FR1022682A - Improvements to stud locking devices - Google Patents

Improvements to stud locking devices

Info

Publication number
FR1022682A
FR1022682A FR1022682DA FR1022682A FR 1022682 A FR1022682 A FR 1022682A FR 1022682D A FR1022682D A FR 1022682DA FR 1022682 A FR1022682 A FR 1022682A
Authority
FR
France
Prior art keywords
locking devices
stud locking
stud
devices
locking
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
Other languages
French (fr)
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Application granted granted Critical
Publication of FR1022682A publication Critical patent/FR1022682A/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
    • F16B39/28—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
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
FR1022682D 1949-01-07 1950-07-31 Improvements to stud locking devices Expired FR1022682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE870344X 1949-01-07

Publications (1)

Publication Number Publication Date
FR1022682A true FR1022682A (en) 1953-03-09

Family

ID=20369480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022682D Expired FR1022682A (en) 1949-01-07 1950-07-31 Improvements to stud locking devices

Country Status (3)

Country Link
CH (1) CH288520A (en)
DE (1) DE870344C (en)
FR (1) FR1022682A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314389A1 (en) * 1975-06-12 1977-01-07 Bjd Ind Inc MECHANICAL PARTS FIXING DEVICE BY APPARATUS THREADS
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014813B (en) * 1952-08-25 1957-08-29 Leitz Ernst Gmbh Adjustment device
DE975291C (en) * 1954-03-16 1961-11-02 Bataafsche Petroleum Conical thread connection, especially for deep drilling rods and pipes to be connected directly to one another
DE1158763B (en) * 1954-09-16 1963-12-05 Caterpillar Tractor Co Securing a stud against loosening
DE1109459B (en) * 1957-11-19 1961-06-22 Kloeckner Humboldt Deutz Ag Self-locking stud screw
DE1189320B (en) * 1958-07-14 1965-03-18 Kellermann Fa Rudolf Self-tightening screw connection and process for their manufacture
DE1187069B (en) * 1960-01-20 1965-02-11 Daimler Benz Ag Stud fastening
US4846614A (en) * 1986-12-08 1989-07-11 Rolf Steinbock Differential thread for transfer of screw thread forces
AT13405U1 (en) 2012-01-20 2013-12-15 Ceratizit Austria Gmbh HART MATERIAL THREAD CONNECTION
DE102012107546A1 (en) * 2012-08-17 2014-02-20 Franz Haimer Maschinenbau Kg tooling
DE102019122279A1 (en) * 2019-06-04 2020-12-10 Schaeffler Technologies AG & Co. KG Connecting element with a connecting part having a thread

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314389A1 (en) * 1975-06-12 1977-01-07 Bjd Ind Inc MECHANICAL PARTS FIXING DEVICE BY APPARATUS THREADS
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling

Also Published As

Publication number Publication date
DE870344C (en) 1953-03-12
CH288520A (en) 1953-01-31

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