FR2230890A2 - Self-locking threaded fastening element - with local flame-sprayed brass layer on threads - Google Patents

Self-locking threaded fastening element - with local flame-sprayed brass layer on threads

Info

Publication number
FR2230890A2
FR2230890A2 FR7416218A FR7416218A FR2230890A2 FR 2230890 A2 FR2230890 A2 FR 2230890A2 FR 7416218 A FR7416218 A FR 7416218A FR 7416218 A FR7416218 A FR 7416218A FR 2230890 A2 FR2230890 A2 FR 2230890A2
Authority
FR
France
Prior art keywords
self
threads
fastening element
sprayed
threaded fastening
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.)
Granted
Application number
FR7416218A
Other languages
English (en)
French (fr)
Other versions
FR2230890B2 (enrdf_load_stackoverflow
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 US05/362,996 external-priority patent/US4033393A/en
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of FR2230890A2 publication Critical patent/FR2230890A2/fr
Application granted granted Critical
Publication of FR2230890B2 publication Critical patent/FR2230890B2/fr
Granted 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
    • F16B39/225—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of a settable material
    • 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
    • F16B39/34—Locking by deformable inserts or like parts
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Lubricants (AREA)
  • Dowels (AREA)
FR7416218A 1973-05-23 1974-05-10 Self-locking threaded fastening element - with local flame-sprayed brass layer on threads Granted FR2230890A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/362,996 US4033393A (en) 1971-03-08 1973-05-23 Self-locking fastener

Publications (2)

Publication Number Publication Date
FR2230890A2 true FR2230890A2 (en) 1974-12-20
FR2230890B2 FR2230890B2 (enrdf_load_stackoverflow) 1978-09-15

Family

ID=23428361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416218A Granted FR2230890A2 (en) 1973-05-23 1974-05-10 Self-locking threaded fastening element - with local flame-sprayed brass layer on threads

Country Status (7)

Country Link
JP (2) JPS50124044A (enrdf_load_stackoverflow)
AR (1) AR201868A1 (enrdf_load_stackoverflow)
BR (1) BR7404182D0 (enrdf_load_stackoverflow)
CA (1) CA1002434A (enrdf_load_stackoverflow)
FR (1) FR2230890A2 (enrdf_load_stackoverflow)
IT (1) IT1012752B (enrdf_load_stackoverflow)
SE (1) SE401247B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607879A1 (fr) * 1986-12-03 1988-06-10 Messerschmitt Boelkow Blohm Systeme de construction et de montage modulaire
EP1389692A1 (de) * 2002-08-16 2004-02-18 Siemens Aktiengesellschaft Selbstsichernde Befestigungsvorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01312031A (ja) * 1988-06-13 1989-12-15 Kawasaki Steel Corp 熱間圧延鋼材の製造方法
JPH0266709U (enrdf_load_stackoverflow) * 1988-11-02 1990-05-21
US11286972B2 (en) 2017-03-24 2022-03-29 Nhk Spring Co., Ltd. Fastening member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR929576A (fr) * 1946-05-02 1947-12-31 Moyen de sûreté et d'étanchéité pour raccords à vis, raccords de tuyaux, joints à brides ou analogues

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR929576A (fr) * 1946-05-02 1947-12-31 Moyen de sûreté et d'étanchéité pour raccords à vis, raccords de tuyaux, joints à brides ou analogues

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PUBLISHING CORP. U.S.A. L'ARTICLE : "SPRAYED COATING HOLDS BOLTS TIGHTER") *
REVUE US : "PRODUCTS ENGINEERING", FEBRUARY, 1973 VOL. 44, NO.2, EDITEE PAR MORGAN-GAMPIAM *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607879A1 (fr) * 1986-12-03 1988-06-10 Messerschmitt Boelkow Blohm Systeme de construction et de montage modulaire
EP1389692A1 (de) * 2002-08-16 2004-02-18 Siemens Aktiengesellschaft Selbstsichernde Befestigungsvorrichtung
WO2004018884A1 (de) * 2002-08-16 2004-03-04 Siemens Aktiengesellschaft Selbstsichernde befestigungsvorrichtung

Also Published As

Publication number Publication date
JPS50124044A (enrdf_load_stackoverflow) 1975-09-29
JPS5889610U (ja) 1983-06-17
CA1002434A (en) 1976-12-28
BR7404182D0 (pt) 1975-01-07
AR201868A1 (es) 1975-04-24
SE401247B (sv) 1978-04-24
IT1012752B (it) 1977-03-10
FR2230890B2 (enrdf_load_stackoverflow) 1978-09-15

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