US1765850A - Automatic safety pressure gauge for inflating tires - Google Patents

Automatic safety pressure gauge for inflating tires Download PDF

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Publication number
US1765850A
US1765850A US161546A US16154627A US1765850A US 1765850 A US1765850 A US 1765850A US 161546 A US161546 A US 161546A US 16154627 A US16154627 A US 16154627A US 1765850 A US1765850 A US 1765850A
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US
United States
Prior art keywords
pressure gauge
automatic safety
safety pressure
inflating tires
inflating
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 - Lifetime
Application number
US161546A
Inventor
Emmett W Richardson
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US161546A priority Critical patent/US1765850A/en
Application granted granted Critical
Publication of US1765850A publication Critical patent/US1765850A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/04—Supplying air for tyre inflation
    • B60S5/043—Supplying air for tyre inflation characterised by the inflation control means or the drive of the air pressure system
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F16K37/0016—Mechanical means having a graduated scale
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3584—Inflatable article [e.g., tire filling chuck and/or stem]
    • Y10T137/36—With pressure-responsive pressure-control means
    • Y10T137/3646—Co-axial inflation and relief valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3584—Inflatable article [e.g., tire filling chuck and/or stem]
    • Y10T137/3662—With gauge or indicator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7878—With bias adjustment indicator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment

Definitions

  • valvelin 1111 is providedwith a recess indicatedf) to 1 catch and depress the valve stem.
  • I lthe' -regulating' device and: a small-'serew J i, V I M i e Ordlnar ly the arrangement. 1s such that ti vo depending sides '20" in'di tgd F about twenty pounds. 'ltQfflbOllt. one hundred: i 311a; etl-the'ibtottm" reach. of these" sides sf ,pr. videdilwith qan jinturnedylfiange V that it seatsthe Valve 16 properly 'ea eh tinie J igis; Ltnseated; Thejicap I '20,; it will :heis een,

