GB1228875A - - Google Patents

Info

Publication number
GB1228875A
GB1228875A GB1228875DA GB1228875A GB 1228875 A GB1228875 A GB 1228875A GB 1228875D A GB1228875D A GB 1228875DA GB 1228875 A GB1228875 A GB 1228875A
Authority
GB
United Kingdom
Prior art keywords
trolley
wheels
pipe
cable
motor
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
Other languages
English (en)
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 filed Critical
Publication of GB1228875A publication Critical patent/GB1228875A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/26—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/10—Tunnel systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB1228875D 1967-07-19 1967-07-19 Expired GB1228875A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3305967 1967-07-19

Publications (1)

Publication Number Publication Date
GB1228875A true GB1228875A (enrdf_load_stackoverflow) 1971-04-21

Family

ID=10347993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228875D Expired GB1228875A (enrdf_load_stackoverflow) 1967-07-19 1967-07-19

Country Status (1)

Country Link
GB (1) GB1228875A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137703A1 (enrdf_load_stackoverflow) * 1971-05-13 1972-12-29 Snam Progetti
CN107898396A (zh) * 2017-11-28 2018-04-13 江苏美的清洁电器股份有限公司 智能移动设备的驱动轮支架、驱动轮装置及智能移动设备
CN110587447A (zh) * 2019-10-14 2019-12-20 西安深蓝智能机器有限公司 用于管道内部的全自动打磨除锈装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137703A1 (enrdf_load_stackoverflow) * 1971-05-13 1972-12-29 Snam Progetti
CN107898396A (zh) * 2017-11-28 2018-04-13 江苏美的清洁电器股份有限公司 智能移动设备的驱动轮支架、驱动轮装置及智能移动设备
CN110587447A (zh) * 2019-10-14 2019-12-20 西安深蓝智能机器有限公司 用于管道内部的全自动打磨除锈装置

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees