * 1980-08-28 1982-03-24 Gebr. Happich GmbH Verfahren zum Herstellen einer extrudierten Kunststoff-Profilleiste sowie Vorrichtung zum Durchführen des Verfahrens

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553038B1 (fr) * 1983-10-10 1988-03-04 Tassin Robert Trace-ellipse a boucle de fil
JP3100540B2 (ja) * 1995-10-30 2000-10-16 ゼブラ株式会社 筆記具
CN1063394C (zh) * 1997-01-31 2001-03-21 台湾三条股份有限公司 具有高抗拉力玻璃纤维尺带之制造方法
US20190170490A1 (en) * 2016-08-09 2019-06-06 Luke Deane ETHEREDGE Device for use with laser alignment devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE667286A (lv) *
US2563191A (en) * 1950-07-31 1951-08-07 Raymond W Russ Illuminated draftsman's guide
FR1075261A (fr) * 1953-01-08 1954-10-14 Quenot Et Cie Ets Mesures linéaires articulées, simple et double-mètre ou mesures approchantes, réalisées en matières plastiques de toute nature
FR1130540A (fr) * 1955-08-23 1957-02-06 Perfectionnement aux règles graduées et instruments analogues
FR1191549A (fr) * 1958-02-14 1959-10-20 Perfectionnements aux règles à tirer des traits
FR1240770A (fr) * 1959-10-13 1960-09-09 Ardoise en matière plastique
FR1568891A (lv) * 1968-02-13 1969-05-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047839A2 (de) * 1980-08-28 1982-03-24 Gebr. Happich GmbH Verfahren zum Herstellen einer extrudierten Kunststoff-Profilleiste sowie Vorrichtung zum Durchführen des Verfahrens
EP0047839A3 (de) * 1980-08-28 1984-05-02 Gebr. Happich GmbH Verfahren zum Herstellen einer extrudierten Kunststoff-Profilleiste sowie Vorrichtung zum Durchführen des Verfahrens

Also Published As

Publication number Publication date
FR2446190B1 (lv) 1984-12-14
IT7919284A0 (it) 1979-01-15
GB2040784A (en) 1980-09-03
FR2446190A1 (fr) 1980-08-08
ES242709Y (es) 1979-12-01
ES242709U (es) 1979-07-01
GB2040784B (en) 1983-01-12
DE7914506U1 (de) 1983-01-13

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8130 Withdrawal