GB1362989A - Wall plug - Google Patents

Wall plug

Info

Publication number
GB1362989A
GB1362989A GB4790771A GB4790771A GB1362989A GB 1362989 A GB1362989 A GB 1362989A GB 4790771 A GB4790771 A GB 4790771A GB 4790771 A GB4790771 A GB 4790771A GB 1362989 A GB1362989 A GB 1362989A
Authority
GB
United Kingdom
Prior art keywords
edge portions
shells
oct
wall plug
sleeve
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
GB4790771A
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 GB1362989A publication Critical patent/GB1362989A/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
    • 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
    • F16B13/0808—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 by a toggle-mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Closures For Containers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

1362989 Wall plugs A FISCHER 14 Oct 1971 [26 Oct 1970] 47907/71 Heading F2H The wall plug of the parent Specification 1,353,972 is modified by providing the shells 4a, 4b with longitudinal edge portions 31 inclined relative to the sleeve longitudinal axis in the opposite sense to the edge portions 11 to enable the leading portions of the shells to be spread more widely apart as the expansion member 7 is drawn into the sleeve. A transition curve 32 connects the edge portions 11, 31 and is situated where the expansion moment exerted by the member 7 is near zero.
GB4790771A 1970-10-26 1971-10-14 Wall plug Expired GB1362989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702052405 DE2052405A1 (en) 1970-10-26 1970-10-26 Dowels for a wall made of porous material such as aerated concrete

Publications (1)

Publication Number Publication Date
GB1362989A true GB1362989A (en) 1974-08-14

Family

ID=5786130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4790771A Expired GB1362989A (en) 1970-10-26 1971-10-14 Wall plug

Country Status (9)

Country Link
AT (1) AT329832B (en)
BR (1) BR7107088D0 (en)
CH (1) CH553346A (en)
CS (1) CS166296B2 (en)
DE (1) DE2052405A1 (en)
ES (1) ES199989Y (en)
FR (1) FR2113178A6 (en)
GB (1) GB1362989A (en)
IT (1) IT969044B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952308A (en) * 2018-08-02 2018-12-07 华信咨询设计研究院有限公司 The installation method of communication shaft tower on slope

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO880310L (en) * 1988-01-25 1989-07-26 Defa Eltech A S MOUNTING DEVICE FOR FITTING HEATING ELEMENTS IN A MOTOR HEATER TO A MOTOR BLOCK.
CN108397460A (en) * 2018-03-27 2018-08-14 芜湖天梦信息科技有限公司 A kind of expansion fixing piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952308A (en) * 2018-08-02 2018-12-07 华信咨询设计研究院有限公司 The installation method of communication shaft tower on slope

Also Published As

Publication number Publication date
AT329832B (en) 1976-05-25
ATA911971A (en) 1975-08-15
CS166296B2 (en) 1976-02-27
CH553346A (en) 1974-08-30
ES199989Y (en) 1976-01-01
ES199989U (en) 1975-08-16
IT969044B (en) 1974-03-30
BR7107088D0 (en) 1973-04-26
FR2113178A6 (en) 1972-06-23
DE2052405A1 (en) 1972-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees