FR1055664A - Dispositif d'écrous de sûreté - Google Patents

Dispositif d'écrous de sûreté

Info

Publication number: FR1055664A
Authority: FR; France
Prior art keywords: nut device; safety nut; safety; nut
Prior art date: 1951-05-16
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)

French (fr)

Inventor

Paul Robert Frei

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.)

1951-05-16

Filing date

1952-05-10

Publication date

1954-02-22

1952-05-10 Application filed filed Critical

1954-02-22 Application granted granted Critical

1954-02-22 Publication of FR1055664A publication Critical patent/FR1055664A/fr

Status Expired legal-status Critical Current

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)
Bolts, Nuts, And Washers (AREA)

FR1055664D 1951-05-16 1952-05-10 Dispositif d'écrous de sûreté Expired FR1055664A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH704509X		1951-05-16

Publications (1)

Publication Number	Publication Date
FR1055664A true FR1055664A (fr)	1954-02-22

Family

ID=4530286

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1055664D Expired FR1055664A (fr)	1951-05-16	1952-05-10	Dispositif d'écrous de sûreté

Country Status (5)

Country	Link
BE (1)	BE511410A (de)
CH (1)	CH285243A (de)
DE (1)	DE901018C (de)
FR (1)	FR1055664A (de)
GB (1)	GB704509A (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR956601A (de) *		1950-02-02
AT131822B (de) *	1931-06-24	1933-02-10	Prager Eisen Ind Ges	Schraubensicherung.
FR933337A (fr) *	1945-06-27	1948-04-16	Fomento Com E Eindustrial S A	écrou de sûreté

0
- BE BE511410D patent/BE511410A/xx unknown
1951
- 1951-05-16 CH CH285243D patent/CH285243A/de unknown
1952
- 1952-05-10 FR FR1055664D patent/FR1055664A/fr not_active Expired
- 1952-05-11 DE DEF9033A patent/DE901018C/de not_active Expired
- 1952-05-14 GB GB12216/52A patent/GB704509A/en not_active Expired

Also Published As

Publication number	Publication date
DE901018C (de)	1954-01-07
GB704509A (en)	1954-02-24
CH285243A (de)	1952-08-31
BE511410A (de)

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