GB191112357A - Improvements in or relating to Manual or Foot-operated Air Pumps. - Google Patents

Improvements in or relating to Manual or Foot-operated Air Pumps.

Info

Publication number
GB191112357A
GB191112357A GB191112357DA GB191112357A GB 191112357 A GB191112357 A GB 191112357A GB 191112357D A GB191112357D A GB 191112357DA GB 191112357 A GB191112357 A GB 191112357A
Authority
GB
United Kingdom
Prior art keywords
foot
relating
manual
air pumps
operated air
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
Henry Thomas Hutton
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 GB191112357A publication Critical patent/GB191112357A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB191112357D 1911-05-22 1911-05-22 Improvements in or relating to Manual or Foot-operated Air Pumps. Expired GB191112357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191112357T 1911-05-22

Publications (1)

Publication Number Publication Date
GB191112357A true GB191112357A (en) 1912-05-22

Family

ID=32499623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191112357D Expired GB191112357A (en) 1911-05-22 1911-05-22 Improvements in or relating to Manual or Foot-operated Air Pumps.

Country Status (1)

Country Link
GB (1) GB191112357A (en)

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