JP7043221B2 - パッキン - Google Patents

パッキン Download PDF

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Publication number
JP7043221B2
JP7043221B2 JP2017211098A JP2017211098A JP7043221B2 JP 7043221 B2 JP7043221 B2 JP 7043221B2 JP 2017211098 A JP2017211098 A JP 2017211098A JP 2017211098 A JP2017211098 A JP 2017211098A JP 7043221 B2 JP7043221 B2 JP 7043221B2
Authority
JP
Japan
Prior art keywords
packing
arcuate portion
sides
arcuate
arc
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 - Fee Related
Application number
JP2017211098A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019082232A5 (enExample
JP2019082232A (ja
Inventor
友和 佐藤
泰裕 小杉
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.)
Yamada Manufacturing Co Ltd
Original Assignee
Yamada Manufacturing 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 Yamada Manufacturing Co Ltd filed Critical Yamada Manufacturing Co Ltd
Priority to JP2017211098A priority Critical patent/JP7043221B2/ja
Priority to US16/160,902 priority patent/US10900569B2/en
Priority to CN201811268178.9A priority patent/CN109723818A/zh
Publication of JP2019082232A publication Critical patent/JP2019082232A/ja
Publication of JP2019082232A5 publication Critical patent/JP2019082232A5/ja
Application granted granted Critical
Publication of JP7043221B2 publication Critical patent/JP7043221B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
JP2017211098A 2017-10-31 2017-10-31 パッキン Expired - Fee Related JP7043221B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017211098A JP7043221B2 (ja) 2017-10-31 2017-10-31 パッキン
US16/160,902 US10900569B2 (en) 2017-10-31 2018-10-15 Packing
CN201811268178.9A CN109723818A (zh) 2017-10-31 2018-10-29 填料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017211098A JP7043221B2 (ja) 2017-10-31 2017-10-31 パッキン

Publications (3)

Publication Number Publication Date
JP2019082232A JP2019082232A (ja) 2019-05-30
JP2019082232A5 JP2019082232A5 (enExample) 2020-12-10
JP7043221B2 true JP7043221B2 (ja) 2022-03-29

Family

ID=66245424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017211098A Expired - Fee Related JP7043221B2 (ja) 2017-10-31 2017-10-31 パッキン

Country Status (3)

Country Link
US (1) US10900569B2 (enExample)
JP (1) JP7043221B2 (enExample)
CN (1) CN109723818A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2024068B1 (en) * 2019-10-21 2021-06-22 Vsh Fittings B V Profiled leak-before-press sealing ring for a press fitting with arc-shaped first type ring portions alternating with linear-shaped second type ring portions.
USD992096S1 (en) * 2020-02-03 2023-07-11 Professional Rental Tools, LLC Sealing gasket apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007321922A (ja) 2006-06-02 2007-12-13 Nok Corp シールリング
JP2008281110A (ja) 2007-05-10 2008-11-20 Nok Corp 密封構造
JP2009002477A (ja) 2007-06-25 2009-01-08 Kayaba Ind Co Ltd シール構造
JP2011179588A (ja) 2010-03-01 2011-09-15 Denso Corp ガスケット
JP2012180933A (ja) 2011-03-01 2012-09-20 Deere & Co 車両の連結器アセンブリのための非対称多葉環状シール

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873132A (en) * 1954-04-23 1959-02-10 Tanner Engineering Co Fluid pressure seal ring
US3550990A (en) * 1969-06-17 1970-12-29 Minnesota Rubber Co Sealing device
JPH09287664A (ja) * 1996-04-19 1997-11-04 Teruaki Masuoka 多葉形断面のｏリング
JP4911275B2 (ja) * 2005-06-24 2012-04-04 Ｎｏｋ株式会社 密封構造
JP6643857B2 (ja) 2014-10-16 2020-02-12 株式会社荒井製作所 ガスケット
US10072776B2 (en) * 2015-08-20 2018-09-11 Deere & Company Fluid connector with annular groove and seal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007321922A (ja) 2006-06-02 2007-12-13 Nok Corp シールリング
JP2008281110A (ja) 2007-05-10 2008-11-20 Nok Corp 密封構造
JP2009002477A (ja) 2007-06-25 2009-01-08 Kayaba Ind Co Ltd シール構造
JP2011179588A (ja) 2010-03-01 2011-09-15 Denso Corp ガスケット
JP2012180933A (ja) 2011-03-01 2012-09-20 Deere & Co 車両の連結器アセンブリのための非対称多葉環状シール

Also Published As

Publication number Publication date
US20190128424A1 (en) 2019-05-02
JP2019082232A (ja) 2019-05-30
US10900569B2 (en) 2021-01-26
CN109723818A (zh) 2019-05-07

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