AT320355B - Self-tapping screw - Google Patents

Self-tapping screw

Info

Publication number: AT320355B
Authority: AT; Austria
Prior art keywords: self; tapping screw; tapping; screw
Prior art date: 1973-04-11

Application number

AT327173A

Other languages

German (de)

Original Assignee

Altenloh Brinck & Co

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.)

1973-04-11

Filing date

1973-04-13

Publication date

1975-02-10

1973-04-11 Priority to DE19732318088D priority Critical patent/DE2318088C2/en

1973-04-13 Application filed by Altenloh Brinck & Co filed Critical Altenloh Brinck & Co

1973-04-13 Priority to AT327173A priority patent/AT320355B/en

1973-04-13 Priority to CH537773A priority patent/CH557479A/en

1973-04-13 Priority to GB1790173A priority patent/GB1357720A/en

1973-04-18 Priority to FR7314219A priority patent/FR2226878A5/fr

1973-05-07 Priority to NL7306347A priority patent/NL172360C/en

1973-05-14 Priority to BE131082A priority patent/BE799501A/en

1975-02-10 Application granted granted Critical

1975-02-10 Publication of AT320355B publication Critical patent/AT320355B/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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0047—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Mechanical Engineering (AREA)
Connection Of Plates (AREA)
Dowels (AREA)

AT327173A 1973-04-11 1973-04-13 Self-tapping screw AT320355B (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
DE19732318088D DE2318088C2 (en)	1973-04-11	1973-04-11	Self-tapping screw
AT327173A AT320355B (en)	1973-04-11	1973-04-13	Self-tapping screw
CH537773A CH557479A (en)	1973-04-11	1973-04-13	SELF-TAPPING SCREW.
GB1790173A GB1357720A (en)	1973-04-11	1973-04-13	Self-tapping screw
FR7314219A FR2226878A5 (en)	1973-04-11	1973-04-18
NL7306347A NL172360C (en)	1973-04-11	1973-05-07	SELF-DRIVING SCREW.
BE131082A BE799501A (en)	1973-04-11	1973-05-14	SELF-TAPPING SCREW,

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
DE2318088		1973-04-11
AT327173A AT320355B (en)	1973-04-11	1973-04-13	Self-tapping screw
CH537773A CH557479A (en)	1973-04-11	1973-04-13	SELF-TAPPING SCREW.
GB1790173A GB1357720A (en)	1973-04-11	1973-04-13	Self-tapping screw
FR7314219A FR2226878A5 (en)	1973-04-11	1973-04-18
NL7306347A NL172360C (en)	1973-04-11	1973-05-07	SELF-DRIVING SCREW.

Publications (1)

Publication Number	Publication Date
AT320355B true AT320355B (en)	1975-02-10

Family

ID=27542424

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT327173A AT320355B (en)	1973-04-11	1973-04-13	Self-tapping screw

Country Status (7)

Country	Link
AT (1)	AT320355B (en)
BE (1)	BE799501A (en)
CH (1)	CH557479A (en)
DE (1)	DE2318088C2 (en)
FR (1)	FR2226878A5 (en)
GB (1)	GB1357720A (en)
NL (1)	NL172360C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51151861U (en) *	1975-05-29	1976-12-04
DE2754870C3 (en) *	1977-12-09	1981-03-19	Eberhard Jaeger Gmbh & Co Kg, 5928 Laasphe	Self-tapping screw
US4291597A (en) *	1978-07-17	1981-09-29	Hallen Company	Cork extractor
GB2042120B (en) *	1979-02-10	1983-07-20	Gutshall C E	Long-pitsch crest thread
DE8327830U1 (en) *	1983-09-28	1985-05-30	Rommel, Erwin, 4320 Hattingen	Slotted screw
DE3337534A1 (en) *	1983-10-14	1985-05-02	Alfons 5758 Fröndenberg Knoche	Universal screw, tool for producing universal screws of this type, and screwdriver for universal screws of this type
EP0142037B1 (en)	1983-10-14	1990-01-31	Alfons Knoche	Universal screw
AT379873B (en) *	1983-10-19	1986-03-10	Sfs Stadler Ag	SELF-TAPING SCREW
AT389923B (en) *	1988-01-29	1990-02-26	Sfs Stadler Ag	SELF-DRILLING AND THREADING SCREW FOR TURNING INTO GAS-CONCRETE
DE4108771A1 (en) *	1991-03-18	1992-09-24	Adolf Wuerth Gmbh & Co Kg	CHIPBOARD SCREW
FR2689944B1 (en) *	1992-04-10	1995-12-01	Forgeage Decolletage Ste Gle	SCREWS FOR ALL TYPES OF NATURAL AND RECONSTITUTED WOOD AND SYNTHETIC MATERIALS.
DE19541839A1 (en) *	1995-11-09	1997-05-15	Berner Gmbh	Self-tapping screw for use in chipboard
DE19749845A1 (en) *	1997-11-11	1999-05-12	Ejot Verbindungstech Gmbh & Co	Cold-rolled fastening screw with self-tapping thread for plastics
US6702537B2 (en) *	2001-01-12	2004-03-09	Illinois Tool Works Inc.	High profile thread forming screw
GB2404604B (en) *	2003-08-04	2006-03-08	Adcock Tech Ltd	A tap and a method of tapping
EP1564422B1 (en) *	2004-02-14	2007-02-07	LuK Lamellen und Kupplungsbau Beteiligungs KG	Procedure and screw for connecting two construction units of a friction coupling
WO2019089273A1 (en) *	2017-11-03	2019-05-09	The Hillman Group, Inc.	Screw-type fastener

