GB1583480A - Fixing screws - Google Patents

Fixing screws Download PDF

Info

Publication number
GB1583480A
GB1583480A GB37470/77A GB3747077A GB1583480A GB 1583480 A GB1583480 A GB 1583480A GB 37470/77 A GB37470/77 A GB 37470/77A GB 3747077 A GB3747077 A GB 3747077A GB 1583480 A GB1583480 A GB 1583480A
Authority
GB
United Kingdom
Prior art keywords
thread
core
diameter
fixing screw
head
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
GB37470/77A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1583480A publication Critical patent/GB1583480A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141—Tube mountings specially adapted therefor
    • 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
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Plates (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Supports For Pipes And Cables (AREA)
  • Clamps And Clips (AREA)
GB37470/77A 1977-06-03 1977-09-08 Fixing screws Expired GB1583480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725071 DE2725071A1 (de) 1977-06-03 1977-06-03 Befestigungsschraube

Publications (1)

Publication Number Publication Date
GB1583480A true GB1583480A (en) 1981-01-28

Family

ID=6010616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37470/77A Expired GB1583480A (en) 1977-06-03 1977-09-08 Fixing screws

Country Status (5)

Country Link
AT (1) AT356461B (de)
CH (1) CH623637A5 (de)
DE (1) DE2725071A1 (de)
FR (1) FR2401349A1 (de)
GB (1) GB1583480A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182364A2 (de) * 2000-08-08 2002-02-27 Powers Products III L.L.C. Selbstschneidende Schraube für eine Trockenmauer
GB2386405A (en) * 2002-03-15 2003-09-17 Charles Bickford Threaded fixing device and method
US7040850B2 (en) 2003-08-04 2006-05-09 Power Products Iii, L.L.C. Fastener for use with frangible material

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376021B (de) * 1982-09-23 1984-10-10 Rehau Plastiks In Austria Ges Verbindungselement fuer verpackungslagen
DE8528247U1 (de) * 1985-10-03 1985-11-14 Bosch-Siemens Hausgeräte GmbH, 8000 München Befestigungsbolzen
DE3821683A1 (de) * 1988-06-28 1990-03-08 Hebel Holding Gmbh Verankerungsvorrichtung zur befestigung an mineralischen leichtbaustoffen
DE4026777A1 (de) * 1990-08-24 1992-03-05 Haerle Anton Scharfgaengige knochenschraube und/oder gewindebohrer fuer osteosynthesearbeiten
DE29812947U1 (de) * 1998-07-21 1999-12-09 fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal Einschraubdübel für weiche Baustoffe
DE19852339B4 (de) * 1998-11-13 2008-02-07 TOGE-Dübel A. Gerhard KG Gasbeton-Schraube
DE29915215U1 (de) * 1999-08-31 2001-01-04 fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal Blechschraube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE321966C (de) * 1920-06-15 Nikolaus Stemmler Schraube
US1336773A (en) * 1916-12-14 1920-04-13 Caldweil John William Screw
DE1085723B (de) * 1958-06-16 1960-07-21 Guenter & Co Oni Metall Holzschraube
GB1150769A (en) * 1966-08-19 1969-04-30 Ford Motor Co Self-Tapping Screws
FR2216843A5 (de) * 1973-02-07 1974-08-30 Prod Refractaires Ste Gle
US3937119A (en) * 1974-12-23 1976-02-10 Illinois Tool Works, Inc. Masonry anchor device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182364A2 (de) * 2000-08-08 2002-02-27 Powers Products III L.L.C. Selbstschneidende Schraube für eine Trockenmauer
EP1182364A3 (de) * 2000-08-08 2002-08-21 Powers Products III L.L.C. Selbstschneidende Schraube für eine Trockenmauer
AU776801B2 (en) * 2000-08-08 2004-09-23 Powers Products Iii, L.L.C. Auger-like drywall screw
GB2386405A (en) * 2002-03-15 2003-09-17 Charles Bickford Threaded fixing device and method
US7040850B2 (en) 2003-08-04 2006-05-09 Power Products Iii, L.L.C. Fastener for use with frangible material

Also Published As

Publication number Publication date
FR2401349A1 (fr) 1979-03-23
ATA533577A (de) 1979-09-15
DE2725071A1 (de) 1978-12-21
AT356461B (de) 1980-04-25
CH623637A5 (en) 1981-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee