GB399768A - Improvements in bicycle tyre pumps - Google Patents

Improvements in bicycle tyre pumps

Info

Publication number
GB399768A
GB399768A GB18421/33A GB1842133A GB399768A GB 399768 A GB399768 A GB 399768A GB 18421/33 A GB18421/33 A GB 18421/33A GB 1842133 A GB1842133 A GB 1842133A GB 399768 A GB399768 A GB 399768A
Authority
GB
United Kingdom
Prior art keywords
pump
spherical
bicycle
bicycle tyre
head
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
GB18421/33A
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
Publication of GB399768A publication Critical patent/GB399768A/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

Abstract

399,768. Bicycle-pump handles. PIQUEREZ, E., Bassecourt, Switzerland. June 28, 1933, No. 18421. Convention date, Sept. 2, 1932. [Class 61 (i).] A bicycle pump has the piston-rod 3 provided with a spherical or part spherical head 4 fitting in the hollow cross handle 6 and pivoted thereto by a pin &c. 5 whereby the handle may be swung into alignment with or transverse to the pump 1 and the bearing surface provided by the spherical &c. head relieves the pivots of stress during the working of the pump.
GB18421/33A 1932-09-02 1933-06-28 Improvements in bicycle tyre pumps Expired GB399768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH399768X 1932-09-02

Publications (1)

Publication Number Publication Date
GB399768A true GB399768A (en) 1933-10-12

Family

ID=4514188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18421/33A Expired GB399768A (en) 1932-09-02 1933-06-28 Improvements in bicycle tyre pumps

Country Status (1)

Country Link
GB (1) GB399768A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602273A1 (en) * 1992-12-18 1994-06-22 Adriano Barbieri Universal attachment for bicycle pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602273A1 (en) * 1992-12-18 1994-06-22 Adriano Barbieri Universal attachment for bicycle pumps

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