US20220099425A1 - Angle Measuring Assembly - Google Patents
Angle Measuring Assembly Download PDFInfo
- Publication number
- US20220099425A1 US20220099425A1 US17/032,143 US202017032143A US2022099425A1 US 20220099425 A1 US20220099425 A1 US 20220099425A1 US 202017032143 A US202017032143 A US 202017032143A US 2022099425 A1 US2022099425 A1 US 2022099425A1
- Authority
- US
- United States
- Prior art keywords
- wand
- indicia
- angle
- protractor
- pitch
- 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
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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
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
- G01B3/563—Protractors
-
- 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
- G01B3/002—Details
- G01B3/004—Scales; Graduations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
An angle measuring assembly includes a protractor that is positionable against an inclined member. The protractor has angle indicia printed thereon and pitch indicia printed thereon. A bubble level is coupled to the protractor to indicate the angle of a top surface of the inclined member. A first wand is pivotally coupled to the protractor to facilitate the user to measure cutting angles on lumber. A second wand is pivotally coupled to the protractor and the second wand is aligned with respective angle indicia and respective pitch indicia when the protractor is positioned against a bottom surface of the inclined member. In this way the second wand indicate the angle and pitch of the bottom surface.
Description
- Not Applicable
- Not Applicable
- Not Applicable
- Not Applicable
- Not Applicable
- The disclosure relates to measuring devices and more particularly pertains to a new measuring device for measuring pitch and angle of a top or a bottom of an inclined member.
- The prior art relates to measuring devices including a T-square that has an angle indicator pivotally coupled thereto. The prior art discloses a variety of measuring devices that each include a protractor and at least one measuring gauge being pivotally coupled to the protractor for measuring angles. The prior art discloses a framing square that has a bubble level rotatably coupled thereto for indicating degrees of inclination. The prior art discloses a variety of measuring devices that each includes a protractor and a framing square.
- An embodiment of the disclosure meets the needs presented above by generally comprising a protractor that is positionable against an inclined member. The protractor has angle indicia printed thereon and pitch indicia printed thereon. A bubble level is coupled to the protractor to indicate the angle of a top surface of the inclined member. A first wand is pivotally coupled to the protractor to facilitate the user to measure cutting angles on lumber. A second wand is pivotally coupled to the protractor and the second wand is aligned with respective angle indicia and respective pitch indicia when the protractor is positioned against a bottom surface of the inclined member. In this way the second wand indicate the angle and pitch of the bottom surface.
- There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
- The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
- The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
-
FIG. 1 is a perspective view of an angle measuring assembly according to an embodiment of the disclosure. -
FIG. 2 is a front view of an embodiment of the disclosure. -
FIG. 3 is a back view of an embodiment of the disclosure. -
FIG. 4 is a right side view of an embodiment of the disclosure. -
FIG. 5 is a left side view of an embodiment of the disclosure. -
FIG. 6 is a top view of an embodiment of the disclosure. -
FIG. 7 is a bottom view of an embodiment of the disclosure. -
FIG. 8 is a perspective in-use view of an embodiment of the disclosure showing a protractor positioned on a top surface of an inclined member. -
FIG. 9 is a perspective in-use view of an embodiment of the disclosure showing a protractor being positioned on a bottom surface of an inclined member. -
FIG. 10 is a top perspective view of an embodiment of the disclosure. - With reference now to the drawings, and in particular to
FIGS. 1 through 10 thereof, a new measuring device embodying the principles and concepts of an embodiment of the disclosure and generally designated by thereference numeral 10 will be described. - As best illustrated in
