DE2825483A1 - Befestigungselement - Google Patents

Befestigungselement

Info

Publication number
DE2825483A1
DE2825483A1 DE19782825483 DE2825483A DE2825483A1 DE 2825483 A1 DE2825483 A1 DE 2825483A1 DE 19782825483 DE19782825483 DE 19782825483 DE 2825483 A DE2825483 A DE 2825483A DE 2825483 A1 DE2825483 A1 DE 2825483A1
Authority
DE
Germany
Prior art keywords
flange
tool
fastening element
bolt
ribs
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.)
Ceased
Application number
DE19782825483
Other languages
German (de)
English (en)
Inventor
Gerald D Barth
Walter T Durham
Daniel J Herkes
David P Wagner
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 claimed from US05/805,057 external-priority patent/US4125051A/en
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of DE2825483A1 publication Critical patent/DE2825483A1/de
Ceased 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
    • 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
    • F16B35/042—Specially-shaped shafts for retention or rotation by a tool, e.g. of polygonal cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Insertion Pins And Rivets (AREA)
DE19782825483 1977-06-09 1978-06-07 Befestigungselement Ceased DE2825483A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80505677A 1977-06-09 1977-06-09
US05/805,057 US4125051A (en) 1977-06-09 1977-06-09 Tamperproof fastener

Publications (1)

Publication Number Publication Date
DE2825483A1 true DE2825483A1 (de) 1978-12-21

Family

ID=27122749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782825483 Ceased DE2825483A1 (de) 1977-06-09 1978-06-07 Befestigungselement

Country Status (5)

Country Link
CA (1) CA1126061A (fr)
DE (1) DE2825483A1 (fr)
FR (1) FR2393971B1 (fr)
GB (1) GB2000241B (fr)
IT (1) IT1095156B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925526A1 (de) * 1977-06-09 1980-01-17 Illinois Tool Works Befestigungselement und zugehoeriges werkzeug
EP0395800A1 (fr) * 1989-05-01 1990-11-07 Progressive Fastening, Inc. Jonction avec noeud de vis entre des membres métalliques
DE19854050A1 (de) * 1998-11-24 2000-05-25 Hella Behr Fahrzeugsysteme Flanschverbindung an den Längsträgern eines Kraftfahrzeugs
DE102004002559A1 (de) * 2004-01-17 2005-08-11 Bayerische Motoren Werke Ag Verfahren zur drehfesten Verbindung eines Gewindestiftes mit einem eine Bohrung aufweisenden Bauteil
DE102010045163A1 (de) * 2010-09-11 2012-03-15 Volkswagen Ag Verbindungsmittel mit einer ersten Anschlussseite für eine lösbare Verbindung und einer zweiten Anschlussseite zur Befestigung an einem Bauteil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439077A (en) * 1982-02-11 1984-03-27 Godsted Kent B Concrete screw anchor
DE3312782C2 (de) * 1983-04-09 1986-07-17 Ford-Werke AG, 5000 Köln Schraube zum Befestigen und Abdichten an Durchgangsgewindebohrungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR466526A (fr) * 1912-12-26 1914-05-15 Gustave Yseboodt Perfectionnements apportés aux tirefond, boulons à écrou, etc.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614921A (en) * 1945-01-05 1948-12-30 Charles Aloysius Simmons Sr Improvements in fastening devices
US2813450A (en) * 1954-05-03 1957-11-19 Dzus William Rotatable fastener having circular toothed tool receiving groove
NL199167A (fr) * 1954-08-09
US3241589A (en) * 1964-09-14 1966-03-22 Max L Enders Positive self-locking fastening means
GB1114099A (en) * 1967-01-16 1968-05-15 Marvin Walton One-way screw for operation with high speed power tools
GB1146315A (en) * 1966-05-13 1969-03-26 Broads Mfg Company Ltd Improvements relating to access cover assemblies
US3354757A (en) * 1966-06-13 1967-11-28 Elastic Stop Nut Corp Spline wrenching configurations
GB1463496A (en) * 1973-04-25 1977-02-02 Chart D Screw-threaded fasteners

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR466526A (fr) * 1912-12-26 1914-05-15 Gustave Yseboodt Perfectionnements apportés aux tirefond, boulons à écrou, etc.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA-PO-REC 609809 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925526A1 (de) * 1977-06-09 1980-01-17 Illinois Tool Works Befestigungselement und zugehoeriges werkzeug
EP0395800A1 (fr) * 1989-05-01 1990-11-07 Progressive Fastening, Inc. Jonction avec noeud de vis entre des membres métalliques
DE19854050A1 (de) * 1998-11-24 2000-05-25 Hella Behr Fahrzeugsysteme Flanschverbindung an den Längsträgern eines Kraftfahrzeugs
DE102004002559A1 (de) * 2004-01-17 2005-08-11 Bayerische Motoren Werke Ag Verfahren zur drehfesten Verbindung eines Gewindestiftes mit einem eine Bohrung aufweisenden Bauteil
DE102010045163A1 (de) * 2010-09-11 2012-03-15 Volkswagen Ag Verbindungsmittel mit einer ersten Anschlussseite für eine lösbare Verbindung und einer zweiten Anschlussseite zur Befestigung an einem Bauteil
DE102010045163B4 (de) 2010-09-11 2023-07-20 Volkswagen Ag Verbindungsmittel mit einer ersten Anschlussseite für eine lösbare Verbindung und einer zweiten Anschlussseite zur Befestigung an einem Bauteil

Also Published As

Publication number Publication date
GB2000241A (en) 1979-01-04
GB2000241B (en) 1982-01-27
IT1095156B (it) 1985-08-10
IT7824410A0 (it) 1978-06-09
FR2393971B1 (fr) 1985-12-06
CA1126061A (fr) 1982-06-22
FR2393971A1 (fr) 1979-01-05

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MU

8110 Request for examination paragraph 44
8131 Rejection