GB1522712A - Length measuring instrument - Google Patents

Length measuring instrument

Info

Publication number
GB1522712A
GB1522712A GB768676A GB768676A GB1522712A GB 1522712 A GB1522712 A GB 1522712A GB 768676 A GB768676 A GB 768676A GB 768676 A GB768676 A GB 768676A GB 1522712 A GB1522712 A GB 1522712A
Authority
GB
United Kingdom
Prior art keywords
counters
instrument
cable
measuring
measuring instrument
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
GB768676A
Other languages
English (en)
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of GB1522712A publication Critical patent/GB1522712A/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
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/04—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B5/043—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • 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
    • G01B3/12—Measuring wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
GB768676A 1975-04-03 1976-02-26 Length measuring instrument Expired GB1522712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7510373 1975-04-03

Publications (1)

Publication Number Publication Date
GB1522712A true GB1522712A (en) 1978-08-23

Family

ID=6651276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB768676A Expired GB1522712A (en) 1975-04-03 1976-02-26 Length measuring instrument

Country Status (3)

Country Link
BE (1) BE840352A (cg-RX-API-DMAC10.html)
FR (1) FR2306424A1 (cg-RX-API-DMAC10.html)
GB (1) GB1522712A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212922A (en) * 1987-12-01 1989-08-02 Leicester Polytechnic Course length measurement
CN113483715A (zh) * 2021-08-18 2021-10-08 宁夏森源重工设备有限公司 智能化电极压放测量装置及其使用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118601563B (zh) * 2024-06-19 2025-12-09 重庆大学 一种急倾斜煤层冲击地压动力灾害防治方法及系统
CN119878236B (zh) * 2025-03-07 2025-10-31 湖南远东钢模有限公司 一种分离式tbm同步衬砌施工台车的安装方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212922A (en) * 1987-12-01 1989-08-02 Leicester Polytechnic Course length measurement
CN113483715A (zh) * 2021-08-18 2021-10-08 宁夏森源重工设备有限公司 智能化电极压放测量装置及其使用方法

Also Published As

Publication number Publication date
FR2306424B3 (cg-RX-API-DMAC10.html) 1978-12-01
BE840352A (fr) 1976-08-02
FR2306424A1 (fr) 1976-10-29

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Legal Events

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