GB641812A - Improvements in or relating to plugs and bolts, or screws for fixing in walls, floors or other structures - Google Patents

Improvements in or relating to plugs and bolts, or screws for fixing in walls, floors or other structures

Info

Publication number
GB641812A
GB641812A GB22697/47A GB2269747A GB641812A GB 641812 A GB641812 A GB 641812A GB 22697/47 A GB22697/47 A GB 22697/47A GB 2269747 A GB2269747 A GB 2269747A GB 641812 A GB641812 A GB 641812A
Authority
GB
United Kingdom
Prior art keywords
bolt
wall
cap
fixing
plugs
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
GB22697/47A
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 GB641812A publication Critical patent/GB641812A/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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0866—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with prongs penetrating into the wall of the hole by a retractile movement of a threaded member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
GB22697/47A 1944-05-20 1947-08-15 Improvements in or relating to plugs and bolts, or screws for fixing in walls, floors or other structures Expired GB641812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE641812X 1944-05-20

Publications (1)

Publication Number Publication Date
GB641812A true GB641812A (en) 1950-08-23

Family

ID=20313805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22697/47A Expired GB641812A (en) 1944-05-20 1947-08-15 Improvements in or relating to plugs and bolts, or screws for fixing in walls, floors or other structures

Country Status (2)

Country Link
BE (1) BE475756A (enrdf_load_stackoverflow)
GB (1) GB641812A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760399A (en) * 1952-07-22 1956-08-28 Northrop Aircraft Inc Blind type fastener having adjustable tapered expansion means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760399A (en) * 1952-07-22 1956-08-28 Northrop Aircraft Inc Blind type fastener having adjustable tapered expansion means

Also Published As

Publication number Publication date
BE475756A (enrdf_load_stackoverflow)

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