GB191302420A - Improvements in or relating to Expanding Screw Sockets. - Google Patents

Improvements in or relating to Expanding Screw Sockets.

Info

Publication number
GB191302420A
GB191302420A GB191302420DA GB191302420A GB 191302420 A GB191302420 A GB 191302420A GB 191302420D A GB191302420D A GB 191302420DA GB 191302420 A GB191302420 A GB 191302420A
Authority
GB
United Kingdom
Prior art keywords
socket
screw
relating
screw sockets
expanding screw
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
Inventor
Raoul Diaz Wagner
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
Application granted granted Critical
Publication of GB191302420A publication Critical patent/GB191302420A/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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

2420. Wagner, R. D. Oct. 9, 1911, [Convention date]. Screw sockets. - A screw socket for fixing ring and other bolts in masonry, brickwork, &c., comprises a tube a split at one end into three or more branches, and provided internally with a screw - thread and externally with annular ribs, both increasing in width towards the split end. Side lugs f prevent rotation of the socket. After the socket has been placed in its hole and expanded by inserting the bolt, cement is run into the hole to secure it.
GB191302420D 1911-10-09 1912-10-08 Improvements in or relating to Expanding Screw Sockets. Expired GB191302420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191302420X 1911-10-09

Publications (1)

Publication Number Publication Date
GB191302420A true GB191302420A (en) 1913-05-08

Family

ID=32526317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191302420D Expired GB191302420A (en) 1911-10-09 1912-10-08 Improvements in or relating to Expanding Screw Sockets.

Country Status (1)

Country Link
GB (1) GB191302420A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094054A (en) * 1974-10-03 1978-06-13 Artur Fischer Method of securing an object to a low-strength support structure
EP0834658A2 (en) * 1996-10-04 1998-04-08 Kabushiki Kaisha Youma Kohboh Bolt anchoring device
CN104819193A (en) * 2015-04-29 2015-08-05 宗彩芳 Invisible expansion screw suitable for multiple wall bodies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094054A (en) * 1974-10-03 1978-06-13 Artur Fischer Method of securing an object to a low-strength support structure
EP0834658A2 (en) * 1996-10-04 1998-04-08 Kabushiki Kaisha Youma Kohboh Bolt anchoring device
EP0834658A3 (en) * 1996-10-04 1998-06-10 Kabushiki Kaisha Youma Kohboh Bolt anchoring device
US5993129A (en) * 1996-10-04 1999-11-30 Kabushiki Kaisha Youma Kohboh Bolt anchoring device with improved plug portion of bolt
CN104819193A (en) * 2015-04-29 2015-08-05 宗彩芳 Invisible expansion screw suitable for multiple wall bodies

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