GB227973A - Improvements in valve reversing gear applicable to haulage engines and winches - Google Patents

Improvements in valve reversing gear applicable to haulage engines and winches

Info

Publication number
GB227973A
GB227973A GB3107323A GB3107323A GB227973A GB 227973 A GB227973 A GB 227973A GB 3107323 A GB3107323 A GB 3107323A GB 3107323 A GB3107323 A GB 3107323A GB 227973 A GB227973 A GB 227973A
Authority
GB
United Kingdom
Prior art keywords
winches
haulage
engines
reversing gear
valve reversing
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
GB3107323A
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.)
Heenan and Froude Ltd
Original Assignee
Heenan and Froude 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
Application filed by Heenan and Froude Ltd filed Critical Heenan and Froude Ltd
Priority to GB3107323A priority Critical patent/GB227973A/en
Publication of GB227973A publication Critical patent/GB227973A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L29/00—Reversing-gear
    • F01L29/04—Reversing-gear by links or guide rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

227,973. Heenan & Froude, Ltd., and Francis, W. S. Dec. 11, 1923. Linkage gears. - In haulage engines and winches having cylinders arranged on both sides of the drum, the valves in chests b<1> are worked from auxiliary cranks C fixed on the crank pins D. The cranks C are connected by links c to sliding blocks e working in slotted wrist plates E. The valves are connected at intermediate points to the links c. Both plates E are mounted on a common transverse shaft carrying a reversing-handle H' which engages a quadrant H.
GB3107323A 1923-12-11 1923-12-11 Improvements in valve reversing gear applicable to haulage engines and winches Expired GB227973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3107323A GB227973A (en) 1923-12-11 1923-12-11 Improvements in valve reversing gear applicable to haulage engines and winches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3107323A GB227973A (en) 1923-12-11 1923-12-11 Improvements in valve reversing gear applicable to haulage engines and winches

Publications (1)

Publication Number Publication Date
GB227973A true GB227973A (en) 1925-01-29

Family

ID=10317551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3107323A Expired GB227973A (en) 1923-12-11 1923-12-11 Improvements in valve reversing gear applicable to haulage engines and winches

Country Status (1)

Country Link
GB (1) GB227973A (en)

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