GB673953A - Improvements in bolts and other headed fasteners - Google Patents

Improvements in bolts and other headed fasteners

Info

Publication number
GB673953A
GB673953A GB531849A GB531849A GB673953A GB 673953 A GB673953 A GB 673953A GB 531849 A GB531849 A GB 531849A GB 531849 A GB531849 A GB 531849A GB 673953 A GB673953 A GB 673953A
Authority
GB
United Kingdom
Prior art keywords
bolts
headed fasteners
headed
fasteners
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
GB531849A
Inventor
Brien Dean
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.)
GKN Group Services Ltd
Original Assignee
GKN Group Services 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 GKN Group Services Ltd filed Critical GKN Group Services Ltd
Priority to GB531849A priority Critical patent/GB673953A/en
Publication of GB673953A publication Critical patent/GB673953A/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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
GB531849A 1949-02-28 1949-02-28 Improvements in bolts and other headed fasteners Expired GB673953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB531849A GB673953A (en) 1949-02-28 1949-02-28 Improvements in bolts and other headed fasteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB531849A GB673953A (en) 1949-02-28 1949-02-28 Improvements in bolts and other headed fasteners

Publications (1)

Publication Number Publication Date
GB673953A true GB673953A (en) 1952-06-18

Family

ID=9793836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB531849A Expired GB673953A (en) 1949-02-28 1949-02-28 Improvements in bolts and other headed fasteners

Country Status (1)

Country Link
GB (1) GB673953A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752814A (en) * 1954-06-09 1956-07-03 Joseph A Iaia Conical headed fastener having annular sealing means positioned in said head
DE1001479B (en) * 1952-05-16 1957-01-24 Steuler Industriewerke Gmbh Sealing of the screw connection of base plates
DE1029622B (en) * 1953-10-10 1958-05-08 Ehrenreich & Cie A Seal for the head of a fastener
US2933006A (en) * 1955-12-22 1960-04-19 Nat Tank Co Bolt head having stress free protective rubber covering
US2934990A (en) * 1956-12-13 1960-05-03 Robertson Co H H Expansible drive fastener
US3160054A (en) * 1962-03-20 1964-12-08 Fasteners Inc Const Surface sealing fastener assembly
DE1263039B (en) * 1961-04-18 1968-03-14 Charles Louis Marsot Filler screw connection for gas container

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001479B (en) * 1952-05-16 1957-01-24 Steuler Industriewerke Gmbh Sealing of the screw connection of base plates
DE1029622B (en) * 1953-10-10 1958-05-08 Ehrenreich & Cie A Seal for the head of a fastener
US2752814A (en) * 1954-06-09 1956-07-03 Joseph A Iaia Conical headed fastener having annular sealing means positioned in said head
US2933006A (en) * 1955-12-22 1960-04-19 Nat Tank Co Bolt head having stress free protective rubber covering
US2934990A (en) * 1956-12-13 1960-05-03 Robertson Co H H Expansible drive fastener
DE1263039B (en) * 1961-04-18 1968-03-14 Charles Louis Marsot Filler screw connection for gas container
US3160054A (en) * 1962-03-20 1964-12-08 Fasteners Inc Const Surface sealing fastener assembly

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