FIGS. 1 through 10 , theangle measuring assembly 10 generally comprises aprotractor 12 that is positionable against aninclined member 14. Theinclined member 14 may be a roof truss, a rafter or any other member commonly employed in building construction. Theprotractor 12 hasangle indicia 16 printed thereon comprising numbers indicating angles. Additionally, theprotractor 12 haspitch indicia 18 printed thereon indicating roof pitch. - The
protractor 12 includes abase 20 that has atop surface 22 and abottom surface 24. Thebase 20 has aslot 26 extending through thetop surface 22 and thebottom surface 24. Theprotractor 12 also includes anarcuate member 28 that has afirst end 30, asecond end 32 and anouter edge 34 extending therebetween. Thearcuate member 28 has afront surface 36 and aback surface 38 each extending between thefirst end 30 and thesecond end 32. Each of thefirst end 30 and thesecond end 32 is coupled to thetop surface 22 of thebase 20 having thearcuate member 28 forming an arc with respect to thebase 20. - The
angle indicia 16 are printed on thefront surface 36 and theback surface 38. Theangle indicia 16 are spaced apart from each other and are distributed between thefirst end 30 and thesecond end 32 such that theangle indicia 16 defines a graduated scale for measuring angles ranging between zero degrees and ninety degrees. Thepitch indicia 18 are printed on thefront surface 36 and theback surface 38. Thepitch indicia 18 are spaced apart from each other and are distributed along a substantial length of thearcuate member 28 to define a graduated scale. Moreover, thepitch indicia 18 are strategically positioned with respect to theangle indicia 16 thereby facilitating thepitch indicia 18 to indicate pitch of theinclined member 14. - A
bubble level 40 is provided and thebubble level 40 is coupled to theprotractor 12. Thebubble level 40 is oriented to extend along theangle indicia 16 on the protector. In this way thebubble level 40 can indicate the angle of theinclined member 14 to a user. Thebubble level 40 is positioned on theouter edge 34 of thearcuate member 28 and thebubble level 40 extends between thefirst end 30 and thesecond end 32. - The
bubble level 40 is substantially filled with aliquid 42 such that anair bubble 44 is defined within thebubble level 40. Theair bubble 44 travels along theouter edge 34 of thearcuate member 28 when thebase 20 is positioned against theinclined member 14. In this way theair bubble 44 is aligned with respective ones of theangle indicia 16 and the pitch indicia 18 to measure the angle and the pitch of theinclined member 14. Theliquid 42 may comprise a tinted anti-freeze or other type ofliquid 42 that resists being frozen. - A
pivot 46 is coupled to thetop surface 22 of thebase 20 and thepivot 46 is positioned adjacent to thefirst end 30 of thearcuate member 28. Additionally, thepivot 46 is tightenable or loosenable. Afirst wand 48 is provided and thefirst wand 48 is pivotally coupled to theprotractor 12. Thefirst wand 48 is suspended from theprotractor 12 at a respective angle when theprotractor 12 is positioned against atop surface 49 of theinclined member 14. In this way thefirst wand 48 facilitates the user to measure cutting angles on lumber. - The
first wand 48 has aprimary end 50 and asecondary end 52, and theprimary end 50 is pivotally coupled to thepivot 46 having thefirst wand 48 being aligned with theslot 26 in thebase 20. Thefirst wand 48 passes downwardly through theslot 26 when thebase 20 is positioned on theinclined member 14. Thefirst wand 48 is inhibited from moving when thepivot 46 is tightened and thefirst wand 48 is facilitated to move when thepivot 46 is loosened. Alock 54 is movably integrated into thefirst wand 48 and thelock 54 engages the base 20 to inhibit thefirst wand 48 from passing through theslot 26. Thelock 54 can be depressed into thefirst wand 48 to facilitate thefirst wand 48 to pass through theslot 26. Additionally, thelock 54 may be positioned adjacent to thesecondary end 52 of thefirst wand 48. - A
second wand 56 is provided and thesecond wand 56 is pivotally coupled to theprotractor 12. Thesecond wand 56 is suspended from theprotractor 12 at a respective angle when theprotractor 12 is positioned against abottom surface 57 of theinclined member 14. Thesecond wand 56 is aligned withrespective angle indicia 16 andrespective pitch indicia 18 when theprotractor 12 is positioned against thebottom surface 57 of theinclined member 14. In this way thesecond wand 56 can indicate the angle and pitch of thebottom surface 57 of theinclined member 14 to the user. - The
