FI64982B - Expanderskruv - Google Patents
Expanderskruv Download PDFInfo
- Publication number
- FI64982B FI64982B FI820007A FI820007A FI64982B FI 64982 B FI64982 B FI 64982B FI 820007 A FI820007 A FI 820007A FI 820007 A FI820007 A FI 820007A FI 64982 B FI64982 B FI 64982B
- Authority
- FI
- Finland
- Prior art keywords
- sleeve
- screw
- cones
- expansion
- thickened
- Prior art date
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 4
- 230000008961 swelling Effects 0.000 claims 2
- 230000007704 transition Effects 0.000 description 7
- 238000007373 indentation Methods 0.000 description 5
- 230000008719 thickening Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 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
- F16B13/04—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
- F16B13/045—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 having axially compressing parts allowing the clamping of an object tightly to the wall
-
- 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
- F16B13/065—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 the screw, nail or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Claims (5)
1. Levitysruuvi kiinnitettäväksi onteloon, jossa ruuvissa on ruuviosa (1), joka on kierteitetty ulkopäästään 5 toimiakseen yhdessä kiinnityselementin kanssa esim. mutterin (2) muodossa, ja joka on varustettu levitettävällä, ulkopuolelta oleellisesti sylinterimäisellä hoikilla (10) vastapäisen osansa ympäriltä, jonka hoikin sisäprofiili on sovitettu toimimaan yhdessä levitysruuvin ulkoprofiilin 10 kanssa hoikin levittämiseksi vedettäessä ruuviosaa (1) hoikista ja ruuviosan (1) profiili on varustettu useilla samankeskisillä kartioilla (3-6), joiden välissä on sylinte-rimäiset liitososat (7-9), jotka kaikki kartiot ja liitos-osat on tehty yhtenäisiksi muun ruuviosan kanssa, t u n -15 n e t t u siitä, että hoikin (10) sisäprofiili muodostuu vahvennetuista kohdista (12) , jotka vastaavat sylinteri-mäisiä liitososia ja ulkonevat sisäänpäin hoikin sisäpinnasta, joka profiili muodostuu myös heikennetyistä kohdista (13) hoikissa vastaten samankeskisiä kartioita, ja hol-20 kin vahvuus on sovitettu sallimaan vahvennettujen kohtien osan levitä kartioiden (3-6) vaikutuksesta enemmän kuin hoikin loppuosa kohoumiksi (37), jotka kiertävät hoikkia ja on tarkoitettu tunkeutumaan ontelon seinään levitysruuvin kiinnittämiseksi.
2. Patenttivaatimuksen 1 mukainen levitysruuvi, tunnettu siitä, että hoikin (10) vahvennettujen kohtien (12) väli on suurempi kuin ruuviosan (1) kartioiden (3-6) väli.
3. Patenttivaatimuksen 1 mukainen levitysruuvi, 30 tunnettu ainakin yhdestä urasta (32) hoikin (31) ulkopinnalla yhdessä sen vahvennetussa kohdassa ja suorassa kulmassa hokin pituussuuntaiseen akseliin nähden ja vastaten pullistumaa hoikin sisäpinnalla.
