GB2155637A - Radius gauge - Google Patents

Radius gauge Download PDF

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Publication number
GB2155637A
GB2155637A GB08322233A GB8322233A GB2155637A GB 2155637 A GB2155637 A GB 2155637A GB 08322233 A GB08322233 A GB 08322233A GB 8322233 A GB8322233 A GB 8322233A GB 2155637 A GB2155637 A GB 2155637A
Authority
GB
United Kingdom
Prior art keywords
radius
gauge
degree
concave
blank
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Withdrawn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
GB08322233A
Other versions
GB8322233D0 (en
Inventor
Dennis Bertie Brockman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08322233A priority Critical patent/GB2155637A/en
Publication of GB8322233D0 publication Critical patent/GB8322233D0/en
Publication of GB2155637A publication Critical patent/GB2155637A/en
Withdrawn legal-status Critical Current

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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
    • G01B3/14—Templates for checking contours
    • 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
    • G01B3/38—Gauges with an open yoke and opposed faces, i.e. calipers, in which the internal distance between the faces is fixed, although it may be preadjustable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

A radius gauge providing three arcs for layout or checking: a 90 degree convex arc, a 90 degree concave arc, and a 180 degree concave arc. Each of the arcs is formed with the same radius on a given gauge. A standard size blank can be used to provide a range of gauges covering different radii. <IMAGE>

Description

SPECIFICATION Radius gauge Brief Summary This invention is a radius gauge variations of which are used by patternmakers, machinists, tool, die and mold makers and others. The purpose of the radius gauge is to aid in laying out radii or to check the size of radii on objects. Central to this invention is the uniformity of the size and shape of the blank from which each individual gauge is made. A wide range of radius gauge sizes may be made from the same size blank.
Description of Drawings Fig. 1 is a plan view of the radius gauge.
Applications of each of the three radius forms on each gauge are shown: Fig. 2 is the 90 degree convex radius form being used to check a fillet, Fig. 3 is a corner round being checked with the 90 degree concave radius form, and Fig. 4. shows the 180 degree radius form being used to check the radius of a hemisphere on the end of a cylindricaly shaped object.
Detailed Description This radius gauge is made from a flat sheet of corrosion-resistant steel cut in the shape of a right isosceles triangle as shown in Fig. 1.
with three separate radius forms, a 90 degree convex, a 90 degree concave and a 1 80 degree concave all cut at the areas shown in the figure. Both the concave and convex forms on any one gauge are of the same size radius. This radius gauge will be made to comply with acceptable industry standards and will bear a suitable non-glare finish.
A radius gauge comprising a single piece of metal made from a blank that is a right isosceles triangle with a formed concave radius a 90 degree arc located at and whose center is the apex, a 1 80 degree concave radius formed with its center on the base, and a 90 degree convex radius formed on one of the base angles such that the radius is tangent to the side: all of the said gauge forms being of the same size radius. The remaining base corner of the blank to be removed such that a hazardous point will not be present but that the function of the gauge will not be impaired.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (1)

  1. **WARNING** start of CLMS field may overlap end of DESC **.
    SPECIFICATION Radius gauge Brief Summary This invention is a radius gauge variations of which are used by patternmakers, machinists, tool, die and mold makers and others. The purpose of the radius gauge is to aid in laying out radii or to check the size of radii on objects. Central to this invention is the uniformity of the size and shape of the blank from which each individual gauge is made. A wide range of radius gauge sizes may be made from the same size blank.
    Description of Drawings Fig. 1 is a plan view of the radius gauge.
    Applications of each of the three radius forms on each gauge are shown: Fig. 2 is the 90 degree convex radius form being used to check a fillet, Fig. 3 is a corner round being checked with the 90 degree concave radius form, and Fig. 4. shows the 180 degree radius form being used to check the radius of a hemisphere on the end of a cylindricaly shaped object.
    Detailed Description This radius gauge is made from a flat sheet of corrosion-resistant steel cut in the shape of a right isosceles triangle as shown in Fig. 1.
    with three separate radius forms, a 90 degree convex, a 90 degree concave and a 1 80 degree concave all cut at the areas shown in the figure. Both the concave and convex forms on any one gauge are of the same size radius. This radius gauge will be made to comply with acceptable industry standards and will bear a suitable non-glare finish.
    A radius gauge comprising a single piece of metal made from a blank that is a right isosceles triangle with a formed concave radius a 90 degree arc located at and whose center is the apex, a 1 80 degree concave radius formed with its center on the base, and a 90 degree convex radius formed on one of the base angles such that the radius is tangent to the side: all of the said gauge forms being of the same size radius. The remaining base corner of the blank to be removed such that a hazardous point will not be present but that the function of the gauge will not be impaired.
GB08322233A 1983-08-18 1983-08-18 Radius gauge Withdrawn GB2155637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08322233A GB2155637A (en) 1983-08-18 1983-08-18 Radius gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08322233A GB2155637A (en) 1983-08-18 1983-08-18 Radius gauge