second wand 56 has a coupledend 58 and afree end 60, and the coupledend 58 pivotally engages thetop surface 22 of the base 20 at a point that is centrally located between thefirst end 30 and thesecond end 32 of thearcuate member 28. Additionally, thefree end 60 is positioned next to thefront surface 36 of thearcuate member 28. Thesecond wand 56 is suspended from the base 20 at a respective angle when thebase 20 is positioned against thebottom surface 57 of theinclined member 14. In this way thefree end 60 is aligned withrespective angle indicia 16 andrespective pitch indicia 18. Thesecond wand 56 has apointer 62 integrated therein and thepointer 62 tapers to a point located on thefree end 60. In this way thepointer 62 enhances accuracy of the angle and pitch measurement. - In use, the
base 20 is positioned on thetop surface 49 of theinclined member 14 to facilitate thebubble level 40 to measure the angle and the pitch of theinclined member 14. Additionally, thepivot 46 is loosened to facilitate thefirst wand 48 to freely pivot 46 thereby facilitating thefirst wand 48 to orient itself along a vertical axis. In this way thefirst wand 48 can indicate a line for cutting lumber that can be joined to theinclined member 14 along a horizontal axis. Thebase 20 is positioned on thebottom surface 24 of theinclined member 14 when thetop surface 22 of theinclined member 14 is not accessible. In this way thesecond wand 56 indicates the angle and the pitch of theinclined member 14. - With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
- Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
Claims (12)
1. An angle measuring assembly for facilitating a construction worker to measure pitch and rise of an angled member, said assembly comprising:
a protractor being positionable against an inclined member, said protractor having angle indicia being printed thereon comprising numbers indicating angles, said protractor having pitch indicia being printed thereon indicating roof pitch;
a bubble level being coupled to said protractor, said bubble level being oriented to extend along said angle indicia on said protector wherein said bubble level is configured to indicate the angle of the inclined member to a user;
a first wand being pivotally coupled to said protractor, said first wand being suspended from said protractor at a respective angle when said protractor is positioned against a top surface of the inclined member wherein said first wand is configured to facilitate the user to measure cutting angles on lumber; and
a second wand being pivotally coupled to said protractor, said second wand being suspended from said protractor at a respective angle when said protractor is positioned against a bottom surface of the inclined member, said second wand being aligned with respective angle indicia and respective pitch indicia when said protractor is positioned against the bottom surface of the inclined member wherein said second wand is configured to indicate the angle and pitch of the bottom surface of the inclined member to the user.
2. The assembly according to claim 1 , wherein said protractor includes a base having a top surface and a bottom surface, said base having a slot extending through said top surface and said bottom surface.
3. The assembly according to claim 2 , wherein said protractor includes an arcuate member having a first end, a second end and an outer edge extending therebetween, said arcuate member having a front surface and a back surface each extending between said first end and said second end, each of said first end and said second end being coupled to said top surface of said base having said arcuate member forming an arc with respect to said base.
4. The assembly according to claim 3 , wherein said angle indicia being printed on said front surface and said back surface, said angle indicia being spaced apart from each other and being distributed between said first end and said second end such that said angle indicia defines a graduated scale for measuring angles ranging between zero degrees and ninety degrees.
5. The assembly according to claim 3 , wherein said pitch indicia is printed on said front surface and said back surface, said pitch indicia being spaced apart from each other and being distributed along a substantial length of said arcuate member to define a graduated scale, said pitch indicia being strategically positioned with respect to said angle indicia thereby facilitating said pitch indicia to indicate pitch of an inclined member.
