SE395754B - SCREW WITH OVAL HEAD - Google Patents

SCREW WITH OVAL HEAD

Info

Publication number: SE395754B
Authority: SE; Sweden
Prior art keywords: screw; oval head; oval; head
Prior art date: 1972-02-28

Application number

SE7302835A

Other languages

Swedish (sv)

Inventor

Sok

Original Assignee

Okada Jujiro

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-02-28

Filing date

1973-02-28

Publication date

1977-08-22

1973-02-28 Application filed by Okada Jujiro filed Critical Okada Jujiro

1977-08-22 Publication of SE395754B publication Critical patent/SE395754B/en

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
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Surgical Instruments (AREA)
Laminated Bodies (AREA)
Dry Formation Of Fiberboard And The Like (AREA)
Jigs For Machine Tools (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

SE7302835A 1972-02-28 1973-02-28 SCREW WITH OVAL HEAD SE395754B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP47019703A JPS4887247A (en)	1972-02-28	1972-02-28

Publications (1)

Publication Number	Publication Date
SE395754B true SE395754B (en)	1977-08-22

Family

ID=12006618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7302835A SE395754B (en)	1972-02-28	1973-02-28	SCREW WITH OVAL HEAD

Country Status (15)

Country	Link
US (1)	US3859888A (en)
JP (1)	JPS4887247A (en)
AU (1)	AU475880B2 (en)
BE (1)	BE795984A (en)
BR (1)	BR7206245D0 (en)
CH (1)	CH561863A5 (en)
DE (1)	DE2241293C3 (en)
DK (1)	DK138912B (en)
FR (1)	FR2174590A5 (en)
GB (1)	GB1327719A (en)
IT (1)	IT962202B (en)
NL (1)	NL7302545A (en)
NO (1)	NO131518C (en)
SE (1)	SE395754B (en)
ZA (1)	ZA731002B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4093285A (en) *	1976-03-18	1978-06-06	Fayle Paul R	Window lock
USD270424S (en)	1980-10-22	1983-09-06	The Eastern Company	Tool operator for tool-operated locks
USD270229S (en)	1980-10-22	1983-08-23	The Eastern Company	Tool and operator head for tool-operated lock
AT388215B (en) *	1985-07-11	1989-05-26	Sfs Stadler Ag	Fastener and driving tool therefor
US4693655A (en) *	1985-08-20	1987-09-15	Shigeru Omori	Anti-theft device for vehicle wheels (geared oval nut)
DE19718712C1 (en) *	1997-05-02	1998-10-22	Sfs Ind Holding Ag	Screw for connecting thin workpieces
AUPQ158099A0 (en) *	1999-07-12	1999-08-05	Goodcart Pty Limited	Security screw
AU752416B2 (en) *	1999-07-12	2002-09-19	Goodcart Pty Limited	Security screw
NL1021737C2 (en) *	2002-10-24	2004-04-27	Alcoa Nederland Bv	Locking device for e.g. access hatch in lamppost, comprises screw bolt with non round head which can be turned using cap
DE20303978U1 (en)	2003-03-13	2003-05-15	Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch	Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool
DE102010000083A1 (en) *	2010-01-14	2011-07-28	Ludwig Hettich & Co., 78713	Method and dies for making a screw

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1684096A (en) *	1927-12-27	1928-09-11	James W Hughes	Cap nut
FR1255801A (en) *	1960-04-30	1961-03-10	Gewerk Eisenhuette Westfalia	Fixing device for interchangeable wear plates for conveyors used in particular in mining operations
US3134291A (en) *	1961-10-09	1964-05-26	South Chester Corp	Non-removable screw
US3212392A (en) *	1962-06-22	1965-10-19	Nat Lock Co	Cup head screw
US3369441A (en) *	1966-05-04	1968-02-20	Anchor Engineering Co	Fastener with tapered tool engaging surfaces
GB1188163A (en) *	1967-04-19	1970-04-15	Jujiro Okada	An Elliptically-Headed Screw
JPS4938780B1 (en) *	1970-06-11	1974-10-21