Publications (2)

Publication Number Publication Date
GB8322233D0 GB8322233D0 (en) 1983-09-21
GB2155637A true GB2155637A (en) 1985-09-25

Family

ID=10547487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08322233A Withdrawn GB2155637A (en) 1983-08-18 1983-08-18 Radius gauge

Country Status (1)

Country Link
GB (1) GB2155637A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120023746A1 (en) * 2007-01-09 2012-02-02 Graham David Sherlock Methods and apparatus for fabricating a turbine nozzle assembly
WO2012060944A1 (en) * 2010-11-04 2012-05-10 The Boeing Company Quick composite repair template tool and method
CN102589384A (en) * 2012-03-13 2012-07-18 武汉南华黄冈江北造船有限公司 All-position R2 inspection gauges and typical weld fillet gauges
CN102889842A (en) * 2012-10-25 2013-01-23 河北电力建设监理有限责任公司 Common steel material specification and welding line height combined measurement gauge for building engineering
US8734604B2 (en) 2008-12-05 2014-05-27 The Boeing Company Bond line control process
US8795455B2 (en) 2008-12-05 2014-08-05 The Boeing Company Bonded patches with bond line control
US9017499B2 (en) 2008-12-05 2015-04-28 The Boeing Company Bonded patches with bond line control
US10022922B2 (en) 2008-12-05 2018-07-17 The Boeing Company Bonded patches with bond line control
USD991060S1 (en) 2021-07-21 2023-07-04 Kreg Enterprises, Inc. Corner radius template having a slot that receives a template piece

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GB 16951/1944 *
STARRETT TOOL CATALOGUE NO 64 4TH EDITION, PRINTED 1973, AT PP 90-91 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671585B2 (en) * 2007-01-09 2014-03-18 General Electric Company Methods and apparatus for fabricating a turbine nozzle assembly
US20120023746A1 (en) * 2007-01-09 2012-02-02 Graham David Sherlock Methods and apparatus for fabricating a turbine nozzle assembly
US8795455B2 (en) 2008-12-05 2014-08-05 The Boeing Company Bonded patches with bond line control
US8734604B2 (en) 2008-12-05 2014-05-27 The Boeing Company Bond line control process
US9017499B2 (en) 2008-12-05 2015-04-28 The Boeing Company Bonded patches with bond line control
US10022922B2 (en) 2008-12-05 2018-07-17 The Boeing Company Bonded patches with bond line control
US8468709B2 (en) 2010-11-04 2013-06-25 The Boeing Company Quick composite repair template tool and method
CN103189189A (en) * 2010-11-04 2013-07-03 波音公司 Quick composite repair template tool and method
US8701302B2 (en) 2010-11-04 2014-04-22 The Boeing Company Quick composite repair template tool and method
WO2012060944A1 (en) * 2010-11-04 2012-05-10 The Boeing Company Quick composite repair template tool and method
CN103189189B (en) * 2010-11-04 2016-05-04 波音公司 Complex repairation template tool and method rapidly
CN102589384A (en) * 2012-03-13 2012-07-18 武汉南华黄冈江北造船有限公司 All-position R2 inspection gauges and typical weld fillet gauges
CN102889842A (en) * 2012-10-25 2013-01-23 河北电力建设监理有限责任公司 Common steel material specification and welding line height combined measurement gauge for building engineering
CN102889842B (en) * 2012-10-25 2016-04-20 国家电网公司 Construction work common steel specification and weld bead height multiple measurement rule
USD991060S1 (en) 2021-07-21 2023-07-04 Kreg Enterprises, Inc. Corner radius template having a slot that receives a template piece

Also Published As

Publication number Publication date
GB8322233D0 (en) 1983-09-21

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Legal Events

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)