BE760122A - LOCKING SCREW WITH POLYGONAL HEAD AND INTERMEDIATE NUT - Google Patents
LOCKING SCREW WITH POLYGONAL HEAD AND INTERMEDIATE NUTInfo
- Publication number
- BE760122A BE760122A BE760122A BE760122A BE760122A BE 760122 A BE760122 A BE 760122A BE 760122 A BE760122 A BE 760122A BE 760122 A BE760122 A BE 760122A BE 760122 A BE760122 A BE 760122A
- Authority
- BE
- Belgium
- Prior art keywords
- locking screw
- polygonal head
- intermediate nut
- nut
- polygonal
- Prior art date
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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
- F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
- F16B37/0892—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
-
- 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)
- Package Frames And Binding Bands (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691962009 DE1962009A1 (en) | 1969-12-11 | 1969-12-11 | Locking screw with a square head, with an intermediate nut on the screw and a locking screw on this |
Publications (1)
Publication Number | Publication Date |
---|---|
BE760122A true BE760122A (en) | 1971-05-17 |
Family
ID=5753492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE760122A BE760122A (en) | 1969-12-11 | 1970-12-09 | LOCKING SCREW WITH POLYGONAL HEAD AND INTERMEDIATE NUT |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT300472B (en) |
BE (1) | BE760122A (en) |
CH (1) | CH526730A (en) |
DE (1) | DE1962009A1 (en) |
FR (1) | FR2073631A5 (en) |
GB (1) | GB1279212A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1758284B1 (en) * | 1968-05-07 | 1970-10-15 | Becker Pruente Gmbh | Wire mesh mat for the warping of expansion profiles in mining and tunnel construction |
DE2620672C2 (en) * | 1976-05-11 | 1983-11-03 | Becker-Prünte GmbH, 4354 Datteln | Wire mesh mat for line expansion in mining and tunnel construction |
FR2531155A1 (en) * | 1982-07-27 | 1984-02-03 | Delta Mics | Device for preventing a nut, a screw or a fixing bolt from loosening. |
NO159616C (en) * | 1985-06-19 | 1989-01-18 | Harald Kolvereid | L SMUTTER. |
AT384471B (en) * | 1986-04-23 | 1987-11-25 | Otto Ritzinger | METHOD FOR SECURING THROUGH-SCREWS WITH A HEXAGON (MULTI-SIDED) FASTENING NUT |
WO1987007928A1 (en) * | 1986-06-19 | 1987-12-30 | Harald Kolvereid | Combi-nut |
DE4113411C2 (en) * | 1991-04-20 | 1994-01-20 | Eberle Medizintech Elemente | Body with external screw thread |
JP3182117B2 (en) * | 1997-09-25 | 2001-07-03 | 株式会社石亀工業 | Lock nut with nut matching means |
CN1078320C (en) * | 1998-09-15 | 2002-01-23 | 林仲义 | Check nut capable of being screwed in smoothly and with direct axial force indication |
JP2005030584A (en) * | 2003-06-18 | 2005-02-03 | Jm Engineering Kk | Bolt/nut antiloosening structure |
CN105387056A (en) * | 2015-12-02 | 2016-03-09 | 广西大学 | Device for preventing nut looseness |
CN107191463A (en) * | 2017-07-19 | 2017-09-22 | 太仓永固精密制件有限公司 | A kind of bolt fastener with internal clamp |
CN109099047A (en) * | 2018-09-25 | 2018-12-28 | 毕晓峰 | Never becoming loose nut and installation method |
CN109595247B (en) * | 2019-01-25 | 2023-10-31 | 华侨大学 | Self-locking check bolt and installation method thereof |
CA3044632A1 (en) * | 2019-05-29 | 2020-11-29 | Gordian Enterprises Inc. | Split nut |
WO2023122808A1 (en) | 2021-12-22 | 2023-06-29 | IMS Engineering (Pty) Ltd | Split nut assembly |
-
1969
- 1969-12-11 DE DE19691962009 patent/DE1962009A1/en active Pending
-
1970
- 1970-02-27 AT AT185570A patent/AT300472B/en not_active IP Right Cessation
- 1970-12-09 CH CH1825570A patent/CH526730A/en not_active IP Right Cessation
- 1970-12-09 BE BE760122A patent/BE760122A/en unknown
- 1970-12-09 GB GB5851570A patent/GB1279212A/en not_active Expired
- 1970-12-11 FR FR7044741A patent/FR2073631A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1279212A (en) | 1972-06-28 |
AT300472B (en) | 1972-07-25 |
DE1962009A1 (en) | 1971-06-16 |
CH526730A (en) | 1972-08-15 |
FR2073631A5 (en) | 1971-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE760122A (en) | LOCKING SCREW WITH POLYGONAL HEAD AND INTERMEDIATE NUT | |
BE773877A (en) | MECHANISM IN THE FORM OF A SCREW AND A NUT | |
CH482932A (en) | Self-locking elastic nut | |
DE1908002B2 (en) | SECURED SCREW AND NUT CONNECTION | |
FR86524E (en) | Self-locking screw heads and nuts | |
AT261326B (en) | Screw nut | |
BE756221A (en) | METAL SCREW WITH SYNTHETIC HEAD ( | |
FR1495109A (en) | Screw and nut mechanism | |
FR1395608A (en) | Self-locking screw heads and nuts | |
FR1484112A (en) | Advanced Nut Wrench | |
FR1352584A (en) | Screw and nut mechanism | |
CH538059A (en) | Self-locking screw or nut | |
FR1520975A (en) | self-locking nut | |
FR1534038A (en) | High rigidity screw and nut clamping device | |
FR1481612A (en) | Screw and nut mechanism | |
CA934986A (en) | Long span screw and nut drives | |
CA940338A (en) | Long span screw and nut drives | |
CA942102A (en) | Long span screw and nut drives | |
AT292390B (en) | Feed nut and lock nut | |
ES92241Y (en) | Auxiliary cap for screw nuts and the like | |
CH490620A (en) | Self-locking screw or nut | |
FR1399063A (en) | Screw and nut wrench | |
ES113486Y (en) | Anchor nut and screw connection | |
DE6609476U (en) | SCREW CAP WITH WEAKING LINES | |
CH524538A (en) | Device for screwing on screw caps on containers |