FR971780A - Perfectionnement aux papillons des roues de bicyclette - Google Patents

Perfectionnement aux papillons des roues de bicyclette

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
English (en)
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/fr
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 Perfectionnement aux papillons des roues de bicyclette Expired FR971780A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9515489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971780D Expired FR971780A (fr) 1948-07-31 1948-07-31 Perfectionnement aux papillons des roues de bicyclette

Country Status (1)

Country Link
FR (1) FR971780A (fr)

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

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