BE752228A - Vis - Google Patents
VisInfo
- Publication number
- BE752228A BE752228A BE752228DA BE752228A BE 752228 A BE752228 A BE 752228A BE 752228D A BE752228D A BE 752228DA BE 752228 A BE752228 A BE 752228A
- Authority
- BE
- Belgium
- Prior art keywords
- screw
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/919—Screw having driving contacts
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83551869A | 1969-06-23 | 1969-06-23 | |
CA55523 | 1969-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE752228A true BE752228A (fr) | 1970-12-21 |
Family
ID=25666106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE752228D BE752228A (fr) | 1969-06-23 | 1970-06-19 | Vis |
Country Status (6)
Country | Link |
---|---|
US (1) | US3604305A (fr) |
BE (1) | BE752228A (fr) |
CA (1) | CA898016A (fr) |
DE (1) | DE2031024A1 (fr) |
FR (1) | FR2052847A5 (fr) |
GB (1) | GB1294765A (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4151621A (en) * | 1974-09-12 | 1979-05-01 | Phillips Screw Company | Tools for punching fastener heads |
JPS55132409A (en) * | 1979-04-03 | 1980-10-15 | Miyagawa Kinzoku Kogyo | Screw and its forming jig |
DE3337535A1 (de) * | 1983-10-14 | 1985-05-02 | Alfons 5758 Fröndenberg Knoche | Schraube mit verbesserten innenantrieb, praegestempel zum pressen des innenantriebs einer derartigen schraube und schraubendreher fuer diese schraube |
IT8452845V0 (it) * | 1984-01-17 | 1984-01-17 | Fossati Onorina | Vite adatta a coppie di serraggio di precisione |
US4712586A (en) * | 1985-05-10 | 1987-12-15 | Mcgard, Inc. | Pipe plug and centering construction for centering ridged key in mating groove in pipe plug |
JPH0781575B2 (ja) * | 1990-11-26 | 1995-08-30 | 有限会社新城製作所 | 凹部付きねじ及びそのドライバビット |
US5366330A (en) * | 1993-07-26 | 1994-11-22 | Vsi Corporation | Fastener head with internal recess having a radial slot configuration and installation tool therefor |
IT1269314B (it) * | 1994-04-14 | 1997-03-26 | Carlo Sala | Vite e relativo attrezzo d'avvitamento |
US6199455B1 (en) * | 1999-03-08 | 2001-03-13 | Jjct Enterprises, Inc. | Driver, fastener and forming tool |
US6848907B2 (en) * | 2002-06-24 | 2005-02-01 | Osstem Implant Co., Ltd. | Screw for dental implants |
US20040177729A1 (en) * | 2003-03-10 | 2004-09-16 | Jory Bell | Screw and screw driver |
US20060110237A1 (en) * | 2004-11-23 | 2006-05-25 | Richard Belinda | Spline drive fastener system |
CN103185055A (zh) * | 2011-12-29 | 2013-07-03 | 鸿富锦精密工业(深圳)有限公司 | 紧固件、与其配合的驱动件及成型该紧固件的冲子 |
GB201222688D0 (en) | 2012-12-17 | 2013-01-30 | Depuy Ireland | A twist-drivable pin assembly |
DE102013105810A1 (de) * | 2013-06-05 | 2014-12-11 | Ejot Gmbh & Co. Kg | Schraube mit einem einen Antrieb aufweisenden Schraubenkopf |
CN103599985B (zh) * | 2013-11-14 | 2015-09-30 | 桂林福达全州高强度螺栓有限公司 | 螺栓加工过程中棒料倒角冲孔的装置 |
CN104384306B (zh) * | 2014-11-25 | 2017-08-04 | 河南航天精工制造有限公司 | 一种反冲方模具 |
US9815324B2 (en) * | 2015-06-12 | 2017-11-14 | Hyundai Motor Company | Antitheft nut |
USD812460S1 (en) * | 2016-08-19 | 2018-03-13 | Katsuyuki Totsu | Screw |
US11572914B2 (en) * | 2020-02-27 | 2023-02-07 | Essence Method Refine Co., Ltd. | Screw having a head with different sockets |
CN114396422A (zh) * | 2022-01-28 | 2022-04-26 | 航天精工股份有限公司 | 一种加强型十二角头螺栓及加工方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH250449A (de) * | 1945-09-18 | 1947-08-31 | Schiatti Emilio | Ein Gewinde aufweisendes Verbindungsorgan. |
US2914984A (en) * | 1956-09-20 | 1959-12-01 | Robertson Mfg Co | Screw socket of pyramidal cross section terminating in a conical bottom wall |
-
1969
- 1969-06-23 US US835518A patent/US3604305A/en not_active Expired - Lifetime
- 1969-06-27 CA CA898016A patent/CA898016A/en not_active Expired
-
1970
- 1970-06-19 BE BE752228D patent/BE752228A/fr unknown
- 1970-06-19 GB GB29877/70A patent/GB1294765A/en not_active Expired
- 1970-06-19 FR FR7022852A patent/FR2052847A5/fr not_active Expired
- 1970-06-23 DE DE19702031024 patent/DE2031024A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CA898016A (en) | 1972-04-18 |
US3604305A (en) | 1971-09-14 |
DE2031024A1 (de) | 1971-01-21 |
FR2052847A5 (fr) | 1971-04-09 |
GB1294765A (en) | 1972-11-01 |
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