FR808480A - Boulon perfectionné - Google Patents

Boulon perfectionné

Info

Publication number
FR808480A
FR808480A FR808480DA FR808480A FR 808480 A FR808480 A FR 808480A FR 808480D A FR808480D A FR 808480DA FR 808480 A FR808480 A FR 808480A
Authority
FR
France
Prior art keywords
advanced bolt
advanced
bolt
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
English (en)
Inventor
Ettore Bugatti
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 filed Critical
Application granted granted Critical
Publication of FR808480A publication Critical patent/FR808480A/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
    • 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
    • F16B39/36—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 with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
FR808480D 1935-10-26 1935-10-26 Boulon perfectionné Expired FR808480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669169X 1935-10-26

Publications (1)

Publication Number Publication Date
FR808480A true FR808480A (fr) 1937-02-08

Family

ID=9015583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808480D Expired FR808480A (fr) 1935-10-26 1935-10-26 Boulon perfectionné

Country Status (4)

Country Link
US (1) US2180030A (fr)
DE (1) DE669169C (fr)
FR (1) FR808480A (fr)
GB (1) GB482315A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479075A (en) * 1944-11-24 1949-08-16 Margaret J Martin Screw locking means
US2514121A (en) * 1944-11-30 1950-07-04 Curtiss Wright Corp Tool
US3618135A (en) * 1970-02-06 1971-11-02 Avco Corp Variable capacitor of the locking type
SE420009B (sv) * 1979-12-21 1981-09-07 Ericsson Telefon Ab L M Expanderskruv for fastsettning i en halighet
US4845818A (en) * 1986-07-16 1989-07-11 Perry Oliver L Device for changing fuel pump on internal combustion engine
US5183358A (en) * 1992-06-29 1993-02-02 Foulkes Jr Albert E Expandable fixture pin for machine tools
DE202008013896U1 (de) 2008-10-17 2010-03-11 Liebherr-Hydraulikbagger Gmbh Verfahrbares Arbeitsgerät

Also Published As

Publication number Publication date
GB482315A (en) 1938-03-28
US2180030A (en) 1939-11-14
DE669169C (de) 1938-12-19

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