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

June 24, 1930. w, RICHARDSON 1,765,850
AUTOMATIC SAFETY PRESSURE GAUGE FOR INFLATING TIRES Filed Jan. 17, 1927 IN VEN TOR In order to unseat the stem of'the; valvelin 1111 is providedwith a recess indicatedf) to 1 catch and depress the valve stem. The
In order te'providea for bar 143' At "the end the cap jh'asthedependi ig per r "is pushed into iespllaee train the ifZQpf and its) L g a, v 0' V 'the'here 8.---imi1ar1-y' the ,twossides" 2 0 estanrlzslightlyawayfrem'theeastingiwhen ofgwhlfihthelie are fQur, ,nOtieeepartieularly I ov ectiwi-thi elongated; siettoffiiecfeive h and {be/are; against' the top ofithez'bap =g2Q I 6nd 3 said handle pretenting the to escape from the b0re 8, into the tube 12.
I lthe' -regulating' device, and: a small-'serew J i, V I M i e Ordlnar ly the arrangement. 1s such that ti vo depending sides '20" in'di tgd F about twenty pounds. 'ltQfflbOllt. one hundred: i 311a; etl-the'ibtottm" reach. of these" sides sf ,pr. videdilwith qan jinturnedylfiange V that it seatsthe Valve 16 properly 'ea eh tinie J igis; Ltnseated; Thejicap I '20,; it will :heis een,
' end l7is securedto 'theflcasting by means" of H 30 113Wv l7? Whigh .is screwed into the end it: is put into'place, butx when the screws.2S; 7 a h 1 small bore the'uother end 2,5a-iye 'insQei'ted; ;i11::p1ae?,j1;h two s larejbrought snugly int'q' i pfosition with he; i-tlanges got; jthe Qapifluiden a ifeversely V placed jflange f of; the casting." asuindicat ed'in gEi-gure 3 j thi pepticu'l ar'v construction being" ej 'pu'i'posesf bf "assemblyjpi 1 gauge; The Valve 16 is neeted tithe-bar lat? by" the in '14: .21 i h of; the "Opposite sides 1 of the cap "is n t a' he to. said saf ty] 5 ta'cfhable" fc up; high' said 's'aidibar; 610133 911 each} deii 0. 7 h 7 alleljwith said;- barthrQug whieh;.said lag t e op 10f i l-c piandsli the arms Ofthe slide 2li-,l:the"iohjeet' being eout ide oigthe cap mayfzbe' usedgte V ay-han ,V I 92 -f 1 4) heap-M5724 tgmeceive ithe 7 "S g .1251; findi-a m 2sfits lover: the-spring if it I" I l'lfhezrmoying qt; thezs'lide stow d ":er.' away i ilpon. 3 I 1 ing the stem passageti ayhy theiflange 6,3 and at thefsame time 'unseating the'I'nai'n H check valve 4. Thiswillfpermit airjto pass '4 through the passagewayv 8int0 the 'pneu--' matic tube; and when thegpi'essure -.in;th e pneumatic tube is higheenough, to unseat the safety valve 16, thatpressure beingjdeter-H mined-bythe plosition gatfwhich the :slide 21 'is pl'ac ed in accordance with the scale. on the I V 1 7' I outside of the sides ofthe. capQO, thesafety ivalvewilliblow 'ofi zindgijefthe'alarhi that the desiredpfe'ssu-re' hasb'een i'eachedwithin 7 ,theftube, Therwork nan ilhhof e0urse,.at ,7 Y once" release the" handle 31' and' f'remove the'f .01 irontthe stemleoi-the' pneumatic "tuhei r the pressure to begindieated,willfrunfffeir and twenty poundspensquaieinchlon'thei I gauge on the outside-' qf theisidesfxof the Havingthusdescribed my inventienwhat Ipdes'i-rerto secureghy'iLette -siPatenttot-the v United States; Iisia's fol lews; butv modificm tiens may-be madeinicartyingiout theing: ve' ntien assho'wn :inthe: digawings andain" 3i; 7 theeahoye particulalily' described zfi dr in there of, within the purview bf the a'nnexedi cla'; Y autemfitic safetylp'i'essuiie gauge cemja V prising an: elgengatedibasgkhkhiingl a *lon'gi tu a dineLboret'hefein; meeI St-o-admitl birll lde priessurehto said hotefatf he enc1;-the1ie0f{,fa5
hereoflfa valvefi'or said sm alli'boi'e; b"
other 1 end pivotedftq aidase,'.;a: said barg lateral; 2&EnlS 10 said; S 1i;de;. W asewadaptedjto eovei f-said cap pa ife' arins=-eXtenc-l.a :pos. V, 7 spring on said post ,a dapte to ear-against helfeemliaiidga scale nfthe'outside f'saidca a Keen said slots. a
US161546A 1927-01-17 1927-01-17 Automatic safety pressure gauge for inflating tires Expired - Lifetime US1765850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US161546A US1765850A (en) 1927-01-17 1927-01-17 Automatic safety pressure gauge for inflating tires

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US161546A US1765850A (en) 1927-01-17 1927-01-17 Automatic safety pressure gauge for inflating tires

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470164A (en) * 1947-12-18 1949-05-17 Aubrey C Hallmark Automatic air gauge
US2476706A (en) * 1946-02-04 1949-07-19 Dill Mfg Co Inflating and gauging device
US20070113916A1 (en) * 2005-11-07 2007-05-24 Tim Matthews Tire safety valve and inflation device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476706A (en) * 1946-02-04 1949-07-19 Dill Mfg Co Inflating and gauging device
US2470164A (en) * 1947-12-18 1949-05-17 Aubrey C Hallmark Automatic air gauge
US20070113916A1 (en) * 2005-11-07 2007-05-24 Tim Matthews Tire safety valve and inflation device
US7320345B2 (en) * 2005-11-07 2008-01-22 Tim Matthews Tire safety valve and inflation device

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