GB1425852A - Dowel or anchoring means - Google Patents
Dowel or anchoring meansInfo
- Publication number
- GB1425852A GB1425852A GB560873A GB560873A GB1425852A GB 1425852 A GB1425852 A GB 1425852A GB 560873 A GB560873 A GB 560873A GB 560873 A GB560873 A GB 560873A GB 1425852 A GB1425852 A GB 1425852A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bore
- bolt
- sleeve
- adhesive
- plug
- 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
Links
- 238000004873 anchoring Methods 0.000 title abstract 2
- 239000000853 adhesive Substances 0.000 abstract 13
- 230000001070 adhesive effect Effects 0.000 abstract 13
- 239000003094 microcapsule Substances 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 3
- 230000004048 modification Effects 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
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
- F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
- F16B13/141—Fixing plugs in holes by the use of settable material
- F16B13/143—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components
- F16B13/144—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components characterised by the shape or configuration or material of the frangible cartridges or capsules
-
- 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
- F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rock Bolts (AREA)
Abstract
1425852 Screw sockets; anchoring bolts HILTI AG 5 Feb 1973 [4 Feb 1972] 5608/73 Heading F2H A wall plug, screw socket, or anchor bolt comprises a two-component adhesive which sets after mixing of the components to secure the plug, socket, or bolt in a bore, at least one of the components being micro-encapsulated with the micro-capsules intimately mixed with the other component, and wedging means to hold the plug, socket, or bolt in the bore while the adhesive sets. In Fig. 1, a bolt 1 having the plain portion 2 of its shank coated with a two-component adhesive 5 is inserted headfirst into a bore 10, and a sleeve 6 having a chamfered leading end 7 is driven over the bolt shank 2 so that the micro-capsules are burst to bring the two adhesive components together. Longitudinal ribs 8 or conical projections on the sleeve outer surface are elastically deformed by the bore wall to wedge the sleeve and the bolt in the bore. In a modification (Fig. 5, not shown), the bolt is replaced by a pin having a frustoconical head (12) at one end and a screwthreaded bore (13) in the other end. The sleeve (6a) is smooth externally and has longitudinal slits (14) extending from its leading end so that when the sleeve is driven over the shank of the pin, the leading end is expanded by the pin head (12) into wedging engagement with the bore wall. In Fig. 6, a wall plug 15 has a tapered bore 16 filled with adhesive. Radial bores 18 are of smaller diameter than the micro-capsules so that when a screw 22 is driven into the plug, the micro-capsules are burst whilst being forced through the bores 18. The screw causes the leading end of the plug 15 to fracture along lines of weakness 19 and expand to grip the base wall, serrations 20 aiding this grip. Fins 21 at the rear of the plug prevent rotation of the plug as the screw is driven into it. If intended for use with a machine screw, the open end of the plug bore has an inward lip to guide the screw thread and to seal the open end against escape of adhesive while the screw is being driven in. In a modification (Fig. 7, not shown) for use with a headless bolt (25), the main bore of the plug is cylindrical, with a tapered part (23) and a small bore cylindrical part (24) at its leading end, which is closed. The bolt (25) is driven in with its threaded portion rearmost, and expands the small cylindrical part (24). In Fig. 8, a pin 26 having a frusto-conical part 27 under its head 28 is first placed in the bore 10. A sleeve 29, having at its rear end a screw socket 32 separate from the main bore 30, is driven over the pin 26 so that adhesive 5 is forced through radial bores 31 and the microcapsules broken. The conical part 27 of the pin expands the leading end of the sleeve against the bore wall. A modification (Fig. 9, not shown) uses a bolt (1b) with a serrated frustoconical head (33), the bolt shank being surrounded by adhesive. A sleeve (35) with a through bore having a divergent portion at its leading end is driven over bolt shank, the microcapsules being burst by passage through radial bores (37) from the divergent portion. The sleeve leading end is expanded by the bolt head (33). A helical spring (38) at the radially outer surface of the adhesive receives the sleeve (38) as it is driven over the bolt shank, and spaces the sleeve from the bore wall. In Fig. 10, the adhesive 5 round a bolt shank 2c is surrounded by a jacket 39 of expanded metal mesh which is deformed by driving in a sleeve 6c to wedge the sleeve in the bore 10. In Fig. 11, an adhesive cartridge 40 of glass, containing a two component adhesive, with one component micro-encapsulated, has a jacket 39a of expanded metal mesh. The cartridge is broken by driving in a fixing rod, the jacket 39a serving as a wedging member. In Fig. 12, not shown, a glass cartridge contains a radially compressed helical spring (41) as well as the adhesive 5. The wall plugs and screw sockets may be of metal or plastics.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722205289 DE2205289A1 (en) | 1972-02-04 | 1972-02-04 | DOWEL OR ANCHOR |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1425852A true GB1425852A (en) | 1976-02-18 |
Family
ID=5835024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB560873A Expired GB1425852A (en) | 1972-02-04 | 1973-02-05 | Dowel or anchoring means |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5846617B2 (en) |
AT (1) | AT327489B (en) |
BE (1) | BE794800A (en) |
CA (1) | CA985936A (en) |
CH (1) | CH604024A5 (en) |
DE (1) | DE2205289A1 (en) |
GB (1) | GB1425852A (en) |
SE (1) | SE396121B (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856735A1 (en) * | 1978-12-29 | 1980-07-10 | Hilti Ag | TWO-COMPONENT ADHESIVE CARTRIDGE |
US4634326A (en) * | 1984-05-29 | 1987-01-06 | Artur Fischer | Expansion anchor |
GB2198205B (en) * | 1985-10-21 | 1991-05-15 | Scott Invest Partners | A dual stage dynamic rock stabilizing fixture and method of anchoring the fixture in rock formations |
GB2252804A (en) * | 1991-02-13 | 1992-08-19 | Akio Yamamoto | Nail sustainer |
GB2234568B (en) * | 1989-08-02 | 1993-09-15 | Ingersoll Rand Co | Earth anchor,and a sleeve therefor |
WO1997022285A1 (en) * | 1995-12-18 | 1997-06-26 | Jozef Goj | Apparatus for attaching objects to a wall |
FR2903742A1 (en) * | 2006-07-12 | 2008-01-18 | Prospection & Inventions | CHEMICAL, CHEMICAL ENVELOPE COMPRESSABLE TO POLYMERIZABLE PRODUCTS INCLUDING AT LEAST ONE INSERT. |
CN107288242A (en) * | 2017-08-01 | 2017-10-24 | 中哲创建科技股份有限公司 | A kind of bellows chemistries bolt system |