6. The assembly according to claim 3 , wherein said bubble level is positioned on said outer edge of said arcuate member, said bubble level extending between said first end and said second end, said bubble level being substantially filled with a liquid such that an air bubble is defined within said bubble level, said air bubble traveling along said outer edge of said arcuate member when said base is positioned against the inclined member such that said air bubble is aligned with respective ones of said angle indicia and said pitch indicia wherein said air bubble is configured to measure the angle and the pitch of the inclined member.
7. The assembly according to claim 3 , further comprising a pivot being coupled to said top surface of said base, said pivot being positioned adjacent to said first end of said arcuate member, said pivot being tightenable or loosenable.
8. The assembly according to claim 7 , wherein said first wand has a primary end and a secondary end, said primary end being pivotally coupled to said pivot having said first wand being aligned with said slot in said base, said first wand passing downwardly through said slot when said base is positioned on the inclined member, said first wand being inhibited from moving when said pivot is tightened, said first wand being facilitated to move when said pivot is loosened.
9. The assembly according to claim 3 , wherein said second wand has a coupled end and a free end said coupled end pivotally engages said top surface of said base at a point being centrally located between said first end and said second end of said arcuate member having said free end being positioned next to said front surface of said arcuate member.
10. The assembly according to claim 9 , wherein said second wand is suspended from said base at a respective angle when said base is positioned against a bottom of the inclined member thereby facilitating said free end to be aligned with respective angle indicia and respective pitch indicia.
11. The assembly according to claim 9 , wherein said second wand has a pointer being integrated therein, said pointer tapering to a point located on said free end wherein said pointer is configured to enhance accuracy of the angle and pitch measurement.
12. An angle measuring assembly for facilitating a construction worker to measure pitch and rise of an angled member, said assembly comprising:
a protractor being positionable against an inclined member, said protractor having angle indicia being printed thereon comprising numbers indicating angles, said protractor having pitch indicia being printed thereon indicating roof pitch, said protractor including:
a base having a top surface and a bottom surface, said base having a slot extending through said top surface and said bottom surface; and
an arcuate member having a first end, a second end and an outer edge extending therebetween, said arcuate member having a front surface and a back surface each extending between said first end and said second end, each of said first end and said second end being coupled to said top surface of said base having said arcuate member forming an arc with respect to said base, said angle indicia being printed on said front surface and said back surface, said angle indicia being spaced apart from each other and being distributed between said first end and said second end such that said angle indicia defines a graduated scale for measuring angles ranging between zero degrees and ninety degrees, said pitch indicia being printed on said front surface and said back surface, said pitch indicia being spaced apart from each other and being distributed along a substantial length of said arcuate member to define a graduated scale, said pitch indicia being strategically positioned with respect to said angle indicia thereby facilitating said pitch indicia to indicate pitch of an inclined member;
a bubble level being coupled to said protractor, said bubble level being oriented to extend along said angle indicia on said protector wherein said bubble level is configured to indicate the angle of the inclined member to a user, said bubble level being positioned on said outer edge of said arcuate member, said bubble level extending between said first end and said second end, said bubble level being substantially filled with a liquid such that an air bubble is defined within said bubble level, said air bubble traveling along said outer edge of said arcuate member when said base is positioned against the inclined member such that said air bubble is aligned with respective ones of said angle indicia and said pitch indicia wherein said air bubble is configured to measure the angle and the pitch of the inclined member;
a pivot being coupled to said top surface of said base, said pivot being positioned adjacent to said first end of said arcuate member, said pivot being tightenable or loosenable;
a first wand being pivotally coupled to said protractor, said first wand being suspended from said protractor at a respective angle when said protractor is positioned against a top surface of the inclined member wherein said first wand is configured to facilitate the user to measure cutting angles on lumber, said first wand having a primary end and a secondary end, said primary end being pivotally coupled to said pivot having said first wand being aligned with said slot in said base, said first wand passing downwardly through said slot when said base is positioned on the inclined member, said first wand being inhibited from moving when said pivot is tightened, said first wand being facilitated to move when said pivot is loosened; and
a second wand being pivotally coupled to said protractor, said second wand being suspended from said protractor at a respective angle when said protractor is positioned against a bottom surface of the inclined member, said second wand being aligned with respective angle indicia and respective pitch indicia when said protractor is positioned against the bottom surface of the inclined member wherein said second wand is configured to indicate the angle and pitch of the bottom surface of the inclined member to the user, said second wand having a coupled end and a free end, said coupled end pivotally engaging said top surface of said base at a point being centrally located between said first end and said second end of said arcuate member having said free end being positioned next to said front surface of said arcuate member, said second wand being suspended from said base at a respective angle when said base is positioned against a bottom of the inclined member thereby facilitating said free end to be aligned with respective angle indicia and respective pitch indicia, said second wand having a pointer being integrated therein, said pointer tapering to a point located on said free end wherein said pointer is configured to enhance accuracy of the angle and pitch measurement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US17/032,143 US11293740B1 (en) | 2020-09-25 | 2020-09-25 | Angle measuring assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US17/032,143 US11293740B1 (en) | 2020-09-25 | 2020-09-25 | Angle measuring assembly |
Publications (2)
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US20220099425A1 true US20220099425A1 (en) | 2022-03-31 |
US11293740B1 US11293740B1 (en) | 2022-04-05 |
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US17/032,143 Active 2040-09-26 US11293740B1 (en) | 2020-09-25 | 2020-09-25 | Angle measuring assembly |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114877772A (en) * | 2022-04-20 | 2022-08-09 | 苏交科集团检测认证有限公司 | Device and method for measuring installation angle of raised road sign |
CN115420176A (en) * | 2022-08-09 | 2022-12-02 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3153496A1 (en) * | 2019-10-11 | 2021-04-15 | Ross EARLEY | A spirit level |
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US1828930A (en) | 1928-02-24 | 1931-10-27 | Grozi Wesely | Combination square and protractor |
US1983516A (en) | 1933-05-22 | 1934-12-11 | Technical Tool Company | Combined protractor, bevel gauge, and mitering square |
US2023539A (en) | 1933-10-20 | 1935-12-10 | Francis M Packard | Roof pitch indicator |
US2180509A (en) | 1938-11-19 | 1939-11-21 | Charles L Dickson | Combined square, level, protractor, etc. |
US2570356A (en) | 1949-04-05 | 1951-10-09 | Luis Michael | Combination square and protractor |
US3766652A (en) * | 1972-04-05 | 1973-10-23 | Raymond Lee Organization Inc | Trigonometric aid |
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US5452522A (en) * | 1994-08-12 | 1995-09-26 | Zircon Corporation | Calibrated bevel square with integrated electronic level and plumb |
US6314652B1 (en) * | 1998-08-14 | 2001-11-13 | Versa Technologies, Inc. | Multi-purpose, multi-functional tool |
USD460924S1 (en) | 2001-08-10 | 2002-07-30 | James N. Hitchcock | Multi-function layout square with laser, level and compass |
US20050210688A1 (en) * | 2004-03-29 | 2005-09-29 | Stephens Mary L | Visual protractor |
US20060213069A1 (en) * | 2005-03-25 | 2006-09-28 | Johnny Martin | Laser protractor |
US7278217B1 (en) * | 2006-09-20 | 2007-10-09 | Mills John A | Trigonometric teaching aid |
US8826556B2 (en) | 2010-12-23 | 2014-09-09 | Wayne Roth | Multi-positional combination instrument |
WO2013116915A1 (en) * | 2012-02-06 | 2013-08-15 | Cruickshanks Greg | Large t-square protractor for use in construction |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114877772A (en) * | 2022-04-20 | 2022-08-09 | 苏交科集团检测认证有限公司 | Device and method for measuring installation angle of raised road sign |
CN115420176A (en) * | 2022-08-09 | 2022-12-02 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
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US11293740B1 (en) | 2022-04-05 |
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