FR1454933A - Procédé de production d'organes filetés ayant subi un revenu superficiel - Google Patents

Procédé de production d'organes filetés ayant subi un revenu superficiel

Info

Publication number
FR1454933A
FR1454933A FR39993A FR39993A FR1454933A FR 1454933 A FR1454933 A FR 1454933A FR 39993 A FR39993 A FR 39993A FR 39993 A FR39993 A FR 39993A FR 1454933 A FR1454933 A FR 1454933A
Authority
FR
France
Prior art keywords
production
threaded members
threads
undergone surface
surface tempering
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
FR39993A
Other languages
English (en)
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of FR1454933A publication Critical patent/FR1454933A/fr
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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
FR39993A 1964-11-27 1965-11-26 Procédé de production d'organes filetés ayant subi un revenu superficiel Expired FR1454933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US414208A US3301120A (en) 1964-11-27 1964-11-27 Tempered threaded members and method of making

Publications (1)

Publication Number Publication Date
FR1454933A true FR1454933A (fr) 1966-10-07

Family

ID=23640433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39993A Expired FR1454933A (fr) 1964-11-27 1965-11-26 Procédé de production d'organes filetés ayant subi un revenu superficiel

Country Status (3)

Country Link
US (1) US3301120A (fr)
FR (1) FR1454933A (fr)
GB (1) GB1067184A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657957A (en) * 1969-11-24 1972-04-25 Olympic Screw & Rivet Corp Rivet
US4824314A (en) * 1985-02-19 1989-04-25 Northrop Corporation Composite fastener system and manufacturing method thereof
GB8912482D0 (en) * 1989-05-31 1989-07-19 Unifix Ltd Anchors
US5700120A (en) * 1996-08-01 1997-12-23 General Electric Co. Threaded fastener and method of improving the fatigue life thereof
CA2292166A1 (fr) 1999-01-13 2000-07-13 Kent B. Godsted Fermetures a revetement chimique ayant une capacite de penetration et une resistance a l'extraction ameliorees
US6109851A (en) * 1999-01-13 2000-08-29 Illinois Tool Works Inc. Screws having selected heat treatment and hardening
US6086305A (en) 1999-01-13 2000-07-11 Illinois Tool Works Inc. Nails having selected heat treatment and hardening
DE10328197B3 (de) * 2003-06-24 2004-04-08 Hilti Ag Befestigungselement
US7563064B2 (en) * 2005-12-06 2009-07-21 Blount, Inc. Shear resistant rivet and saw chain
DE102015211626A1 (de) * 2015-06-23 2017-01-19 Richard Bergner Verbindungstechnik Gmbh & Co. Kg Verfahren zur Herstellung eines Verbindungselements sowie Verbindungselement
ES2786191T3 (es) * 2016-07-29 2020-10-09 Kamax Holding Gmbh & Co Kg Tornillo de alta resistencia con una capa de recocido
DE102020102982A1 (de) * 2020-02-05 2021-08-05 Böllhoff Verbindungstechnik GmbH Fügeelement, Verbindungsstruktur mit dem Fügeelement, Herstellungsverfahren des Fügeelements und entsprechendes Verbindungsverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US86220A (en) * 1869-01-26 Improvement in malleable cast-iron bolts
US782467A (en) * 1904-12-01 1905-02-14 Jacob Leonard Replogle Method of manufacturing bolts or similar articles.
US2340349A (en) * 1940-04-26 1944-02-01 Budd Induction Heating Inc Internally hardened structure
US2340706A (en) * 1941-12-20 1944-02-01 Budd Induction Heating Inc Threaded pipe end
US2511706A (en) * 1945-06-16 1950-06-13 Gen Motors Corp Method of producing bearing rings
US2730472A (en) * 1952-05-07 1956-01-10 Ohio Crankshaft Co Method of manufacturing hollow tubular articles

Also Published As

Publication number Publication date
GB1067184A (en) 1967-05-03
US3301120A (en) 1967-01-31

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