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GB634876A - Improvements in mechanical creepers for mine cars - Google Patents

Improvements in mechanical creepers for mine cars

Info

Publication number
GB634876A
GB634876A GB2274047A GB2274047A GB634876A GB 634876 A GB634876 A GB 634876A GB 2274047 A GB2274047 A GB 2274047A GB 2274047 A GB2274047 A GB 2274047A GB 634876 A GB634876 A GB 634876A
Authority
GB
United Kingdom
Prior art keywords
car
links
chains
pair
hall
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
GB2274047A
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.)
Qualter Hall and Co Ltd
Original Assignee
Qualter Hall and Co Ltd
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
Priority to NL76866D priority Critical patent/NL76866C/xx
Application filed by Qualter Hall and Co Ltd filed Critical Qualter Hall and Co Ltd
Priority to GB2274047A priority patent/GB634876A/en
Publication of GB634876A publication Critical patent/GB634876A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
    • B61J3/00—Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car propelling devices therefor
    • B61J3/04—Car shunting or haulage devices with cable traction or endless-chain driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
GB2274047A 1947-08-15 1947-08-15 Improvements in mechanical creepers for mine cars Expired GB634876A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL76866D NL76866C (fr) 1947-08-15
GB2274047A GB634876A (en) 1947-08-15 1947-08-15 Improvements in mechanical creepers for mine cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2274047A GB634876A (en) 1947-08-15 1947-08-15 Improvements in mechanical creepers for mine cars

Publications (1)

Publication Number Publication Date
GB634876A true GB634876A (en) 1950-03-29

Family

ID=10184339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2274047A Expired GB634876A (en) 1947-08-15 1947-08-15 Improvements in mechanical creepers for mine cars

Country Status (2)

Country Link
GB (1) GB634876A (fr)
NL (1) NL76866C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357463A (zh) * 2020-10-27 2021-02-12 广东创智智能装备有限公司 轨道式重型设备智能输送装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357463A (zh) * 2020-10-27 2021-02-12 广东创智智能装备有限公司 轨道式重型设备智能输送装置
CN112357463B (zh) * 2020-10-27 2021-08-10 广东创智智能装备有限公司 轨道式重型设备智能输送装置

Also Published As

Publication number Publication date
NL76866C (fr)

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