EP3258122A1 (en) * | 2016-06-16 | 2017-12-20 | HILTI Aktiengesellschaft | Single portion disc injector with micro-encapsulated radical curing agents |
CN107621256A (en) * | 2017-10-30 | 2018-01-23 | 安徽理工大学 | Interior receipts formula building settlement observation nail |
CN110285315A (en) * | 2019-05-28 | 2019-09-27 | 江阴市富仁高科股份有限公司 | A kind of high-pressure hydrogen storage of the both ends with sealing structure |
EP3667105A1 (en) * | 2018-12-12 | 2020-06-17 | Adolf Würth GmbH & Co. KG | Plastic expansion plug, method for fixing a screw and a plastic expansion plug and arrangement comprising a plastic expansion plug |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2538821A1 (en) * | 1975-09-01 | 1977-03-03 | Hilti Ag | ADHESIVE ANCHORS |
DE2733007A1 (en) * | 1977-07-21 | 1979-02-08 | Hilti Ag | ADHESIVE ANCHORS |
DE2758374A1 (en) * | 1977-12-28 | 1979-07-12 | Hilti Ag | EXPANSION DOWEL |
DE3238751A1 (en) * | 1982-10-20 | 1984-04-26 | Artur Dr.H.C. 7244 Waldachtal Fischer | Fixing element for anchoring in a drill hole using a reactive multi-component compound |
JPS5998009U (en) * | 1982-12-23 | 1984-07-03 | 長谷川 武夫 | Shaft stop structure |
DE3545521A1 (en) * | 1985-12-20 | 1987-07-02 | Ipa Bauchemie Gmbh | DEFORMABLE MOLDED BODY AND USE THEREOF AND METHOD FOR THE PRODUCTION THEREOF |
KR910006907B1 (en) * | 1986-12-05 | 1991-09-10 | 니혼 데코락쿠스 가부시끼가이샤 | Systgem for securely affixing an element to a structure |
DE3730353A1 (en) * | 1987-09-10 | 1989-03-23 | Hilti Ag | METHOD FOR ANCHORING A SPREADING DOWEL |
DE3733621A1 (en) * | 1987-10-05 | 1989-04-13 | Fischer Artur Werke Gmbh | Plastic dowel |
DE3811251A1 (en) * | 1988-04-02 | 1989-10-12 | Hilti Ag | Dowel which can be anchored by means of a setting composition |
DE3935166A1 (en) * | 1989-10-21 | 1991-04-25 | Fischer Artur Werke Gmbh | Straddling dowel for masonry holes - consists of threaded tie piece, with slits and cone, and straight shank with smooth cylindrical end |
DE4005610A1 (en) * | 1990-02-22 | 1991-08-29 | Fischer Artur Werke Gmbh | Straddling dowel for masonry holes - consists of threshold expander piece, with slit part, and straddling section with cone and shank |
DE4208834A1 (en) * | 1992-03-19 | 1993-09-23 | Fischer Artur Werke Gmbh | Borehole fitted anchor bolt with cylindrical sleeve - has expanding cone at borehole base to act on adhesive sleeve,on bolt driven in. |
DE19507381A1 (en) * | 1995-03-03 | 1996-09-05 | Stahl Gmbh | Multicomponent adhesive cartridge for bonding anchor in stone or concrete |
DE102004020852B4 (en) | 2004-04-28 | 2006-07-13 | Hilti Ag | concrete dowel |
DE102007031176B4 (en) * | 2007-07-04 | 2011-02-10 | Zimmer, Günther | Dowel for automatic cover plate rear handle and its setting and gluing process |
DE102007041058A1 (en) | 2007-08-29 | 2009-03-12 | Zimmer, Günther | Dowel for automatic cover plate rear handle and its injection adhesive method |
CN102036618B (en) * | 2008-05-21 | 2014-11-26 | 内克西利斯股份公司 | Device and method for the amelioration of recesses |
JP6991562B2 (en) | 2017-11-09 | 2022-01-12 | Fsテクニカル株式会社 | How to install anchor bolts, adhesive anchors and adhesive anchors for adhesive anchors |
CN109441925B (en) * | 2018-12-10 | 2023-09-29 | 重庆大学 | Unidirectional bolt with controllable expansion piece |
CN112982666B (en) * | 2021-03-18 | 2023-06-20 | 江西烨柳林建设工程有限公司 | Steel construction earthquake-resistant structure for construction |
-
0
- BE BE794800D patent/BE794800A/en not_active IP Right Cessation
-
1972
- 1972-02-04 DE DE19722205289 patent/DE2205289A1/en not_active Ceased
