IT977471B - Dispositivo autobloccante di fissaggio - Google Patents

Dispositivo autobloccante di fissaggio

Info

Publication number
IT977471B
IT977471B IT48407/73A IT4840773A IT977471B IT 977471 B IT977471 B IT 977471B IT 48407/73 A IT48407/73 A IT 48407/73A IT 4840773 A IT4840773 A IT 4840773A IT 977471 B IT977471 B IT 977471B
Authority
IT
Italy
Prior art keywords
self
fixing device
locking fixing
locking
fixing
Prior art date
Application number
IT48407/73A
Other languages
English (en)
Original Assignee
Standard Pressed Steel 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 Standard Pressed Steel Co filed Critical Standard Pressed Steel Co
Application granted granted Critical
Publication of IT977471B publication Critical patent/IT977471B/it

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
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
IT48407/73A 1972-02-22 1973-02-22 Dispositivo autobloccante di fissaggio IT977471B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22821072A 1972-02-22 1972-02-22

Publications (1)

Publication Number Publication Date
IT977471B true IT977471B (it) 1974-09-10

Family

ID=22856256

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48407/73A IT977471B (it) 1972-02-22 1973-02-22 Dispositivo autobloccante di fissaggio

Country Status (13)

Country Link
JP (1) JPS504453A (it)
AR (1) AR195217A1 (it)
BE (1) BE795816A (it)
BR (1) BR7301268D0 (it)
CA (1) CA982034A (it)
DE (1) DE2308557A1 (it)
ES (1) ES411872A1 (it)
FR (1) FR2178576A5 (it)
GB (1) GB1394027A (it)
IE (1) IE38442B1 (it)
IT (1) IT977471B (it)
NL (1) NL7302146A (it)
ZA (1) ZA73968B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX143242A (es) * 1975-06-23 1981-04-06 Mac Lean Fogg Lock Nut Co Mejoras en elementos de sujecion que tienen superficies de apoyo dentadas
DE2556985C2 (de) * 1975-12-18 1982-11-25 Bauer & Schaurte, 4040 Neuß Selbstsicherndes Befestigungselement, wie z.B. eine Schraube oder Mutter
FR2402099A1 (fr) * 1977-09-01 1979-03-30 Bauer Gmbh & Co Carl Element filete a dents de blocage
US4220188A (en) * 1978-07-10 1980-09-02 Russell, Burdsall & Ward Corporation Locking fastener
DE3242545A1 (de) * 1982-11-18 1984-05-24 Volkswagenwerk Ag, 3180 Wolfsburg Unterlegscheibe fuer eine schraubverbindung
DE4115002A1 (de) * 1990-06-01 1991-12-05 Volkswagen Ag Unterlegscheibe fuer eine schraubverbindung
DE9409955U1 (de) 1994-06-20 1994-08-11 Ejot Verbindungstech Gmbh & Co Befestigungselement, z.B. Schraube oder Mutter
JPH10331831A (ja) * 1997-05-27 1998-12-15 Aoyama Seisakusho Co Ltd 弛み止めボルト
DE202008001295U1 (de) * 2008-01-30 2008-03-27 Acument Gmbh & Co. Ohg Rippenprofil für selbstsichernde Schraubverbindungen
DE102010030408A1 (de) * 2010-06-23 2011-12-29 Hilti Aktiengesellschaft Schraube und Verfahren zum Identifizieren der Schraube
CN103398081A (zh) * 2013-07-26 2013-11-20 苏州天华有色金属制品有限公司 一种可防止滑动的垫圈

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS444010Y1 (it) * 1966-12-06 1969-02-14
US3389734A (en) * 1967-03-28 1968-06-25 Illinois Tool Works Locking and sealing screw
GB1268862A (en) * 1968-05-31 1972-03-29 Standard Pressed Steel Co Self-locking fastener

Also Published As

Publication number Publication date
NL7302146A (it) 1973-08-24
ZA73968B (en) 1973-12-19
CA982034A (en) 1976-01-20
GB1394027A (en) 1975-05-14
BE795816A (fr) 1973-06-18
JPS504453A (it) 1975-01-17
ES411872A1 (es) 1976-01-01
AU5216973A (en) 1974-08-15
IE38442B1 (en) 1978-03-15
IE38442L (en) 1973-08-22
FR2178576A5 (it) 1973-11-09
BR7301268D0 (pt) 1974-05-16
DE2308557A1 (de) 1973-08-30
AR195217A1 (es) 1973-09-19

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