AU452779B2 - Screws - Google Patents

Screws

Info

Publication number
AU452779B2
AU452779B2 AU35725/71A AU3572571A AU452779B2 AU 452779 B2 AU452779 B2 AU 452779B2 AU 35725/71 A AU35725/71 A AU 35725/71A AU 3572571 A AU3572571 A AU 3572571A AU 452779 B2 AU452779 B2 AU 452779B2
Authority
AU
Australia
Prior art keywords
screws
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU35725/71A
Other versions
AU3572571A (en
Inventor
ALFRED BRANSBY AUSTIN and MARK EDMOND KELLEHER GEORGE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WA Deutsher Pty Ltd
Original Assignee
WA Deutsher Pty Ltd
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
Application filed by WA Deutsher Pty Ltd filed Critical WA Deutsher Pty Ltd
Priority to AU35725/71A priority Critical patent/AU452779B2/en
Publication of AU3572571A publication Critical patent/AU3572571A/en
Application granted granted Critical
Publication of AU452779B2 publication Critical patent/AU452779B2/en
Expired legal-status Critical Current

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
    • 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
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
AU35725/71A 1970-11-27 1970-11-27 Screws Expired AU452779B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU35725/71A AU452779B2 (en) 1970-11-27 1970-11-27 Screws

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU333170 1970-11-27
AU35725/71A AU452779B2 (en) 1970-11-27 1970-11-27 Screws

Publications (2)

Publication Number Publication Date
AU3572571A AU3572571A (en) 1973-05-24
AU452779B2 true AU452779B2 (en) 1974-09-12

Family

ID=25610109

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35725/71A Expired AU452779B2 (en) 1970-11-27 1970-11-27 Screws

Country Status (1)

Country Link
AU (1) AU452779B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467070A1 (en) * 1990-06-15 1992-01-22 SFS Industrie Holding AG Screw with a shaft with a large pitch and a screwhead to be screwed into a support with a low pull-out resistance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615191C5 (en) * 1996-04-17 2006-02-09 Sfs Intec Holding Ag Screw and method for torque limited mounting of metal and / or plastic profiles or plates on a substructure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467070A1 (en) * 1990-06-15 1992-01-22 SFS Industrie Holding AG Screw with a shaft with a large pitch and a screwhead to be screwed into a support with a low pull-out resistance

Also Published As

Publication number Publication date
AU3572571A (en) 1973-05-24

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