GB191113204A - A New or Improved Pump for Pneumatic Tyres. - Google Patents

A New or Improved Pump for Pneumatic Tyres.

Info

Publication number
GB191113204A
GB191113204A GB191113204DA GB191113204A GB 191113204 A GB191113204 A GB 191113204A GB 191113204D A GB191113204D A GB 191113204DA GB 191113204 A GB191113204 A GB 191113204A
Authority
GB
United Kingdom
Prior art keywords
screw
spring
new
spindle
pneumatic tyres
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
Inventor
Heinrich Feilchenfeld
Franz Kindermann
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
Application granted granted Critical
Publication of GB191113204A publication Critical patent/GB191113204A/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
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston

Abstract

13,204. Feilchenfeld, H., and Kindermann, F. June 1. Safety - valves. -A spring-pressed relief valve 13, Fig. 8, is provided at the upper end of the hollow piston-rod of an inflating - pump. The valve is formed in the base of a socket in which fits a spindle 14 pressed down by a spring 16, the tension of which is adjusted by means of a screw 17 acting on the head of a pin 15 forming the movable abutment for the spring and also a guide for the spindle 14. When the valve opens, the air escapes through lateral and longitudinal passages in the screw 17; a scale may be attached to the screw to indicate the pressure in atmospheres at which the air may be allowed to escape.
GB191113204D 1911-06-01 1911-06-01 A New or Improved Pump for Pneumatic Tyres. Expired GB191113204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191113204T 1911-06-01

Publications (1)

Publication Number Publication Date
GB191113204A true GB191113204A (en) 1912-05-16

Family

ID=32499941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191113204D Expired GB191113204A (en) 1911-06-01 1911-06-01 A New or Improved Pump for Pneumatic Tyres.

Country Status (1)

Country Link
GB (1) GB191113204A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006369B3 (en) * 2008-09-30 2010-05-12 Wu, Scott, Wu Feng Hsiang Pump, has hose removed from article after terminating pumping operation, where pressure in lifting rod and inner pipe is deaerated automatically from hose by transverse-running air duct, so that meter is automatically returned to zero
EP3777594A1 (en) * 2011-04-06 2021-02-17 NIKE Innovate C.V. Article of footwear with an adaptive fluid system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006369B3 (en) * 2008-09-30 2010-05-12 Wu, Scott, Wu Feng Hsiang Pump, has hose removed from article after terminating pumping operation, where pressure in lifting rod and inner pipe is deaerated automatically from hose by transverse-running air duct, so that meter is automatically returned to zero
EP3777594A1 (en) * 2011-04-06 2021-02-17 NIKE Innovate C.V. Article of footwear with an adaptive fluid system

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