ES451931A1 - Sealing washer assemblies - Google Patents

Sealing washer assemblies

Info

Publication number
ES451931A1
ES451931A1 ES451931A ES451931A ES451931A1 ES 451931 A1 ES451931 A1 ES 451931A1 ES 451931 A ES451931 A ES 451931A ES 451931 A ES451931 A ES 451931A ES 451931 A1 ES451931 A1 ES 451931A1
Authority
ES
Spain
Prior art keywords
washer
predetermined
diameter
rigid
wall
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
ES451931A
Other languages
Spanish (es)
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of ES451931A1 publication Critical patent/ES451931A1/en
Expired legal-status Critical Current

Links

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
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation

Abstract

Composite sealing washer device intended to be used with a threaded fastening element having a flared head portion, including a rigid annular fastening washer element and an elastic annular sealing washer element located below the rigid element, having the rigid washer element an upper wall portion with inner and outer walls extending downwardly therefrom and defining an annular housing with a predetermined first outer diameter, the inner wall forming an axial hole in the rigid member of a second predetermined diameter, the outer wall having a predetermined first axial extension and the inner wall having a second predetermined axial extension less than the first axial extension, the flexible washer having a substantially flat upper and lower faces and an internal diameter as well as a external diameter, with d Inner diameter of the flexible washer is less than the second predetermined diameter of the rigid washer, while the outer diameter is less than the first predetermined diameter, the thickness of the flexible washer being greater than the difference between the first and second predetermined axial extensions of the inner walls and external of the rigid washer. (Machine-translation by Google Translate, not legally binding)
ES451931A 1975-09-29 1976-09-28 Sealing washer assemblies Expired ES451931A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61829475A 1975-09-29 1975-09-29

Publications (1)

Publication Number Publication Date
ES451931A1 true ES451931A1 (en) 1978-03-01

Family

ID=24477123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451931A Expired ES451931A1 (en) 1975-09-29 1976-09-28 Sealing washer assemblies

Country Status (10)

Country Link
JP (1) JPS5243059A (en)
AU (1) AU1745776A (en)
CA (1) CA1031612A (en)
DE (1) DE2642349A1 (en)
ES (1) ES451931A1 (en)
FR (1) FR2325844A1 (en)
GB (1) GB1509858A (en)
IT (1) IT1072407B (en)
NZ (1) NZ182177A (en)
SE (1) SE7610707L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129085B (en) * 1982-10-26 1986-02-12 British Screw Co Ltd Fastener and seal combination
JPS6024916U (en) * 1983-07-28 1985-02-20 ニスコ株式会社 Drill screw for thin steel plate
CH665887A5 (en) * 1985-04-16 1988-06-15 Carl Geisser SCREW WITH CAPTIVE WASHER.
JP2591036Y2 (en) * 1992-01-20 1999-02-24 日本パワーファスニング株式会社 Bolt sealing device
US7077611B2 (en) * 2003-05-09 2006-07-18 Fisher Controls International Llc. O-ring forming sealing washer
JP4810059B2 (en) * 2003-08-20 2011-11-09 正康 虎谷 Water stop plate with water stop plate pressing tool
DE102010038728A1 (en) 2010-07-30 2012-02-02 Hilti Aktiengesellschaft fastening device
CN102996607B (en) * 2011-09-16 2014-10-29 上海通用汽车有限公司 Gasket assembly for automotive fastener
ES2423967B1 (en) * 2012-03-13 2014-11-14 Manufactura Moderna De Metales S.A. SCREW BEARING BOARD
US9169862B2 (en) 2013-02-19 2015-10-27 The Boeing Company Self-aligning sleeved protruding head fasteners with electromagnetic effect protection features
JP6527366B2 (en) * 2015-03-31 2019-06-05 日東精工株式会社 Washer screw
CN106321606A (en) * 2016-08-30 2017-01-11 丰业迪睦斯（芜湖）汽车部件有限公司 Automobile hinge waterproof mechanism
JP6292561B1 (en) * 2016-09-26 2018-03-14 グラス・ファイバー工研株式会社 Rosette washer
CN112867872B (en) * 2019-09-27 2022-10-25 东芝三菱电机产业系统株式会社 Washer and fastening structure
CN110565507A (en) * 2019-09-30 2019-12-13 中铁二院工程集团有限责任公司 liquid viscous damper with impact resistance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE432348A (en) * 1938-01-27
GB739490A (en) * 1953-02-19 1955-11-02 Pioneer Oilsealing & Moulding A liquid sealing device
GB881620A (en) * 1958-04-08 1961-11-08 Atomic Energy Authority Uk Improvements in or relating to measuring apparatus
DE1480474A1 (en) * 1965-06-10 1969-10-09 Volkswagenwerk Ag Screw connection with washer
NL6513012A (en) * 1965-10-07 1967-04-10
FR1497960A (en) * 1965-11-03 1967-10-13 Parker Kalon Corp Fixing device
US3452636A (en) * 1967-06-15 1969-07-01 Fasteners Inc Const Weather resistant fastener assembly
US3606357A (en) * 1968-06-24 1971-09-20 John L Yonkers Self-sealing and aligning member
JPS531938Y2 (en) * 1971-05-11 1978-01-19

Also Published As

Publication number Publication date
AU1745776A (en) 1978-03-09
DE2642349A1 (en) 1977-04-07
IT1072407B (en) 1985-04-10
GB1509858A (en) 1978-05-04
FR2325844A1 (en) 1977-04-22
NZ182177A (en) 1978-04-28
JPS5243059A (en) 1977-04-04
FR2325844B1 (en) 1983-01-14
SE7610707L (en) 1977-03-30
CA1031612A (en) 1978-05-23

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