GB2176291B - Alignment of tubular members - Google Patents

Alignment of tubular members

Info

Publication number
GB2176291B
GB2176291B GB08612558A GB8612558A GB2176291B GB 2176291 B GB2176291 B GB 2176291B GB 08612558 A GB08612558 A GB 08612558A GB 8612558 A GB8612558 A GB 8612558A GB 2176291 B GB2176291 B GB 2176291B
Authority
GB
United Kingdom
Prior art keywords
alignment
tubular members
tubular
members
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
GB08612558A
Other versions
GB8612558D0 (en
GB2176291A (en
Inventor
Mark Gordon Nicholson
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB08612558A priority Critical patent/GB2176291B/en
Publication of GB8612558D0 publication Critical patent/GB8612558D0/en
Publication of GB2176291A publication Critical patent/GB2176291A/en
Application granted granted Critical
Publication of GB2176291B publication Critical patent/GB2176291B/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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB08612558A 1985-06-03 1986-05-22 Alignment of tubular members Expired GB2176291B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08612558A GB2176291B (en) 1985-06-03 1986-05-22 Alignment of tubular members

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8513951 1985-06-03
GB08612558A GB2176291B (en) 1985-06-03 1986-05-22 Alignment of tubular members

Publications (3)

Publication Number Publication Date
GB8612558D0 GB8612558D0 (en) 1986-07-02
GB2176291A GB2176291A (en) 1986-12-17
GB2176291B true GB2176291B (en) 1989-01-11

Family

ID=26289323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08612558A Expired GB2176291B (en) 1985-06-03 1986-05-22 Alignment of tubular members

Country Status (1)

Country Link
GB (1) GB2176291B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590230A (en) * 2019-02-20 2020-08-28 中建五洲工程装备有限公司 Light transmission device and use method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554630A (en) * 1968-09-11 1971-01-12 Atomic Energy Commission Alignment telescope
GB1420701A (en) * 1973-11-23 1976-01-14 Ibm Uk Optical alignment apparatus
US3999858A (en) * 1975-03-24 1976-12-28 Rca Corporation Method of aligning a laser device

Also Published As

Publication number Publication date
GB8612558D0 (en) 1986-07-02
GB2176291A (en) 1986-12-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee