GB190117990A - Improvements in Screw Down Valves. - Google Patents

Improvements in Screw Down Valves.

Info

Publication number
GB190117990A
GB190117990A GB190117990DA GB190117990A GB 190117990 A GB190117990 A GB 190117990A GB 190117990D A GB190117990D A GB 190117990DA GB 190117990 A GB190117990 A GB 190117990A
Authority
GB
United Kingdom
Prior art keywords
screw down
valves
down valves
burgess
cocks
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
Inventor
Benjamin Burgess
Benjamin John Burgess
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190117990A publication Critical patent/GB190117990A/en
Expired legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Transplanting Machines (AREA)

Abstract

17,990. Burgess, B., and Burgess, B. J. Sept. 9. Lift valves; tampering with valves and cocks, preventing.-The quick-threaded spindle E works through a loose sleeve D, which can be jammed between a shoulder C and a washer F by a screwed plug G when the valve is required for use.
GB190117990D 1901-09-09 1901-09-09 Improvements in Screw Down Valves. Expired GB190117990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190117990T 1901-09-09

Publications (1)

Publication Number Publication Date
GB190117990A true GB190117990A (en) 1902-06-12

Family

ID=32424921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190117990D Expired GB190117990A (en) 1901-09-09 1901-09-09 Improvements in Screw Down Valves.

Country Status (1)

Country Link
GB (1) GB190117990A (en)

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