FR2420050A1 - Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation - Google Patents

Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation

Info

Publication number
FR2420050A1
FR2420050A1 FR7807886A FR7807886A FR2420050A1 FR 2420050 A1 FR2420050 A1 FR 2420050A1 FR 7807886 A FR7807886 A FR 7807886A FR 7807886 A FR7807886 A FR 7807886A FR 2420050 A1 FR2420050 A1 FR 2420050A1
Authority
FR
France
Prior art keywords
ribs
masonry
screws etc
rotation
nylon
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.)
Granted
Application number
FR7807886A
Other languages
French (fr)
Other versions
FR2420050B1 (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.)
BELGOME FRANCE
Original Assignee
BELGOME FRANCE
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 BELGOME FRANCE filed Critical BELGOME FRANCE
Priority to FR7807886A priority Critical patent/FR2420050A1/en
Publication of FR2420050A1 publication Critical patent/FR2420050A1/en
Application granted granted Critical
Publication of FR2420050B1 publication Critical patent/FR2420050B1/fr
Granted 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)
  • Dowels (AREA)

Abstract

a sleeve for anchoring screws etc. into holes in masonry, comprising a tubular plastics mould having at least two d deep slots parallel to the axis from one end, has an external surface profile involving (a) ribs with radial faces, pref. staggered in a cylindrical pattern, to prevent axial with drawal, and (b) ribs with faces parallel to the axis, to inhibit rotation. Opt. the latter ribs are located near the head of the sleeve, i.e. the external end. Pref. the superficial rib crest pattern on the split sleeve body resembles meshed helical ribs of opposing hands (directions of twist). Esp. for inhibiting movement, after insertion, of sleeves made of moulded polyamide resin.
FR7807886A 1978-03-17 1978-03-17 Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation Granted FR2420050A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7807886A FR2420050A1 (en) 1978-03-17 1978-03-17 Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807886A FR2420050A1 (en) 1978-03-17 1978-03-17 Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation

Publications (2)

Publication Number Publication Date
FR2420050A1 true FR2420050A1 (en) 1979-10-12
FR2420050B1 FR2420050B1 (en) 1980-10-17

Family

ID=9205986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807886A Granted FR2420050A1 (en) 1978-03-17 1978-03-17 Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation

Country Status (1)

Country Link
FR (1) FR2420050A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515776A1 (en) * 1981-11-05 1983-05-06 Raymond A Ste ROPE PIPE ATTACHMENT NECKLACE
WO1994002747A1 (en) * 1992-07-24 1994-02-03 Sfs Industrie Holding Ag Securing device
FR2799517A1 (en) * 1999-10-11 2001-04-13 Black & Decker Inc ANCHOR FOR ANCHORING A SCREW AND METHOD FOR MANUFACTURING IT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751818A (en) * 1928-09-28 1930-03-25 Newhall Henry B Corp Bolt anchor
US3199398A (en) * 1961-06-22 1965-08-10 Tibor Weisz Fixing plug
FR2095147A7 (en) * 1971-06-18 1972-02-04 Simaf
FR2157293A7 (en) * 1971-10-21 1973-06-01 Allfix Italy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751818A (en) * 1928-09-28 1930-03-25 Newhall Henry B Corp Bolt anchor
US3199398A (en) * 1961-06-22 1965-08-10 Tibor Weisz Fixing plug
FR2095147A7 (en) * 1971-06-18 1972-02-04 Simaf
FR2157293A7 (en) * 1971-10-21 1973-06-01 Allfix Italy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515776A1 (en) * 1981-11-05 1983-05-06 Raymond A Ste ROPE PIPE ATTACHMENT NECKLACE
WO1994002747A1 (en) * 1992-07-24 1994-02-03 Sfs Industrie Holding Ag Securing device
FR2799517A1 (en) * 1999-10-11 2001-04-13 Black & Decker Inc ANCHOR FOR ANCHORING A SCREW AND METHOD FOR MANUFACTURING IT
EP1092882A1 (en) * 1999-10-11 2001-04-18 Black & Decker Inc. Plastic anchoring dowel, with an hexagonal cross section
CN100344435C (en) * 1999-10-11 2007-10-24 布莱克-德克尔公司 Fastening expand plug for screw and method for making the same

Also Published As

Publication number Publication date
FR2420050B1 (en) 1980-10-17

Similar Documents

Publication Publication Date Title
DE59605284D1 (en) Thread forming connector
SE7513221L (en) PARTY BODY FOR USE IN MASONRY
IL34594A (en) Expandable screw anchoring devices
ES284490U (en) Plastic push-on fastener
ATE21734T1 (en) SCREW.
AU643789B2 (en) Helical gear pump and stator
KR890010929A (en) How to remove the plug
FR2420050A1 (en) Nylon anchorage sleeves for screws etc. in masonry - with surface ribs to inhibit sliding or rotation
BR8400192A (en) EXPANSION BUSHING
FR2264937A1 (en) Fencing or boarding for building sites - using interengaging elements to provide non-planar surfaces allowing easier handling
ATE97204T1 (en) EXPANSION DOWEL.
FR2307167A1 (en) Plastics plug for fixing objects to walls - has sharp ridges which are forced into wall by fixing bolt which is used to expand plug
JPS5610049A (en) Connecting method of slip ring to rotary shaft
SE434179B (en) FIXING DEVICE FOR WRAPPING IN A PREVENTED HALL
US1052830A (en) Wall-socket.
FR2371597A1 (en) Expanding dowel for attaching objects to thin walls - has longitudinal slots to permit radial deformation when dowel bows outward
NL7315124A (en) Headed wall nail securing electric fittings - is of plastics with axial grooves is hammered into smaller diameter hole
FR2290598A1 (en) Component connecting plastics device - has thickened portion near shank free end gripping an aperture wall
FR2367212A1 (en) Expandable plug for fixing objects to walls - has resilient claws opened by insertion of screw to improve grip in hole
FR2300251A1 (en) Expansible wall fastener plug - has grooved segments on ribbed core having bore for fastener
FR2456869A3 (en) Cylindrical plastic plug for mounting masonry screws - shaped to centre screws of various sizes
FR2369452A1 (en) Wall screw fixing plug - is made of plastics strip reinforced with ridges and rolled into cylinder fitting in hole in wall
GB1108479A (en) A coaxial assembly of a tube, a shaft and a plug
FR2308005A1 (en) Drive in wall plug fastener - has body provided with indentations and covered with pliable externally smooth coating
GB1370428A (en) Moulding method and apparatus

Legal Events

Date Code Title Description
ST Notification of lapse