GB2065566A - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- GB2065566A GB2065566A GB8031635A GB8031635A GB2065566A GB 2065566 A GB2065566 A GB 2065566A GB 8031635 A GB8031635 A GB 8031635A GB 8031635 A GB8031635 A GB 8031635A GB 2065566 A GB2065566 A GB 2065566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ruler
- recess
- strip
- transparent
- cover
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A ruler comprises a transparent elongate member 1 having bevelled edge portions 2, 3 with suitable markings and a recess 4 in one, preferably a rear, face. The recess accommodates, at its base, a strip 5 bearing indicia on at least one of its faces, and is held in position in the recess by a transparent cover 7 engaging within the recess. Preferably, the rear face of the transparent elongate member 1 and a face of the cover 7 are coplanar to define a planar base of the ruler. <IMAGE>
Description
SPECIFICATION
Ruler
The present invention relates to a ruler for educational use or also for designers and draughtsmen, having characteristics that differentiate it completely from known rulers.
A ruler is an essential item for schoolchildren and students and, bearing in mind that the users are children, the ruler forming the object of the invention is provided with advertising or publicity material, teaching material, or simply with anything that promotes interest in the said article.
The ruler in question is essentially characterised in that it comprises a transparent profile of suitable cross-section provided with a recess of conventional dimensions in one of its faces. A strip with graphical representations on at least one of its faces may be housed in the bottom of the said recess, the strip being retained and protected within the recess by means of a transparent cover that fits therein.
More specifically, the recess may be situated in the rear or lower face of the profile, and the cover, once housed in the recess, remains coplanar with respect to the said rear face.
In order to provide a better understanding of the disclosures of the present description, reference will be made to the accompanying drawing which illustrates, merely by way of example, one embodiment of the object of the invention.
In the said drawing,
Figure 1 is a perspective exploded view of the ruler;
Figure 2 is a cross-sections exploded view of the ruler;
Figure 3 is a similar view, but of the assembled ruler; and
Figure 4 is a plan view of the actual assembled ruler.
The afore-described ruler consists, as can be seen from the drawing, of a transparent profile 1 with bevelled sections 2 and 3 along its longitudinal edges, provided with graduated scales known per se.
The back of the profile 1 contains a cavity 4 in the base of which is housed a strip 5 provided with graphical inscriptions and legends 6 on both sides.
A transparent cover 7 engages in the recess or cavity 4 and is advantageously secured thereto by means of an adhesive.
As may readily be seen from the description, the ruler has the novelty that it incorporates the strip 5, both of whose sides are visible and may carry graphical reproductions, teaching material, inscriptions and legends relating thereto, scholastic texts, or simply publicity and advertising material.
The strip remains perfectly protected by the cover 7.
The ruler is very simple but, by virtue of this fact, provides some features that make it more attractive and, depending on the inscriptions of the strip, may even be used as a publicity or teaching aid.
The materials employed in the construction of the ruler, the shape and dimensions thereof, the type of inscriptions reproduced on the strip and such ancillary details as may be shown thereon will be independent of the object of the invention and will not affect its essence.
1. Ruler comprising a transparent elongate member provided in one of its faces with a recess in the bottom of which may be accommodated a strip with indicia on at least one of its sides, the said strip being retained in the recess by means of a transparent cover engaging therein.
2. Ruler according to Claim 1, wherein the recess is provided in the rear face of the elongate member, and the cover is arranged to be coplanar with respect to the said rear face.
3. Ruler substantially as herein described with reference to and as illustrated in the accompanying drawings.
**WARNING** end of DESC field may overlap start of CLMS **.
Claims (3)
1. Ruler comprising a transparent elongate member provided in one of its faces with a recess in the bottom of which may be accommodated a strip with indicia on at least one of its sides, the said strip being retained in the recess by means of a transparent cover engaging therein.
2. Ruler according to Claim 1, wherein the recess is provided in the rear face of the elongate member, and the cover is arranged to be coplanar with respect to the said rear face.
3. Ruler substantially as herein described with reference to and as illustrated in the accompanying drawings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1979247679U ES247679Y (en) | 1979-12-07 | 1979-12-07 | RULE |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2065566A true GB2065566A (en) | 1981-07-01 |
GB2065566B GB2065566B (en) | 1983-08-03 |
Family
ID=8406322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8031635A Expired GB2065566B (en) | 1979-12-07 | 1980-10-01 | Ruler |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES247679Y (en) |
GB (1) | GB2065566B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2293546A (en) * | 1994-09-28 | 1996-04-03 | Silvatrim Ass | Ornamental profile |
WO2009038943A1 (en) * | 2007-09-22 | 2009-03-26 | The Boeing Company | Method and apparatus for measuring the width of composite tape |
US7788817B2 (en) * | 2008-09-23 | 2010-09-07 | Nick Hsu | Ruler |
US8557074B2 (en) | 2008-02-27 | 2013-10-15 | The Boeing Company | Reduced complexity automatic fiber placement apparatus and method |
US20140069448A1 (en) * | 2012-09-07 | 2014-03-13 | Donna J. Forsythe | Ergonomic makeup shield for applying eye makeup and methods of using the same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8029642B2 (en) | 2007-07-27 | 2011-10-04 | The Boeing Company | Tape removal apparatus and process |
US7922856B2 (en) | 2008-01-02 | 2011-04-12 | The Boeing Company | Graphite tape supply and backing paper take-up apparatus |
US8986482B2 (en) | 2008-07-08 | 2015-03-24 | The Boeing Company | Method and apparatus for producing composite structures |
US8308101B2 (en) | 2009-03-09 | 2012-11-13 | The Boeing Company | Simplified fiber tensioning for automated fiber placement machines |
US8454788B2 (en) | 2009-03-13 | 2013-06-04 | The Boeing Company | Method and apparatus for placing short courses of composite tape |
-
1979
- 1979-12-07 ES ES1979247679U patent/ES247679Y/en not_active Expired
-
1980
- 1980-10-01 GB GB8031635A patent/GB2065566B/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2293546A (en) * | 1994-09-28 | 1996-04-03 | Silvatrim Ass | Ornamental profile |
WO2009038943A1 (en) * | 2007-09-22 | 2009-03-26 | The Boeing Company | Method and apparatus for measuring the width of composite tape |
US8557074B2 (en) | 2008-02-27 | 2013-10-15 | The Boeing Company | Reduced complexity automatic fiber placement apparatus and method |
US9884472B2 (en) | 2008-02-27 | 2018-02-06 | The Boeing Company | Reduced complexity automatic fiber placement apparatus and method |
US7788817B2 (en) * | 2008-09-23 | 2010-09-07 | Nick Hsu | Ruler |
US20140069448A1 (en) * | 2012-09-07 | 2014-03-13 | Donna J. Forsythe | Ergonomic makeup shield for applying eye makeup and methods of using the same |
US9173472B2 (en) * | 2012-09-07 | 2015-11-03 | Donna J. Forsythe | Ergonomic makeup shield for applying eye makeup and methods of using the same |
Also Published As
Publication number | Publication date |
---|---|
GB2065566B (en) | 1983-08-03 |
ES247679U (en) | 1980-07-16 |
ES247679Y (en) | 1981-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |