ES242709U - Plastic drawing instruments - Google Patents

Plastic drawing instruments

Info

Publication number
ES242709U
ES242709U ES1979242709U ES242709U ES242709U ES 242709 U ES242709 U ES 242709U ES 1979242709 U ES1979242709 U ES 1979242709U ES 242709 U ES242709 U ES 242709U ES 242709 U ES242709 U ES 242709U
Authority
ES
Spain
Prior art keywords
drawing instruments
plastic drawing
instrument
plastic
instruments
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.)
Granted
Application number
ES1979242709U
Other languages
Spanish (es)
Other versions
ES242709Y (en
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 ES242709U publication Critical patent/ES242709U/en
Application granted granted Critical
Publication of ES242709Y publication Critical patent/ES242709Y/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
    • 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)
  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Perfected drawing instrument for drawing lines, made of plastic material, characterized by the fact that at least one of its surfaces is made opaque by roughness of the surface of the mold on which the instrument is formed. (Machine-translation by Google Translate, not legally binding)
ES1979242709U 1979-01-15 1979-04-16 PERFECTED DRAWING INSTRUMENT FOR DRAWING LINES. Expired ES242709Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7919284A IT7919284A0 (en) 1979-01-15 1979-01-15 PLASTIC DRAWING TOOL FOR TRACING LINES WITH A MATT SURFACE TO MINIMIZE REFLECTION.

Publications (2)

Publication Number Publication Date
ES242709U true ES242709U (en) 1979-07-01
ES242709Y ES242709Y (en) 1979-12-01

Family

ID=11156399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979242709U Expired ES242709Y (en) 1979-01-15 1979-04-16 PERFECTED DRAWING INSTRUMENT FOR DRAWING LINES.

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032347A1 (en) * 1980-08-28 1982-04-15 Gebr. Happich Gmbh, 5600 Wuppertal METHOD FOR PRODUCING AN EXTRUDED PLASTIC PROFILE BAR AND DEVICE FOR CARRYING OUT THE METHOD
FR2553038B1 (en) * 1983-10-10 1988-03-04 Tassin Robert WIRE LOOP TRACE-ELLIPSE
JP3100540B2 (en) * 1995-10-30 2000-10-16 ゼブラ株式会社 Writing implement
CN1063394C (en) * 1997-01-31 2001-03-21 台湾三条股份有限公司 Method for mfg. tape made of glass fiber with high stretching resistance
EP3497400A4 (en) * 2016-08-09 2020-03-25 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 (en) *
US2563191A (en) * 1950-07-31 1951-08-07 Raymond W Russ Illuminated draftsman's guide
FR1075261A (en) * 1953-01-08 1954-10-14 Quenot Et Cie Ets Linear articulated measurements, single and double-meter or approximate measurements, made of plastics of any kind
FR1130540A (en) * 1955-08-23 1957-02-06 Improvement in graduated rulers and similar instruments
FR1191549A (en) * 1958-02-14 1959-10-20 Improvements to the rules to draw lines
FR1240770A (en) * 1959-10-13 1960-09-09 Plastic slate
FR1568891A (en) * 1968-02-13 1969-05-30

Also Published As

Publication number Publication date
DE7914506U1 (en) 1983-01-13
ES242709Y (en) 1979-12-01
FR2446190B1 (en) 1984-12-14
GB2040784A (en) 1980-09-03
IT7919284A0 (en) 1979-01-15
DE2920225A1 (en) 1980-07-17
GB2040784B (en) 1983-01-12
FR2446190A1 (en) 1980-08-08

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19971001