1973
- 1973-04-11 DE DE19732318088D patent/DE2318088C2/en not_active Expired
- 1973-04-13 AT AT327173A patent/AT320355B/en not_active IP Right Cessation
- 1973-04-13 GB GB1790173A patent/GB1357720A/en not_active Expired
- 1973-04-13 CH CH537773A patent/CH557479A/en not_active IP Right Cessation
- 1973-04-18 FR FR7314219A patent/FR2226878A5/fr not_active Expired
- 1973-05-07 NL NL7306347A patent/NL172360C/en not_active IP Right Cessation
- 1973-05-14 BE BE131082A patent/BE799501A/en unknown

Also Published As

Publication number	Publication date
NL172360C (en)	1983-08-16
DE2318088B1 (en)	1974-04-11
GB1357720A (en)	1974-06-26
FR2226878A5 (en)	1974-11-15
NL7306347A (en)	1974-11-11
CH557479A (en)	1974-12-31
NL172360B (en)	1983-03-16
BE799501A (en)	1973-08-31
DE2318088C2 (en)	1974-12-19

Publication	Publication Date	Title
SE400617B (en)	1978-04-03	SCREW
SE402810B (en)	1978-07-17	COULSE SCREW MECHANISM
NL7403486A (en)	1975-09-17	SELF-TAPPING SCREW.
IT1006326B (en)	1976-09-30	NEPHELOMETER
NL7401485A (en)	1975-01-14	TENSION SCREW.
SE416998B (en)	1981-02-16	Self-tapping screws
SE390751B (en)	1977-01-17	SCREWDRIVER
FI56432B (en)	1979-09-28	GASKOLV I SKJUTVAPEN
SE381923B (en)	1975-12-22	FLANGE SCREW
AT320355B (en)	1975-02-10	Self-tapping screw
SE392415B (en)	1977-03-28	NUT OR SCREWDRIVER
AT339674B (en)	1977-11-10	THREADED BOLT
AT351234B (en)	1979-07-10	SCREW IN - EXTRUSION
BR7405275A (en)	1976-02-24	MULTIPLE PARTS EXTRUDER SCREW
SE395044B (en)	1977-07-25	EXPANSION SCREW
BR7401781D0 (en)	1974-11-19	ANCHORAGE SCREW SET
AT319548B (en)	1974-12-27	Fastening screw
SU456096A1 (en)	1975-01-05	Screw
ES200205Y (en)	1976-02-01	SCREW.
FI54952B (en)	1978-12-29	SAETT FOER OEVERVAKNING AV REDUKTIONSVERKNINGSGRADEN I EN KEMIKALIEAOTERVINNINGSUGN
HU173009B (en)	1979-01-28	UPAKOVKA DLJA OBLUCHAEMYKH TOVAROV I SPOSOB ISGOTOVLENIA TAKOJ UPAKOVKI
SU461018A1 (en)	1975-02-25	Propeller screw
IT1003888B (en)	1976-06-10	FIXING USING SELF-TAPPING SCREWS
SU463446A1 (en)	1975-03-15	Compressor screw
IT980259B (en)	1974-09-30	SELF-TAPPING SCREW

Legal Events

Date	Code	Title	Description
1990-01-15	ELJ	Ceased due to non-payment of the annual fee