1972
- 1972-02-28 JP JP47019703A patent/JPS4887247A/ja active Pending
- 1972-07-24 US US274211A patent/US3859888A/en not_active Expired - Lifetime
- 1972-08-01 GB GB3594272A patent/GB1327719A/en not_active Expired
- 1972-08-22 DE DE2241293A patent/DE2241293C3/en not_active Expired
- 1972-08-23 IT IT52322/72A patent/IT962202B/en active
- 1972-09-11 BR BR006245/72A patent/BR7206245D0/en unknown
1973
- 1973-02-13 ZA ZA731002A patent/ZA731002B/en unknown
- 1973-02-14 AU AU52150/73A patent/AU475880B2/en not_active Expired
- 1973-02-16 CH CH223173A patent/CH561863A5/xx not_active IP Right Cessation
- 1973-02-23 NL NL7302545A patent/NL7302545A/xx unknown
- 1973-02-23 DK DK98873AA patent/DK138912B/en unknown
- 1973-02-26 NO NO757/73A patent/NO131518C/no unknown
- 1973-02-27 BE BE2052557A patent/BE795984A/en unknown
- 1973-02-27 FR FR7306841A patent/FR2174590A5/fr not_active Expired
- 1973-02-28 SE SE7302835A patent/SE395754B/en unknown

Also Published As

Publication number	Publication date
BR7206245D0 (en)	1973-12-13
FR2174590A5 (en)	1973-10-12
BE795984A (en)	1973-06-18
AU5215073A (en)	1974-08-15
DE2241293B2 (en)	1977-02-10
DK138912B (en)	1978-11-13
GB1327719A (en)	1973-08-22
NO131518B (en)	1975-03-03
NO131518C (en)	1975-06-11
DE2241293C3 (en)	1978-12-14
DK138912C (en)	1979-04-23
ZA731002B (en)	1973-11-28
DE2241293A1 (en)	1973-09-06
JPS4887247A (en)	1973-11-16
IT962202B (en)	1973-12-20
AU475880B2 (en)	1976-09-09
US3859888A (en)	1975-01-14
NL7302545A (en)	1973-08-30
CH561863A5 (en)	1975-05-15

Publication	Publication Date	Title
SE394250B (en)	1977-06-20	SHOWER HEAD
FI54994B (en)	1979-01-31	ENGAONGSBLOEJA MED TEJPFAESTNING
SE397713B (en)	1977-11-14	SCREW
SE390993B (en)	1977-01-31	SAVE
AT319857B (en)	1975-01-10	Shower head
SE395754B (en)	1977-08-22	SCREW WITH OVAL HEAD
AT311901B (en)	1973-12-10	Shower head
FI55417B (en)	1979-03-30	MINNESANORDNING MED RESERVMINNESELEMENT
SE395535B (en)	1977-08-15	ANGALSTRARE WITH FORCED CIRCULATION
IT982700B (en)	1974-10-21	PERFECTED MEMBRY
NO142477C (en)	1980-08-27	TRIAZOLO-ISOINDOL DERIVATIVES WITH FERTILIZATION-INHIBITIVE EFFECT
FI54500B (en)	1978-08-31	ICKE-ELEKTRISK BELAEGGNING MED KOPPAR
NO142079C (en)	1980-06-25	TRIAZOLO-ISOQINOLINE DERIVATIVES WITH FERTILIZATION-INHIBITIVE EFFECT
AT344460B (en)	1978-07-25	Countersunk head
FI54966B (en)	1978-12-29	FAEST SCREW
FI56910B (en)	1979-12-31	ANSLUTNINGSLIST MED OEVERSPAENNINGSSKYDDSANORDNING
AT318982B (en)	1974-11-25	Detachable screw connection
DK132171C (en)	1976-04-12	HALOGENALCANCULOSPHONIC ACID AMIDES WITH ACARICID EFFECT
IT993894B (en)	1975-09-30	PERFECTED COMBUSTION HEAD
NO140382C (en)	1979-08-22	TIADIAZOLYLIMIDAZOLIDINONES WITH HERBICIDING EFFECT
NO139605C (en)	1979-04-11	THIADIAZOLYLURE COMPOUNDS WITH HERBICID EFFECT
BR7301900D0 (en)	1974-06-27	SCREWING HEAD SCREWING HEAD
CH544622A (en)	1973-11-30	Tool head
AT317094B (en)	1974-08-12	Well head
BR7309907D0 (en)	1974-08-29	PERFECTED MIXER HEAD