GB758612A - Gage for testing squareness or centricity or both of a surface with respect to an internal thread - Google Patents

Gage for testing squareness or centricity or both of a surface with respect to an internal thread

Info

Publication number
GB758612A
GB758612A GB2793154A GB2793154A GB758612A GB 758612 A GB758612 A GB 758612A GB 2793154 A GB2793154 A GB 2793154A GB 2793154 A GB2793154 A GB 2793154A GB 758612 A GB758612 A GB 758612A
Authority
GB
United Kingdom
Prior art keywords
stem
hole
collar
gauging
gage
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.)
Expired
Application number
GB2793154A
Inventor
Stanley Gustave Johnson
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.)
JOHNSON GAGE DEV Co
Original Assignee
JOHNSON GAGE DEV Co
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 JOHNSON GAGE DEV Co filed Critical JOHNSON GAGE DEV Co
Priority to GB2793154A priority Critical patent/GB758612A/en
Publication of GB758612A publication Critical patent/GB758612A/en
Expired legal-status Critical Current

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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

758,612. Gauging apparatus. JOHNSON GAGE DEVELOPMENT CO. Sept. 28, 1954, No. 27931/54. Class 106 (2). [Also in Group XXIII] Means for gauging the alignment of a threaded hole relative to a surface comprises a stem 10 having a plug 11 for screwing into the hole, and a member for supporting a gauge mounted on the stem for relative rotation, the stem being subjected to axial pressure to ensure the parallelism of its axis with that of the hole. In gauging a countersunk surface S1 relative to a hole, a collar 12 seats against the surface and a rotatable disc 18 carrying a gauge 21 is mounted on the stem. A spring 25 and a previously inserted stop nut 30 apply the axial pressure. The surfaces 14, 15 of the collar are parallel. Arrangements incorporating ball-and-socket connections between the stem and collar are described.
GB2793154A 1954-09-28 1954-09-28 Gage for testing squareness or centricity or both of a surface with respect to an internal thread Expired GB758612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2793154A GB758612A (en) 1954-09-28 1954-09-28 Gage for testing squareness or centricity or both of a surface with respect to an internal thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2793154A GB758612A (en) 1954-09-28 1954-09-28 Gage for testing squareness or centricity or both of a surface with respect to an internal thread

Publications (1)

Publication Number Publication Date
GB758612A true GB758612A (en) 1956-10-03

Family

ID=10267587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2793154A Expired GB758612A (en) 1954-09-28 1954-09-28 Gage for testing squareness or centricity or both of a surface with respect to an internal thread

Country Status (1)

Country Link
GB (1) GB758612A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135999A (en) * 2015-04-25 2015-12-09 郑州新交通汽车板簧有限公司 Device and method for detecting steel plate spring eye aperture verticality/parallelism
CN107621217A (en) * 2017-10-25 2018-01-23 中车大连机车研究所有限公司 The blind threaded testing apparatus for verticality of locomotive pressure device mainshaft nut and detection method
CN113369959A (en) * 2021-05-27 2021-09-10 成都飞机工业（集团）有限责任公司 Rapid alignment tool and method for large-scale aviation structural part

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135999A (en) * 2015-04-25 2015-12-09 郑州新交通汽车板簧有限公司 Device and method for detecting steel plate spring eye aperture verticality/parallelism
CN107621217A (en) * 2017-10-25 2018-01-23 中车大连机车研究所有限公司 The blind threaded testing apparatus for verticality of locomotive pressure device mainshaft nut and detection method
CN107621217B (en) * 2017-10-25 2023-08-29 中车大连机车研究所有限公司 Device and method for detecting perpendicularity of blind hole threads of spindle nut of locomotive supercharger
CN113369959A (en) * 2021-05-27 2021-09-10 成都飞机工业（集团）有限责任公司 Rapid alignment tool and method for large-scale aviation structural part
CN113369959B (en) * 2021-05-27 2022-01-25 成都飞机工业（集团）有限责任公司 Rapid alignment tool and method for large-scale aviation structural part

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