FR939719A - Perfectionnements aux rondelles pour le blocage d'écrous, vis et analogues - Google Patents

Perfectionnements aux rondelles pour le blocage d'écrous, vis et analogues

Info

Publication number: FR939719A
Authority: FR; France
Prior art keywords: washers; screws; locking nuts; nuts; locking
Prior art date: 1947-01-14
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

Arne Bertil Waller

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.)

1947-01-16

Filing date

1947-01-14

Publication date

1948-11-23

1947-01-14 Application filed filed Critical

1948-11-23 Application granted granted Critical

1948-11-23 Publication of FR939719A publication Critical patent/FR939719A/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
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Connection Of Plates (AREA)

FR939719D 1947-01-16 1947-01-14 Perfectionnements aux rondelles pour le blocage d'écrous, vis et analogues Expired FR939719A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB151747A GB631969A (en)	1947-01-16	1947-01-16	Improvements in locking nuts and bolts

Publications (1)

Publication Number	Publication Date
FR939719A true FR939719A (fr)	1948-11-23

Family

ID=9723337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR939719D Expired FR939719A (fr)	1947-01-16	1947-01-14	Perfectionnements aux rondelles pour le blocage d'écrous, vis et analogues

Country Status (5)

Country	Link
BE (1)	BE470729A (xx)
CH (1)	CH266456A (xx)
FR (1)	FR939719A (xx)
GB (1)	GB631969A (xx)
NL (1)	NL66386C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3715204A1 (de) *	1987-05-07	1988-11-17	Bosch Siemens Hausgeraete	Sicherungsschraube mit schraubenkopf und verfahren zur radialen sicherung der schraubverbindung

0
- BE BE470729D patent/BE470729A/xx unknown
- NL NL66386D patent/NL66386C/xx active
1947
- 1947-01-14 FR FR939719D patent/FR939719A/fr not_active Expired
- 1947-01-16 GB GB151747A patent/GB631969A/en not_active Expired
- 1947-01-23 CH CH266456D patent/CH266456A/de unknown

Also Published As

Publication number	Publication date
NL66386C (xx)
BE470729A (xx)
CH266456A (de)	1950-01-31
GB631969A (en)	1949-11-14

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