AT315584B - Schraube mit unrundem Gewindeumriß - Google Patents

Schraube mit unrundem Gewindeumriß

Info

Publication number
AT315584B
AT315584B AT699469A AT699469A AT315584B AT 315584 B AT315584 B AT 315584B AT 699469 A AT699469 A AT 699469A AT 699469 A AT699469 A AT 699469A AT 315584 B AT315584 B AT 315584B
Authority
AT
Austria
Prior art keywords
screw
round thread
thread outline
outline
round
Prior art date
Application number
AT699469A
Other languages
English (en)
Original Assignee
Tokyo Screw Company Ltd Und Se
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.)
Filing date
Publication date
Priority to US653713A priority Critical patent/US3479921A/en
Priority to GB50542/68A priority patent/GB1245618A/en
Priority to DE19681809094 priority patent/DE1809094A1/de
Priority to CH6669A priority patent/CH496903A/de
Application filed by Tokyo Screw Company Ltd Und Se filed Critical Tokyo Screw Company Ltd Und Se
Priority to AT699469A priority patent/AT315584B/de
Application granted granted Critical
Publication of AT315584B publication Critical patent/AT315584B/de

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/027—Rolling of self-tapping 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Dowels (AREA)
  • Forging (AREA)
AT699469A 1967-07-17 1969-07-21 Schraube mit unrundem Gewindeumriß AT315584B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US653713A US3479921A (en) 1967-07-17 1967-07-17 Non-circular screws
GB50542/68A GB1245618A (en) 1967-07-17 1968-10-24 Improvements in and relating to screws and taps
DE19681809094 DE1809094A1 (de) 1967-07-17 1968-11-15 Schraube
CH6669A CH496903A (de) 1967-07-17 1969-01-06 Schraube
AT699469A AT315584B (de) 1967-07-17 1969-07-21 Schraube mit unrundem Gewindeumriß

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US65371367A 1967-07-17 1967-07-17
GB50542/68A GB1245618A (en) 1967-07-17 1968-10-24 Improvements in and relating to screws and taps
DE19681809094 DE1809094A1 (de) 1967-07-17 1968-11-15 Schraube
CH6669A CH496903A (de) 1967-07-17 1969-01-06 Schraube
AT699469A AT315584B (de) 1967-07-17 1969-07-21 Schraube mit unrundem Gewindeumriß

Publications (1)

Publication Number Publication Date
AT315584B true AT315584B (de) 1974-05-27

Family

ID=27506477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT699469A AT315584B (de) 1967-07-17 1969-07-21 Schraube mit unrundem Gewindeumriß

Country Status (5)

Country Link
US (1) US3479921A (de)
AT (1) AT315584B (de)
CH (1) CH496903A (de)
DE (1) DE1809094A1 (de)
GB (1) GB1245618A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926951A1 (de) * 1989-08-14 1991-02-21 Wakai Sangyo Kk Klemmschraube
DE102016120106A1 (de) * 2016-10-21 2018-04-26 Sfs Intec Holding Ag Befestigungselement mit wellengewinde

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742541A (en) * 1970-12-10 1973-07-03 S Ohmoto Tool for forming internal screw-threads and method of making the same
DE3046692C2 (de) * 1980-12-11 1986-01-23 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Gewindefurchende Schraube
JPS57110812A (en) * 1980-12-26 1982-07-09 Nissan Motor Clamp and its manufacture
DE3335092C2 (de) * 1983-09-28 1985-08-08 Rommel, Erwin, 4320 Hattingen Gewindeformende Schraube
FR2683275B1 (fr) * 1991-11-06 1995-03-03 Itw De France Element d'assemblage.
JP3046746B2 (ja) * 1995-06-14 2000-05-29 ミネベア株式会社 ねじ及びねじの製造方法
US7101134B2 (en) * 2001-06-19 2006-09-05 Illinois Tool Works Inc. Fastener having multiple lobed thread
AU2004202642B2 (en) * 2002-03-12 2007-04-26 Illinois Tool Works Inc. Fastener having multiple lobed thread
DE202004002877U1 (de) * 2004-02-25 2005-06-30 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Gewindeformende Schraube
US8858144B2 (en) * 2007-03-06 2014-10-14 Dale E. Van Cor Threaded fastener and fastener system
FR2930803B1 (fr) * 2008-04-30 2013-02-08 Bol Fm Internat Bfmi Cheville filetee utilisable pour la fixation d'objets a un support en materiau tendre et/ou friable
US8864430B2 (en) * 2010-05-13 2014-10-21 Taiwan Shan Yin Int'l Co., Ltd. Screw with low drilling resistance
WO2015049761A1 (ja) * 2013-10-03 2015-04-09 株式会社青山製作所 ボルト
US9822810B2 (en) * 2015-12-08 2017-11-21 Taiwan Shan Yin International Co., Ltd. Fastener

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428792A (en) * 1921-07-11 1922-09-12 Lysiak Antoni Joint or connection
US1876796A (en) * 1931-03-02 1932-09-13 Trbojevich Nikola Screw thread
US2336570A (en) * 1941-11-27 1943-12-14 Gen Motors Corp Shielded spark plug for aircraft engines
AT210236B (de) * 1958-07-29 1960-07-25 Strojirny A Slevarny Bohumira Gewindebohrer
GB1004883A (en) * 1962-03-20 1965-09-15 Res Eng & Mfg Improvements in self-tapping screws
US3200691A (en) * 1962-08-06 1965-08-17 Neuschotz Robert Threaded elements with self-tapping peaks and recesses
US3180202A (en) * 1963-05-28 1965-04-27 Gen Am Transport Fluteless thread-forming tools

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926951A1 (de) * 1989-08-14 1991-02-21 Wakai Sangyo Kk Klemmschraube
DE102016120106A1 (de) * 2016-10-21 2018-04-26 Sfs Intec Holding Ag Befestigungselement mit wellengewinde

Also Published As

Publication number Publication date
GB1245618A (en) 1971-09-08
US3479921A (en) 1969-11-25
DE1809094A1 (de) 1970-05-21
CH496903A (de) 1970-09-30

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Legal Events

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