ES428343A1 - Perfeccionamientos en la construccion de un conjunto de arandela de estanqueidad. - Google Patents

Perfeccionamientos en la construccion de un conjunto de arandela de estanqueidad.

Info

Publication number
ES428343A1
ES428343A1 ES428343A ES428343A ES428343A1 ES 428343 A1 ES428343 A1 ES 428343A1 ES 428343 A ES428343 A ES 428343A ES 428343 A ES428343 A ES 428343A ES 428343 A1 ES428343 A1 ES 428343A1
Authority
ES
Spain
Prior art keywords
washer
sealing washer
assembly
washer assembly
protruding portion
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
ES428343A
Other languages
English (en)
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.)
NAT PLANT HIRE PROPIETARY LIMI
Original Assignee
NAT PLANT HIRE PROPIETARY LIMI
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
Priority claimed from ZA734844A external-priority patent/ZA734844B/xx
Priority claimed from ZA734922A external-priority patent/ZA734922B/xx
Application filed by NAT PLANT HIRE PROPIETARY LIMI filed Critical NAT PLANT HIRE PROPIETARY LIMI
Publication of ES428343A1 publication Critical patent/ES428343A1/es
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
    • 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
    • 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
    • F16B27/00—Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Gasket Seals (AREA)
ES428343A 1973-07-17 1974-07-17 Perfeccionamientos en la construccion de un conjunto de arandela de estanqueidad. Expired ES428343A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA734844A ZA734844B (en) 1973-07-17 1973-07-17 An improved sealing washer
ZA734922A ZA734922B (en) 1973-07-19 1973-07-19 Improvements in sealing washers
ZA743054 1974-05-14

Publications (1)

Publication Number Publication Date
ES428343A1 true ES428343A1 (es) 1976-07-16

Family

ID=27420859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES428343A Expired ES428343A1 (es) 1973-07-17 1974-07-17 Perfeccionamientos en la construccion de un conjunto de arandela de estanqueidad.

Country Status (9)

Country Link
JP (1) JPS5082822A (en)van)
CA (1) CA1007905A (en)van)
DE (1) DE2433875A1 (en)van)
ES (1) ES428343A1 (en)van)
FR (1) FR2238084B3 (en)van)
GB (1) GB1473355A (en)van)
IL (1) IL45287A (en)van)
IN (1) IN142879B (en)van)
OA (1) OA05219A (en)van)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216571U (en)van) * 1975-07-24 1977-02-05
US4183699A (en) * 1978-05-18 1980-01-15 Donan David C Jr Washer/gasket for mine roof bolt assembly
AU532694B2 (en) * 1978-08-16 1983-10-13 A.F.A.Pty. Ltd. Chip catching washers
DE3006820C2 (de) * 1980-02-23 1983-05-26 ROMA Rosemeier GmbH & Co KG, 4973 Vlotho Befestigungteil für eine mit napfförmigen Einprägungen versehene Kunststoffolie zum Schutz von Grundmauern
JPS60139912U (ja) * 1984-02-28 1985-09-17 カワソーテクセル株式会社 安全ワツシヤ
GB8508477D0 (en) * 1985-04-01 1985-05-09 Itw Ltd Sealing washers
JPS63110715U (en)van) * 1987-01-09 1988-07-16
JPH0452610U (en)van) * 1990-09-07 1992-05-06
DE4339760A1 (de) * 1993-11-22 1995-05-24 Sfs Ind Holding Ag Großflächige Unterlegscheibe
GB2311578A (en) * 1996-03-28 1997-10-01 Mai Sys Uk Ltd Load spreading plate
DE29708740U1 (de) * 1997-05-16 1998-09-10 Dürr, Claudia, 89182 Bernstadt Befestigungsvorrichtung zum Befestigen einer Abdichtschicht an einer Unterlage
DE19820958C2 (de) * 1997-05-16 2001-05-10 Claudia Duerr Befestigungsvorrichtung zum Befestigen einer Abdichtschicht an einer Unterlage
DE102004006628A1 (de) * 2004-02-10 2005-09-22 Hasenstab, Werner, Dipl.-Ing., 63814 Mainaschaff Federelement
DE102008041411A1 (de) * 2008-08-21 2010-06-10 Hilti Aktiengesellschaft Schraube mit Dichtscheibenanordnung
AU2012216578B2 (en) * 2012-08-31 2014-12-11 Trelleborg Engineered Products Australia Pty Ltd Sealing device and method
JP6797323B1 (ja) * 2020-03-31 2020-12-09 株式会社トープラ ねじ締結具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045451Y2 (en)van) * 1971-06-29 1975-12-23
JPS517332Y2 (en)van) * 1971-07-05 1976-02-27

Also Published As

Publication number Publication date
AU7127574A (en) 1976-01-22
OA05219A (fr) 1981-02-28
CA1007905A (en) 1977-04-05
IN142879B (en)van) 1977-09-03
FR2238084B3 (en)van) 1977-05-20
GB1473355A (en) 1977-05-11
JPS5082822A (en)van) 1975-07-04
DE2433875A1 (de) 1975-02-06
IL45287A0 (en) 1974-10-22
IL45287A (en) 1976-10-31
FR2238084A1 (en)van) 1975-02-14

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