FR680874A - Device for inflating balls such as tennis balls and the like - Google Patents

Device for inflating balls such as tennis balls and the like

Info

Publication number
FR680874A
FR680874A FR680874DA FR680874A FR 680874 A FR680874 A FR 680874A FR 680874D A FR680874D A FR 680874DA FR 680874 A FR680874 A FR 680874A
Authority
FR
France
Prior art keywords
balls
inflating
tennis
tennis balls
inflating balls
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
French (fr)
Inventor
Leslie Edward Williams
Gilbert Ernest James
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
Application granted granted Critical
Publication of FR680874A publication Critical patent/FR680874A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR680874D 1929-01-24 1929-08-27 Device for inflating balls such as tennis balls and the like Expired FR680874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB680874X 1929-01-24

Publications (1)

Publication Number Publication Date
FR680874A true FR680874A (en) 1930-05-07

Family

ID=10492436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680874D Expired FR680874A (en) 1929-01-24 1929-08-27 Device for inflating balls such as tennis balls and the like

Country Status (1)

Country Link
FR (1) FR680874A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486619A1 (en) * 1980-07-08 1982-01-15 Legris Valve for inflatable vessel - has automatic relief valve to prevent over-pressurisation by releasing sealed valve piston

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486619A1 (en) * 1980-07-08 1982-01-15 Legris Valve for inflatable vessel - has automatic relief valve to prevent over-pressurisation by releasing sealed valve piston

Similar Documents

Publication Publication Date Title
FR669980A (en) Device for tensioning the strings of tennis rackets
FR703029A (en) Watering device for absorption towers, washing towers and the like
FR680874A (en) Device for inflating balls such as tennis balls and the like
FR653830A (en) Anti-theft nut device
FR695292A (en) Coaster brake device for cycles and the like
FR686148A (en) Adjustable bearing device
FR754880A (en) Gaming device imitating the card game
FR664920A (en) Improvements in ball game devices
FR667280A (en) Further training in gimping mills and the like
DK36173C (en) Core or Gaseous container for Tennis balls and the like.
IE10687L (en) Tennis balls, etc.
FR697218A (en) Tennis racket
FR667772A (en) Tennis racket training
FR682621A (en) Improvements in bésicles and the like
BE346036A (en) Press for tennis rackets and the like
FR714228A (en) Improvements to hinges, hinges and the like
FR624806A (en) Device for pocket umbrellas or the like
FR676256A (en) Side protection device for automobiles and the like
FR671425A (en) Improvements to tennis balls and similar balls
FR694141A (en) Nozzles, wind nozzles or the like and working under like conditions
BE371256A (en) Tennis racket with varnish container
FR667188A (en) Warning device for bicycles and the like
DK40970C (en) Device for toy bicycles and the like.
FR659440A (en) Brake device for tavelle and the like
ES111490A1 (en) Improvements in tennis rackets.