-
1973
- 1973-01-29 CH CH121773A patent/CH604024A5/xx not_active IP Right Cessation
- 1973-01-31 SE SE7301370A patent/SE396121B/en unknown
- 1973-01-31 CA CA162,529A patent/CA985936A/en not_active Expired
- 1973-02-02 AT AT93473A patent/AT327489B/en not_active IP Right Cessation
- 1973-02-02 JP JP1361373A patent/JPS5846617B2/en not_active Expired
- 1973-02-05 GB GB560873A patent/GB1425852A/en not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856735A1 (en) * | 1978-12-29 | 1980-07-10 | Hilti Ag | TWO-COMPONENT ADHESIVE CARTRIDGE |
US4634326A (en) * | 1984-05-29 | 1987-01-06 | Artur Fischer | Expansion anchor |
GB2198205B (en) * | 1985-10-21 | 1991-05-15 | Scott Invest Partners | A dual stage dynamic rock stabilizing fixture and method of anchoring the fixture in rock formations |
GB2234568B (en) * | 1989-08-02 | 1993-09-15 | Ingersoll Rand Co | Earth anchor,and a sleeve therefor |
GB2252804B (en) * | 1991-02-13 | 1997-09-17 | Akio Yamamoto | Nail sustainer |
GB2252804A (en) * | 1991-02-13 | 1992-08-19 | Akio Yamamoto | Nail sustainer |
US5145301A (en) * | 1991-02-13 | 1992-09-08 | Akio Yamamoto | Nail sustainer |
US6405983B1 (en) | 1995-12-18 | 2002-06-18 | Jozef Goj | Apparatus for attaching laminar objects to a vertical support structure |
GB2324035A (en) * | 1995-12-18 | 1998-10-14 | Jozef Goj | Apparatus for attaching objects to a wall |
GB2324035B (en) * | 1995-12-18 | 2000-01-12 | Jozef Goj | Apparatus for attaching objects to a wall |
WO1997022285A1 (en) * | 1995-12-18 | 1997-06-26 | Jozef Goj | Apparatus for attaching objects to a wall |
FR2903742A1 (en) * | 2006-07-12 | 2008-01-18 | Prospection & Inventions | CHEMICAL, CHEMICAL ENVELOPE COMPRESSABLE TO POLYMERIZABLE PRODUCTS INCLUDING AT LEAST ONE INSERT. |
WO2008010050A1 (en) * | 2006-07-12 | 2008-01-24 | Societe De Prospection Et D'inventions Techniques Spit | Resin anchor with a compressible envelope containing curable products, at least one of which is sacheted |
US8186918B2 (en) | 2006-07-12 | 2012-05-29 | Societe De Prospection Et D'inventions Techiques Spit | Resin anchor with a compressible envelope containing curable products, at least one of which is sacheted |
EP3258122A1 (en) * | 2016-06-16 | 2017-12-20 | HILTI Aktiengesellschaft | Single portion disc injector with micro-encapsulated radical curing agents |
WO2017216026A1 (en) * | 2016-06-16 | 2017-12-21 | Hilti Aktiengesellschaft | Single-portion disc injector with microencapsulated free-radical curing agent |
CN107288242A (en) * | 2017-08-01 | 2017-10-24 | 中哲创建科技股份有限公司 | A kind of bellows chemistries bolt system |
CN107621256A (en) * | 2017-10-30 | 2018-01-23 | 安徽理工大学 | Interior receipts formula building settlement observation nail |
EP3667105A1 (en) * | 2018-12-12 | 2020-06-17 | Adolf Würth GmbH & Co. KG | Plastic expansion plug, method for fixing a screw and a plastic expansion plug and arrangement comprising a plastic expansion plug |
CN110285315A (en) * | 2019-05-28 | 2019-09-27 | 江阴市富仁高科股份有限公司 | A kind of high-pressure hydrogen storage of the both ends with sealing structure |
Also Published As
Publication number | Publication date |
---|---|
DE2205289A1 (en) | 1973-08-09 |
ATA93473A (en) | 1975-04-15 |
AT327489B (en) | 1976-02-10 |
SE396121B (en) | 1977-09-05 |
AU5176073A (en) | 1974-08-08 |
BE794800A (en) | 1973-05-16 |
JPS4884259A (en) | 1973-11-09 |
CH604024A5 (en) | 1978-08-31 |
JPS5846617B2 (en) | 1983-10-18 |
CA985936A (en) | 1976-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |