JPS56577A - Air pump for bicycle - Google Patents

Air pump for bicycle

Info

Publication number
JPS56577A
JPS56577A JP7562779A JP7562779A JPS56577A JP S56577 A JPS56577 A JP S56577A JP 7562779 A JP7562779 A JP 7562779A JP 7562779 A JP7562779 A JP 7562779A JP S56577 A JPS56577 A JP S56577A
Authority
JP
Japan
Prior art keywords
air
outer cylinder
air pump
bicycle
cover
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.)
Granted
Application number
JP7562779A
Other languages
Japanese (ja)
Other versions
JPS5930914B2 (en
Inventor
Toshiaki Oosugi
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.)
Bridgestone Cycle Co Ltd
Original Assignee
Bridgestone Cycle Co Ltd
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 Bridgestone Cycle Co Ltd filed Critical Bridgestone Cycle Co Ltd
Priority to JP7562779A priority Critical patent/JPS5930914B2/en
Publication of JPS56577A publication Critical patent/JPS56577A/en
Publication of JPS5930914B2 publication Critical patent/JPS5930914B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE: To improve an efficiency of charging an air chamber with air by constituting an air pump so that more air can be fed even from operational force same in the conventional device or the operational force can be lightened.
CONSTITUTION: A cover 2 is fixed on one end of an outer cylinder 1, a hole 3 through to the open air is provided on the cover 2, a stem 4 is provided at the center of the outer cylinder 1, and an annular lip valve 5 is provided on an inner periphery of the other end of the outer cylinder 1 inwardly. Then, an adapter 14 having a hole 13 connecting an air valve of a bicycle tyre through to the interior of an inner cylinder 7 is fixed on an outside end of the inner cylinder 9 together with a grip 15.
COPYRIGHT: (C)1981,JPO&Japio
JP7562779A 1979-06-18 1979-06-18 bicycle air pump Expired JPS5930914B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7562779A JPS5930914B2 (en) 1979-06-18 1979-06-18 bicycle air pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7562779A JPS5930914B2 (en) 1979-06-18 1979-06-18 bicycle air pump

Publications (2)

Publication Number Publication Date
JPS56577A true JPS56577A (en) 1981-01-07
JPS5930914B2 JPS5930914B2 (en) 1984-07-30

Family

ID=13581651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7562779A Expired JPS5930914B2 (en) 1979-06-18 1979-06-18 bicycle air pump

Country Status (1)

Country Link
JP (1) JPS5930914B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873705A (en) * 1997-05-19 1999-02-23 Chen; Chiang-Pei Tire pump
US6506026B2 (en) * 2001-06-08 2003-01-14 Scott Wu Hand pump with and attaching device for attachment to a bicycle frame
WO2003070550A1 (en) * 2002-02-19 2003-08-28 Morris Ostrowiecki Bicycle air pump
JP2015218724A (en) * 2014-05-21 2015-12-07 楊垂青 Manual multistage bicycle pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873705A (en) * 1997-05-19 1999-02-23 Chen; Chiang-Pei Tire pump
US6506026B2 (en) * 2001-06-08 2003-01-14 Scott Wu Hand pump with and attaching device for attachment to a bicycle frame
WO2003070550A1 (en) * 2002-02-19 2003-08-28 Morris Ostrowiecki Bicycle air pump
JP2015218724A (en) * 2014-05-21 2015-12-07 楊垂青 Manual multistage bicycle pump

Also Published As

Publication number Publication date
JPS5930914B2 (en) 1984-07-30

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