CA1072609A - Fill and vent valve assembly - Google Patents

Fill and vent valve assembly

Info

Publication number
CA1072609A
CA1072609A CA301,985A CA301985A CA1072609A CA 1072609 A CA1072609 A CA 1072609A CA 301985 A CA301985 A CA 301985A CA 1072609 A CA1072609 A CA 1072609A
Authority
CA
Canada
Prior art keywords
bore
passage
valve assembly
fluid
stem
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
CA301,985A
Other languages
English (en)
French (fr)
Inventor
Ara L. Corrigan
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1072609A publication Critical patent/CA1072609A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/30—Track-tensioning means
    • B62D55/305—Track-tensioning means acting on pivotably mounted idlers
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86292—System with plural openings, one a gas vent or access opening
    • Y10T137/86324—Tank with gas vent and inlet or outlet
    • Y10T137/86332—Vent and inlet or outlet in unitary mounting
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86558—Plural noncommunicating flow paths
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
CA301,985A 1977-07-29 1978-04-26 Fill and vent valve assembly Expired CA1072609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,173 US4146053A (en) 1977-07-29 1977-07-29 Fill and vent valve assembly

Publications (1)

Publication Number Publication Date
CA1072609A true CA1072609A (en) 1980-02-26

Family

ID=25230082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,985A Expired CA1072609A (en) 1977-07-29 1978-04-26 Fill and vent valve assembly

Country Status (5)

Country Link
US (1) US4146053A (enExample)
JP (1) JPS5427135A (enExample)
CA (1) CA1072609A (enExample)
FR (1) FR2398657B1 (enExample)
GB (1) GB1561221A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002277A1 (en) * 1980-02-05 1981-08-20 Caterpillar Tractor Co Equalizer bar support assembly
US5067518A (en) * 1991-05-01 1991-11-26 Ransburg Corporation Pressure feed paint cup valve
US6929020B1 (en) * 2002-02-19 2005-08-16 Klune Industries, Inc. Fluid pressure releasing system and method
US6869244B2 (en) * 2002-12-17 2005-03-22 Caterpillar Inc Articulated pin joint for a track chain
US7914087B2 (en) * 2007-09-14 2011-03-29 Deere & Company Automatic track tensioning system
JP5591015B2 (ja) * 2010-08-09 2014-09-17 キャタピラー エス エー アール エル 履帯調整シリンダの給脂弁および排脂弁の設置構造
JP5579632B2 (ja) * 2011-01-17 2014-08-27 日立建機株式会社 履帯張り調整装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924904A (en) * 1974-05-01 1975-12-09 Deere & Co Grease fitting assembly including safety stop
US3963047A (en) * 1975-09-17 1976-06-15 Caterpillar Tractor Co. Fill and relief valve arrangement
US3987706A (en) * 1975-09-22 1976-10-26 Caterpillar Tractor Co. Fill and relief valve arrangement

Also Published As

Publication number Publication date
US4146053A (en) 1979-03-27
FR2398657A1 (fr) 1979-02-23
FR2398657B1 (fr) 1986-05-30
GB1561221A (en) 1980-02-13
JPS6137155B2 (enExample) 1986-08-22
JPS5427135A (en) 1979-03-01

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Legal Events

Date Code Title Description
MKEX Expiry