FR971780A - Bicycle Wheel Butterfly Improvement - Google Patents

Bicycle Wheel Butterfly Improvement

Info

Publication number
FR971780A
FR971780A FR971780DA FR971780A FR 971780 A FR971780 A FR 971780A FR 971780D A FR971780D A FR 971780DA FR 971780 A FR971780 A FR 971780A
Authority
FR
France
Prior art keywords
improvement
bicycle wheel
wheel butterfly
butterfly
bicycle
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
Pierre Giraut
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 FR971780A publication Critical patent/FR971780A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/16—Wing-nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/02—Tyre levers or the like, e.g. hand-held

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR971780D 1948-07-31 1948-07-31 Bicycle Wheel Butterfly Improvement Expired FR971780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR971780T 1948-07-31

Publications (1)

Publication Number Publication Date
FR971780A true FR971780A (en) 1951-01-22

Family

ID=9515489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971780D Expired FR971780A (en) 1948-07-31 1948-07-31 Bicycle Wheel Butterfly Improvement

Country Status (1)

Country Link
FR (1) FR971780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793376A (en) * 1951-08-28 1957-05-28 Pavlinetz George Method of forming wing nuts from sheet metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793376A (en) * 1951-08-28 1957-05-28 Pavlinetz George Method of forming wing nuts from sheet metal

Similar Documents

Publication Publication Date Title
FR999683A (en) Improvements to servo-mechanisms
FR983879A (en) Improvements to wheel suspensions
FR982232A (en) Improvements relating to tractors
FR974976A (en) Improvements to bicycle chains
FR971780A (en) Bicycle Wheel Butterfly Improvement
FR969011A (en) Bicycle brake
FR966856A (en) Improvements to wheelbarrows
FR972641A (en) Improvement in bicycle pedals
FR974523A (en) Bicycle
FR997721A (en) Improvements relating to vehicle bodies
FR967004A (en) Carburetor improvements
FR966440A (en) Motorcycle improvements
FR58603E (en) Brake improvements
FR999684A (en) Improvements to vehicle wheels
FR968490A (en) Improvement in bicycles
FR969695A (en) Improvements to road trailers
FR969628A (en) Improvement in handlebar stems of bicycles
FR1014025A (en) Bicycle handlebars
FR976258A (en) Carburetor improvements
FR967427A (en) Improvements to bicycles
FR968285A (en) Bicycle handlebars
FR980579A (en) Improvements to mechanical tractors
FR967290A (en) Improvements to three-wheeled vehicles
FR971061A (en) Bicycle brake synchonizer
FR983861A (en) Carburetor improvements