BE510903A - - Google Patents
Info
- Publication number
- BE510903A BE510903A BE510903DA BE510903A BE 510903 A BE510903 A BE 510903A BE 510903D A BE510903D A BE 510903DA BE 510903 A BE510903 A BE 510903A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- F16B39/30—Locking exclusively by special shape of the screw-thread
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- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0883—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with split rings or wire between the threads of the dowel body or in grooves near a conical surface
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- 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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1038680T | 1951-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510903A true BE510903A (en) |
Family
ID=9587799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510903D BE510903A (en) | 1951-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE510903A (en) |
| CH (1) | CH305505A (en) |
| FR (1) | FR1038680A (en) |
| GB (1) | GB748338A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837005A (en) * | 1952-12-20 | 1958-06-03 | Hans Sickinger | Expanding helical coil for a wood screw |
| US3302509A (en) * | 1964-04-03 | 1967-02-07 | Henry J Modrey | Expansion anchor |
| US4712955A (en) * | 1985-05-14 | 1987-12-15 | Rexnord Inc. | Expandable fastener assembly |
| DE3609562A1 (en) * | 1986-03-21 | 1987-09-24 | Fischer Artur Werke Gmbh | Fastening element, in particular for anchoring in concrete |
| GB9205467D0 (en) * | 1992-03-11 | 1992-04-22 | Southern Springs Limited | Fixing means |
| DE20113588U1 (en) * | 2001-08-16 | 2003-01-02 | fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal | Anchor for anchoring with mortar |
| WO2019192564A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Dumbbell-shaped asymmetric bidirectional tapered thread connection pair having larger left taper and small right taper |
| WO2019192550A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Olive-shaped bidirectional tapered external thread and conventional thread connection structure having large left taper and small right taper |
| WO2019192551A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Connection structure of bolt and nut with olive-shaped bidirectional conical thread having small left taper and large right taper |
-
0
- BE BE510903D patent/BE510903A/xx unknown
-
1951
- 1951-04-26 FR FR1038680D patent/FR1038680A/en not_active Expired
-
1952
- 1952-04-09 GB GB9046/52A patent/GB748338A/en not_active Expired
- 1952-04-19 CH CH305505D patent/CH305505A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH305505A (en) | 1955-02-28 |
| GB748338A (en) | 1956-04-25 |
| FR1038680A (en) | 1953-09-30 |