FR821595A - Dispositifs pour le blocage des écrous ou des têtes de vis - Google Patents
Dispositifs pour le blocage des écrous ou des têtes de visInfo
- Publication number
- FR821595A FR821595A FR821595DA FR821595A FR 821595 A FR821595 A FR 821595A FR 821595D A FR821595D A FR 821595DA FR 821595 A FR821595 A FR 821595A
- Authority
- FR
- France
- Prior art keywords
- devices
- locking nuts
- screw heads
- heads
- nuts
- 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/005—Set screws; Locking means therefor
-
- 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7041—Interfitted members including set screw
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Bolts, Nuts, And Washers (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE498308X | 1936-07-17 | ||
US153719A US2244930A (en) | 1936-07-17 | 1937-07-15 | Locking device |
US379414A US2354160A (en) | 1936-07-17 | 1941-02-18 | Locking device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR821595A true FR821595A (fr) | 1937-12-08 |
Family
ID=32110680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR821595D Expired FR821595A (fr) | 1936-07-17 | 1937-05-07 | Dispositifs pour le blocage des écrous ou des têtes de vis |
Country Status (3)
Country | Link |
---|---|
US (1) | US2354160A (fr) |
FR (1) | FR821595A (fr) |
GB (1) | GB498308A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560080A (en) * | 1945-12-21 | 1951-07-10 | Nelson A Bottome | Set screw with key extension |
US2907245A (en) * | 1956-10-25 | 1959-10-06 | Gen Am Transport | Setscrew having annular biting edge and central conical point |
US2987091A (en) * | 1957-08-08 | 1961-06-06 | Cincinnati Mine Machinery Co | Set screw construction |
US2974965A (en) * | 1958-03-21 | 1961-03-14 | Besly Welles Corp | Tool holder and expendable tool |
DE2522393C2 (de) * | 1975-05-21 | 1984-01-12 | Richard Heinze Kunststoff-Spritzgießwerke GmbH & Co, 4900 Herford | In einer Aufnahmebohrung verankerbares Beschlagteil |
NL7808045A (nl) * | 1978-07-31 | 1980-02-04 | Philips Nv | Fijnmechanische instelinrichting. |
US4938919A (en) * | 1989-03-06 | 1990-07-03 | Westinghouse Electric Corp. | Hold-down spring clamps on fuel assembly top nozzle |
US5950777A (en) * | 1997-10-30 | 1999-09-14 | Enidine, Inc. | Adjustable, tamper-proof energy absorption device |
US7437248B2 (en) * | 2006-07-03 | 2008-10-14 | Zakaria Sihalla | Water quality sampling system |
US8382809B2 (en) * | 2008-10-17 | 2013-02-26 | Omni Surgical | Poly-axial pedicle screw implements and lock screw therefor |
CN112547858B (zh) * | 2020-12-23 | 2022-03-25 | 安徽力源数控刃模具制造有限公司 | 一种便于固定工作台的挠度补偿装置 |
-
1937
- 1937-05-07 FR FR821595D patent/FR821595A/fr not_active Expired
- 1937-07-05 GB GB18644/37A patent/GB498308A/en not_active Expired
-
1941
- 1941-02-18 US US379414A patent/US2354160A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2354160A (en) | 1944-07-18 |
GB498308A (en) | 1939-01-05 |
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