GB2159745B - A screw assembly - Google Patents

A screw assembly

Info

Publication number
GB2159745B
GB2159745B GB08512465A GB8512465A GB2159745B GB 2159745 B GB2159745 B GB 2159745B GB 08512465 A GB08512465 A GB 08512465A GB 8512465 A GB8512465 A GB 8512465A GB 2159745 B GB2159745 B GB 2159745B
Authority
GB
United Kingdom
Prior art keywords
screw assembly
screw
assembly
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
GB08512465A
Other versions
GB8512465D0 (en
GB2159745A (en
Inventor
Frei Markus
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.)
SFS Stadler AG
Original Assignee
SFS Stadler AG
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 SFS Stadler AG filed Critical SFS Stadler AG
Publication of GB8512465D0 publication Critical patent/GB8512465D0/en
Publication of GB2159745A publication Critical patent/GB2159745A/en
Application granted granted Critical
Publication of GB2159745B publication Critical patent/GB2159745B/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
    • 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
    • F16B25/0089—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw having wings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
    • E04D3/3606—Connecting; Fastening of roof covering supported directly by the roof structure the fastening means being screws or nails
    • 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
    • F16B25/0057—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • F16B25/0063—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections with a non-threaded portion on the shaft of the screw
    • 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
    • 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
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Joining Of Building Structures In Genera (AREA)
GB08512465A 1984-05-25 1985-05-16 A screw assembly Expired GB2159745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT174884A AT380545B (en) 1984-05-25 1984-05-25 SCREW

Publications (3)

Publication Number Publication Date
GB8512465D0 GB8512465D0 (en) 1985-06-19
GB2159745A GB2159745A (en) 1985-12-11
GB2159745B true GB2159745B (en) 1988-06-15

Family

ID=3520150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08512465A Expired GB2159745B (en) 1984-05-25 1985-05-16 A screw assembly

Country Status (4)

Country Link
AT (1) AT380545B (en)
DE (2) DE3515531A1 (en)
FR (1) FR2564916B1 (en)
GB (1) GB2159745B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749322A (en) * 1986-11-24 1988-06-07 Illinois Tool Works Inc. Aluminum roof panel fastener
CH672822A5 (en) * 1987-03-24 1989-12-29 Pat Ag
GB8721048D0 (en) * 1987-09-08 1987-10-14 Itw Ltd Screw threaded fastener
GB2239920B (en) * 1990-01-16 1993-06-30 Deutsher Pty Ltd Improved screw and method of making same
US5304023A (en) * 1992-10-23 1994-04-19 Metaltite Corporation Metal panel fastener
DE9317008U1 (en) * 1993-11-06 1994-12-15 Bucher, Franz August, Schwaz screw
GB9416447D0 (en) * 1994-08-15 1994-10-05 Onduline Building Prod Ltd Fastener for corrugated sheeting
FR2735191B1 (en) * 1995-06-06 1997-07-18 Patrick Thevenin SELF-DRILLING CORE
GB9609864D0 (en) * 1996-05-11 1996-07-17 Talfab Holdings Ltd Roofing fastener
GB2317429B (en) * 1996-08-29 2000-10-11 Onduline Building Prod Ltd Fastener for corrugated sheeting
AUPP047697A0 (en) * 1997-11-20 1997-12-18 W.A. Deutsher Pty Ltd Fastening screw and method of forming same
AUPP637998A0 (en) * 1998-10-06 1998-10-29 Ajax Technology Centre Pty Ltd Improvements in threaded fastening systems
AU757669B2 (en) * 1998-10-06 2003-02-27 Black & Decker, Inc. Threaded fastening system
DE19849550A1 (en) * 1998-10-27 2000-05-11 Sfs Ind Holding Ag Heerbrugg screw
AUPR534101A0 (en) * 2001-05-30 2001-06-21 Loi & Tran Pty. Limited Cutting screw
CN100414124C (en) * 2003-02-18 2008-08-27 托格-迪贝尔A.格哈德两合公司 Thread-cutting screw
MY177758A (en) 2011-09-20 2020-09-23 Dissing As Fastening of a corrugated sheet in a roof construction or wall construction
DE102012215645C5 (en) * 2012-06-15 2021-10-28 Reisser Schraubentechnik Gmbh Screw and its uses
CN104358761A (en) * 2014-09-30 2015-02-18 无锡市羊尖盛裕机械配件厂 Integral locking screw
DE102020100330A1 (en) 2020-01-09 2021-07-15 Volkswagen Aktiengesellschaft Screw for automatic drilling when screwing in as well as a method for producing a composite component

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8030803U1 (en) * 1981-05-14 Knoche, Frank, 5758 Fröndenberg Self-drilling screw
FR1423901A (en) * 1964-11-25 1966-01-07 Clip for fixing corrugated elements
US3478639A (en) * 1968-09-09 1969-11-18 Illinois Tool Works Screw type fastener
US3682507A (en) * 1970-06-02 1972-08-08 Illinois Tool Works Threaded fastener with stabilizing threads
US3788185A (en) * 1972-02-01 1974-01-29 Elco Industries Inc Controlled-drive sealing fastener
CA981944A (en) * 1972-10-30 1976-01-20 John J. Hart Drill screw
CA1013975A (en) * 1973-10-30 1977-07-19 Robert N. Wilson Fasteners
DE2611395C2 (en) * 1976-03-18 1978-02-16 Opheis Gmbh & Co Device for fastening profiled roofing panels on a roof structure
FR2515713A1 (en) * 1981-11-04 1983-05-06 Gissinger Bernard Fastening for sheet roofing - comprises bolt passing through resilient sealing ring and annular skirt
DE8312590U1 (en) * 1983-04-29 1983-09-15 Richter-System GmbH & Co KG, 6103 Griesheim KIT FOR GEWAECHSHAEUSER AND THE LIKE

Also Published As

Publication number Publication date
ATA174884A (en) 1985-10-15
FR2564916A1 (en) 1985-11-29
DE3515531A1 (en) 1985-11-28
FR2564916B1 (en) 1989-03-17
GB8512465D0 (en) 1985-06-19
DE8512712U1 (en) 1989-08-31
GB2159745A (en) 1985-12-11
AT380545B (en) 1986-06-10
DE3515531C2 (en) 1991-10-17

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Legal Events

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

Effective date: 19930516