SI3084792T1 - Vijak in postopek njegove izdelave - Google Patents
Vijak in postopek njegove izdelave Download PDFInfo
- Publication number
- SI3084792T1 SI3084792T1 SI201530199T SI201530199T SI3084792T1 SI 3084792 T1 SI3084792 T1 SI 3084792T1 SI 201530199 T SI201530199 T SI 201530199T SI 201530199 T SI201530199 T SI 201530199T SI 3084792 T1 SI3084792 T1 SI 3084792T1
- Authority
- SI
- Slovenia
- Prior art keywords
- screw
- cylindrical
- head
- insert
- hole
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 6
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000010949 copper Substances 0.000 claims abstract 4
- 229910052802 copper Inorganic materials 0.000 claims abstract 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 3
- 238000003754 machining Methods 0.000 claims 1
- 239000004411 aluminium Substances 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/025—Composite material having copper as the basic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/001—Working screws
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
- H01H11/042—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by mechanical deformation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
Claims (8)
- Vijak in postopek njegove izdelave Patentni zahtevki1. Vijak, ki ima navojni del in glavo v katero je trajno vstavljen vložek izdelan iz bakra ali aluminija ali iz bakrove zlitine ali iz aluminijeve zlitine, z utori v zgornji ploskvi glave, ki so koncentrični z osjo vijaka, značilen po tem, da vsebuje nasprotni centralni sornik (4), ki ima prednostno sodčkasto obliko in je obdan s cilindrično izvrtino (3), ki ima konično dno s kotom nagiba a od 10° do 30°, kjer ima omenjeni vijak cilindrični vložek (5) izdelan iz bakra ali aluminija ali iz bakrove zlitine ali iz aluminijeve zlitine, ki ima aksialno skoznjo luknjo in je trajno vstavljen v cilindrično izvrtino (3), kjer je zgornja ploskev centralnega somika (4) znižana za d, ki znaša od 0,1 mm do 0,6 mm, pod zgornjo ploskev glave (2).
- 2. Vijak po zahtevku 1, značilen po tem, da sta zunanji ploskvi (3', 3") cilindrične izvrtine (3) vzporedni z osjo vijaka.
- 3. Vijak po zahtevku 1 ali zahtevku 2, značilen po tem, da ima dno cilindrične izvrtine (3) zaokroženo obliko z radijem R, ki znaša od 0,8 L do 1,2 L, kjer je L enako razliki med premerom izvrtine (Ll) in premerom somika (L2).
- 4. Vijak po zahtevku 1 ali zahtevku 2, značilen po tem, da ima zgornja ploskev somika (4) konkavno obliko.
- 5. Vijak po zahtevku 1, značilen po tem, da so stene somika (4) proti cilindričnemu vložku (5) s skoznjo luknjo, konveksne.
- 6. Postopek izdelave vijaka z uporabo tehnik plastične obdelave in strojne obdelave, značilen po tem, daje v prvem koraku izdelan navojni del (1) skupaj z glavo (2) s cilindrično izvrtino (3) z dnom v obliki stožca s kotom nagiba a od 10° do 30°, ki obdaja cilindrični centralni sornik (4), kjer površina glave (2) in površina somika (4) ležita v isti ravnini, v drugem koraku je izdelan cilindrični vložek (5) z aksialno skoznjo luknjo, iz bakra ali aluminija ali iz bakrove zlitine ali iz aluminijeve zlitine, kjer se omenjeni vložek (5) konča na enem koncu s stožcem, s kotom nagiba a od 10° do 30°, ki ima notranji premer in zunanji premer, ki odgovarjata odgovarjajočim premerom cilindrične vdolbine (3) v glavi (2) vijaka, nato v koraku A vložek (5) z aksialno skoznjo luknjo vstavimo v cilindrično izvrtino (3) in je kasneje v koraku B, zgornji del cilindričnega vložka (5) preoblikovan v delu, ki sega preko glave vijaka (2) in je nadalje v koraku plastične obdelave C, sornik (4) preoblikovan s pomočjo primernega orodja in je zgornja ploskev somika (4) istočasno znižana pod zgornjo ploskev glave (2) in je končna olika zgornjega dela cilindričnega vložka (5) oblikovana skupaj z utori (6), ki so poglobljeni v ploskev vložka koncentrično z osjo vijaka.
- 7. Postopek po zahtevku 6, značilen po tem, da ima cilindrični vložek (5) z aksialno skoznjo luknjo prirobnico (7).
- 8. Postopek po zahtevku 6, značilen po tem, da v prvem koraku izdelave vijaka izdelan navojni del (1) skupaj z glavo (2) s cilindrično izvrtino (3), ki ima zaokroženo obliko z radijem R, ki znaša od 0,8 L do 1,2 L, kjer je L enako razliki med premerom izvrtine (Ll) in premerom sornika (L2) in, da je v ločenem koraku izdelan cilindrični vložek (5) s skoznjo luknjo, ki ima na enem koncu posnetje z radijem R, ki znaša od 0,8 L do 1,2 L.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407642A PL225180B1 (pl) | 2014-03-24 | 2014-03-24 | Śruba i sposób jej wytwarzania |
| EP15719014.1A EP3084792B1 (en) | 2014-03-24 | 2015-03-16 | Screw and method of its manufacture |
| PCT/PL2015/050005 WO2015147667A1 (en) | 2014-03-24 | 2015-03-16 | Screw and method of its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI3084792T1 true SI3084792T1 (sl) | 2018-06-29 |
Family
ID=53008828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI201530199T SI3084792T1 (sl) | 2014-03-24 | 2015-03-16 | Vijak in postopek njegove izdelave |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10580593B2 (sl) |
| EP (1) | EP3084792B1 (sl) |
| DK (1) | DK3084792T3 (sl) |
| ES (1) | ES2664808T3 (sl) |
| HR (1) | HRP20180655T1 (sl) |
| HU (1) | HUE036749T2 (sl) |
| LT (1) | LT3084792T (sl) |
| PL (2) | PL225180B1 (sl) |
| PT (1) | PT3084792T (sl) |
| SI (1) | SI3084792T1 (sl) |
| WO (1) | WO2015147667A1 (sl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230258217A1 (en) * | 2022-02-11 | 2023-08-17 | Littelfuse, Inc. | Stud assembly |
| WO2025076601A1 (pt) * | 2023-10-13 | 2025-04-17 | Silva Adairto | Parafuso manual |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US820110A (en) * | 1904-10-04 | 1906-05-08 | Harry Harrison | Means for repairing punctures in pneumatic tires. |
| DE738645C (de) | 1938-04-09 | 1943-08-26 | Aeg | Kontaktstift fuer elektrische Hochspannungsschalter, insbesondere Druckgasschalter |
| US2362999A (en) * | 1943-06-28 | 1944-11-21 | Hewitt Elmer Spencer | Screwhead |
| FR2030944A5 (sl) | 1969-06-07 | 1970-11-13 | Bosch | |
| DE7206287U (de) | 1971-09-17 | 1972-10-19 | Albright Ltd | Elektrische Kontaktanordnung |
| SU642779A1 (ru) | 1976-08-02 | 1979-01-15 | Научно-исследовательский и экспериментальный институт автомобильного электрооборудования и автоприборов | Электрический контакт |
| US5449260A (en) * | 1994-06-10 | 1995-09-12 | Whittle; Weldon M. | Tamper-evident bolt |
| US6186718B1 (en) * | 1998-06-18 | 2001-02-13 | Northrop Grumman Corporation | Threaded fastener having a head with a triangle centerpost within a triangle recess |
| US6302630B1 (en) * | 2000-04-18 | 2001-10-16 | Lockheed Martin | Fastener with recessed head and head insert |
| JP4197599B2 (ja) * | 2002-03-12 | 2008-12-17 | 勝行 戸津 | いじり防止ねじ及びドライバービットとの組合せ並びにいじり防止ねじ製造用ヘッダーパンチ |
| US7066062B2 (en) * | 2003-10-24 | 2006-06-27 | Flesher Robert W | Torque-setting, tamper-resistant fastener and method and tool for use with same |
| FR2916582B1 (fr) | 2007-05-24 | 2009-12-11 | Vis Samar | Vis,notamment borne electrique de demarreur,et procede de realisation |
| US8992151B2 (en) * | 2013-06-06 | 2015-03-31 | Parker Fasteners, LLC | Tamper-resistant fastener |
-
2014
- 2014-03-24 PL PL407642A patent/PL225180B1/pl unknown
-
2015
- 2015-03-16 LT LTEP15719014.1T patent/LT3084792T/lt unknown
- 2015-03-16 DK DK15719014.1T patent/DK3084792T3/en active
- 2015-03-16 US US15/119,997 patent/US10580593B2/en active Active
- 2015-03-16 SI SI201530199T patent/SI3084792T1/sl unknown
- 2015-03-16 PL PL15719014T patent/PL3084792T3/pl unknown
- 2015-03-16 ES ES15719014.1T patent/ES2664808T3/es active Active
- 2015-03-16 HR HRP20180655TT patent/HRP20180655T1/hr unknown
- 2015-03-16 HU HUE15719014A patent/HUE036749T2/hu unknown
- 2015-03-16 PT PT157190141T patent/PT3084792T/pt unknown
- 2015-03-16 WO PCT/PL2015/050005 patent/WO2015147667A1/en not_active Ceased
- 2015-03-16 EP EP15719014.1A patent/EP3084792B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US10580593B2 (en) | 2020-03-03 |
| HRP20180655T1 (hr) | 2018-06-01 |
| DK3084792T3 (en) | 2018-05-22 |
| PT3084792T (pt) | 2018-03-21 |
| PL225180B1 (pl) | 2017-02-28 |
| LT3084792T (lt) | 2018-06-25 |
| ES2664808T3 (es) | 2018-04-23 |
| HUE036749T2 (hu) | 2018-07-30 |
| US20170062145A1 (en) | 2017-03-02 |
| PL407642A1 (pl) | 2015-09-28 |
| EP3084792A1 (en) | 2016-10-26 |
| PL3084792T3 (pl) | 2018-08-31 |
| WO2015147667A1 (en) | 2015-10-01 |
| EP3084792B1 (en) | 2018-01-31 |
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