CH634637A5 - Two-ended fastening element and its fitting tool - Google Patents
Two-ended fastening element and its fitting tool Download PDFInfo
- Publication number
- CH634637A5 CH634637A5 CH605079A CH605079A CH634637A5 CH 634637 A5 CH634637 A5 CH 634637A5 CH 605079 A CH605079 A CH 605079A CH 605079 A CH605079 A CH 605079A CH 634637 A5 CH634637 A5 CH 634637A5
- Authority
- CH
- Switzerland
- Prior art keywords
- flange
- rod
- tool
- bolt
- fastening element
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 230000001154 acute effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 230000000630 rising effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/042—Specially-shaped shafts for retention or rotation by a tool, e.g. of polygonal cross-section
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
-
- 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
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
- F16B35/065—Specially-shaped heads with self-countersink-cutting means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
- Clamps And Clips (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Dowels (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/921,662 US4223585A (en) | 1977-06-09 | 1978-07-03 | Double-ended stud with combined driving and locking means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH634637A5 true CH634637A5 (en) | 1983-02-15 |
Family
ID=25445773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH605079A CH634637A5 (en) | 1978-07-03 | 1979-06-28 | Two-ended fastening element and its fitting tool |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1126062A (sv) |
| CH (1) | CH634637A5 (sv) |
| ES (1) | ES8105451A2 (sv) |
| IT (1) | IT1165128B (sv) |
| SE (1) | SE440819B (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT407539B (de) * | 1999-04-22 | 2001-04-25 | Holzinger Alois Sen | Einrichtung zur distanzierten befestigung von wärmedämmplatten an wänden oder decken |
-
1979
- 1979-06-12 CA CA329,543A patent/CA1126062A/en not_active Expired
- 1979-06-13 SE SE7905183A patent/SE440819B/sv unknown
- 1979-06-28 IT IT23943/79A patent/IT1165128B/it active
- 1979-06-28 CH CH605079A patent/CH634637A5/fr not_active IP Right Cessation
- 1979-07-02 ES ES482123A patent/ES8105451A2/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT407539B (de) * | 1999-04-22 | 2001-04-25 | Holzinger Alois Sen | Einrichtung zur distanzierten befestigung von wärmedämmplatten an wänden oder decken |
Also Published As
| Publication number | Publication date |
|---|---|
| ES482123A0 (es) | 1981-05-16 |
| IT1165128B (it) | 1987-04-22 |
| CA1126062A (en) | 1982-06-22 |
| ES8105451A2 (es) | 1981-05-16 |
| IT7923943A0 (it) | 1979-06-28 |
| SE7905183L (sv) | 1980-02-29 |
| SE440819B (sv) | 1985-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |