ES379167A1 - Composite locking and sealing washer - Google Patents

Composite locking and sealing washer

Info

Publication number
ES379167A1
ES379167A1 ES379167A ES379167A ES379167A1 ES 379167 A1 ES379167 A1 ES 379167A1 ES 379167 A ES379167 A ES 379167A ES 379167 A ES379167 A ES 379167A ES 379167 A1 ES379167 A1 ES 379167A1
Authority
ES
Spain
Prior art keywords
sealing washer
matrix
composite locking
washer
washers
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
ES379167A
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.)
NOUVEAUTES MECANIQUES ET ELECT
Original Assignee
NOUVEAUTES MECANIQUES ET ELECT
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 NOUVEAUTES MECANIQUES ET ELECT filed Critical NOUVEAUTES MECANIQUES ET ELECT
Publication of ES379167A1 publication Critical patent/ES379167A1/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Food-Manufacturing Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Improvements in the manufacture of concave locking and sealing compound washers, especially for countersunk head screws, characterized by the fact that this washer is structured on the basis of an elastically and/or plastically deformable material matrix, in which it is fully embedded an annular metallic core made up of a solid inner portion around a circular central hole and an outer portion cut out in twisted radial teeth that have sharp edges that surface the surface of the matrix. (Machine-translation by Google Translate, not legally binding)
ES379167A 1969-05-09 1970-04-29 Composite locking and sealing washer Expired ES379167A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6915003A FR2041634A5 (en) 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
ES379167A1 true ES379167A1 (en) 1972-09-01

Family

ID=9033767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379167A Expired ES379167A1 (en) 1969-05-09 1970-04-29 Composite locking and sealing washer

Country Status (4)

Country Link
DE (1) DE7015932U (en)
ES (1) ES379167A1 (en)
FR (1) FR2041634A5 (en)
GB (1) GB1313691A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134973C2 (en) * 1981-01-23 1983-12-29 Veith Pirelli AG, 6128 Höchst Device for attaching a flexible sheet to a wall
AU2008200632B2 (en) * 2007-02-09 2011-06-30 Kangas, Eila Anneli Locking washer
DE102016208665A1 (en) * 2016-05-19 2017-11-23 Zf Friedrichshafen Ag Device for detachable axial connection of two shafts of a transmission

Also Published As

Publication number Publication date
DE7015932U (en) 1970-08-13
GB1313691A (en) 1973-04-18
FR2041634A5 (en) 1971-01-29

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