FR709541A - Rondelle à friction - Google Patents
Rondelle à frictionInfo
- Publication number
- FR709541A FR709541A FR709541DA FR709541A FR 709541 A FR709541 A FR 709541A FR 709541D A FR709541D A FR 709541DA FR 709541 A FR709541 A FR 709541A
- Authority
- FR
- France
- Prior art keywords
- friction washer
- washer
- friction
- 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
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
- F16B39/24—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stringed Musical Instruments (AREA)
- Finger-Pressure Massage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB392431A GB361206A (en) | 1931-02-07 | 1931-02-07 | Improvements in spring washers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR709541A true FR709541A (fr) | 1931-08-06 |
Family
ID=9767457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR709541D Expired FR709541A (fr) | 1931-02-07 | 1931-01-15 | Rondelle à friction |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE377126A (fr) |
CH (1) | CH152664A (fr) |
FR (1) | FR709541A (fr) |
GB (1) | GB361206A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2610401C3 (de) * | 1976-03-12 | 1981-10-29 | Adolf Schnorr GmbH & Co KG Spezialfabrik für Tellerfedern, 7032 Sindelfingen | Schraubensicherung |
-
0
- BE BE377126D patent/BE377126A/xx unknown
-
1931
- 1931-01-15 FR FR709541D patent/FR709541A/fr not_active Expired
- 1931-01-16 CH CH152664D patent/CH152664A/de unknown
- 1931-02-07 GB GB392431A patent/GB361206A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE377126A (fr) | |
GB361206A (en) | 1931-11-19 |
CH152664A (de) | 1932-02-15 |
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