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GB682562A - Fixture bolt - Google Patents

Fixture bolt

Info

Publication number
GB682562A
GB682562A GB2422950A GB2422950A GB682562A GB 682562 A GB682562 A GB 682562A GB 2422950 A GB2422950 A GB 2422950A GB 2422950 A GB2422950 A GB 2422950A GB 682562 A GB682562 A GB 682562A
Authority
GB
United Kingdom
Prior art keywords
taper
quick
wall plugs
bolt
fixture bolt
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
GB2422950A
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.)
JOHN MCCONACHIE ROLLO
Original Assignee
JOHN MCCONACHIE ROLLO
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 JOHN MCCONACHIE ROLLO filed Critical JOHN MCCONACHIE ROLLO
Priority to GB2422950A priority Critical patent/GB682562A/en
Publication of GB682562A publication Critical patent/GB682562A/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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

682,562. Wall plugs. ROLLO, J. M. Aug. 1, 1951 [Oct. 4, 1950], No. 24229/50. Class 89 (i) Wall plugs for use with bolts 14, have an inner tubular member 1 tapped for the bolt and counterbored at 10. The main part has a slow taper 3 running without break into a quick taper 2. A series of quick pitch helical teeth 6 are rolled on the member which is preferably of steel. The plug is completed by an outer sleeve 8, preferably of lead and tapered internally to match the taper 3.
GB2422950A 1950-10-04 1950-10-04 Fixture bolt Expired GB682562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2422950A GB682562A (en) 1950-10-04 1950-10-04 Fixture bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2422950A GB682562A (en) 1950-10-04 1950-10-04 Fixture bolt

Publications (1)

Publication Number Publication Date
GB682562A true GB682562A (en) 1952-11-12

Family

ID=10208429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2422950A Expired GB682562A (en) 1950-10-04 1950-10-04 Fixture bolt

Country Status (1)

Country Link
GB (1) GB682562A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796907A (en) * 1953-06-26 1957-06-25 Western Electric Co Expansion nut comprised of flanged outer sleeve and tapered, threaded expander thereof
US4309138A (en) * 1980-02-08 1982-01-05 Jarman Davis R Floor anchor
US4481702A (en) * 1982-09-30 1984-11-13 The Boeing Company Method of assembling threaded insert bushing within a working material
US4636123A (en) * 1983-12-22 1987-01-13 Hilti Aktiengesellschaft Expansion anchor assembly
CN103354873A (en) * 2012-02-10 2013-10-16 三菱重工业株式会社 Nacelle lifting method, nacelle lifting mechanism, tower, and wind power generation device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796907A (en) * 1953-06-26 1957-06-25 Western Electric Co Expansion nut comprised of flanged outer sleeve and tapered, threaded expander thereof
US4309138A (en) * 1980-02-08 1982-01-05 Jarman Davis R Floor anchor
US4481702A (en) * 1982-09-30 1984-11-13 The Boeing Company Method of assembling threaded insert bushing within a working material
US4636123A (en) * 1983-12-22 1987-01-13 Hilti Aktiengesellschaft Expansion anchor assembly
CN103354873A (en) * 2012-02-10 2013-10-16 三菱重工业株式会社 Nacelle lifting method, nacelle lifting mechanism, tower, and wind power generation device
US8769815B2 (en) 2012-02-10 2014-07-08 Mitsubishi Heavy Industries, Ltd. Method of lifting nacelle, nacelle lifting mechanism, tower, and wind turbine generator
CN103354873B (en) * 2012-02-10 2015-06-10 三菱重工业株式会社 Nacelle lifting method, nacelle lifting mechanism, tower, and wind power generation device

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