4. Patenttivaatimuksen 1 mukainen levitysruuvi, 35 tunnettu siitä, että holkki (10) ulottuu eteenpäin yhteistoimiseen kiinnityselementtiin (2) johtaen siihen, n
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7910573 | 1979-12-21 | ||
SE7910573A SE420009B (sv) | 1979-12-21 | 1979-12-21 | Expanderskruv for fastsettning i en halighet |
PCT/SE1980/000334 WO1981001870A1 (en) | 1979-12-21 | 1980-12-16 | Expansion screw |
SE8000334 | 1980-12-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI820007L FI820007L (fi) | 1982-01-04 |
FI64982B true FI64982B (fi) | 1983-10-31 |
FI64982C FI64982C (fi) | 1984-02-10 |
Family
ID=20339614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI820007A FI64982C (fi) | 1979-12-21 | 1982-01-04 | Expanderskruv |
Country Status (11)
Country | Link |
---|---|
US (1) | US4475856A (fi) |
EP (1) | EP0041983B1 (fi) |
JP (1) | JPS56501770A (fi) |
BE (1) | BE886747A (fi) |
DE (1) | DE3069780D1 (fi) |
DK (1) | DK149049C (fi) |
FI (1) | FI64982C (fi) |
HU (1) | HU188666B (fi) |
IE (1) | IE50525B1 (fi) |
SE (1) | SE420009B (fi) |
WO (1) | WO1981001870A1 (fi) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696610A (en) * | 1985-09-18 | 1987-09-29 | Wright Jewel L | Blind fastener |
US4776330A (en) * | 1986-06-23 | 1988-10-11 | Pfizer Hospital Products Group, Inc. | Modular femoral fixation system |
US5137395A (en) * | 1989-08-02 | 1992-08-11 | Ingersoll-Rand Company | Dynamic earth anchor, and a sleeve therefor |
DE3933353A1 (de) * | 1989-10-06 | 1991-04-18 | Toge Duebel A Gerhard Gmbh | Spreizduebel und verfahren zu seiner herstellung |
US5725529A (en) * | 1990-09-25 | 1998-03-10 | Innovasive Devices, Inc. | Bone fastener |
US20030157074A1 (en) * | 1994-11-16 | 2003-08-21 | Mitrani Eduardo N. | Vitro micro-organs, and uses related thereto |
IL128261A0 (en) * | 1999-01-27 | 1999-11-30 | Disc O Tech Medical Tech Ltd | Expandable element |
DE19753388A1 (de) * | 1997-12-02 | 1999-06-10 | Fischer Artur Werke Gmbh | Spreizdübel |
US7687057B2 (en) * | 1998-01-09 | 2010-03-30 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | In vitro micro-organs, and uses related thereto |
US6302627B1 (en) * | 1998-01-13 | 2001-10-16 | Roland Reichelt | Multipart dowel for a removable anchor |
DE19855113A1 (de) * | 1998-11-30 | 2000-05-31 | Fischer Artur Werke Gmbh | Spreizdübel |
US7621950B1 (en) | 1999-01-27 | 2009-11-24 | Kyphon Sarl | Expandable intervertebral spacer |
US6319252B1 (en) | 1999-07-23 | 2001-11-20 | Mcdevitt Dennis | System and method for attaching soft tissue to bone |
US6527794B1 (en) | 1999-08-10 | 2003-03-04 | Ethicon, Inc. | Self-locking suture anchor |
US6733506B1 (en) | 2000-11-16 | 2004-05-11 | Ethicon, Inc. | Apparatus and method for attaching soft tissue to bone |
DE10061491C1 (de) * | 2000-12-09 | 2002-04-18 | Porsche Ag | Anhängezugvorrichtung |
DE10129441A1 (de) * | 2001-06-19 | 2003-01-02 | Fischer Artur Werke Gmbh | Verbundanker |
DE10134734A1 (de) * | 2001-08-04 | 2003-02-13 | Fischer Artur Werke Gmbh | Spreizdübel |
KR100969344B1 (ko) * | 2001-11-05 | 2010-07-09 | 메드제닉스 인코포레이티드 | 조직 기재 치료를 위한 폐쇄된 자동화 시스템, 이를 이용한 투약 및 투여 방법 |
DE60335037D1 (de) | 2003-03-14 | 2010-12-30 | Depuy Spine Inc | Hydraulische vorrichtung zur knochenzementeinspritzung bei perkutaner vertebroplastie |
US8066713B2 (en) | 2003-03-31 | 2011-11-29 | Depuy Spine, Inc. | Remotely-activated vertebroplasty injection device |
US8415407B2 (en) | 2004-03-21 | 2013-04-09 | Depuy Spine, Inc. | Methods, materials, and apparatus for treating bone and other tissue |
US6767878B1 (en) * | 2003-07-23 | 2004-07-27 | Colgate-Palmolive Company | Light duty liquid cleaning composition with suspended solid particles |
WO2005030034A2 (en) | 2003-09-26 | 2005-04-07 | Depuy Spine, Inc. | Device for delivering viscous material |
CN101065080B (zh) | 2004-07-30 | 2021-10-29 | 德普伊新特斯产品有限责任公司 | 用于处理骨和其他组织的材料和器械 |
US20060217717A1 (en) * | 2005-03-24 | 2006-09-28 | Dale Whipple | Methods and devices for stabilizing a bone anchor |
US9381024B2 (en) | 2005-07-31 | 2016-07-05 | DePuy Synthes Products, Inc. | Marked tools |
US9918767B2 (en) | 2005-08-01 | 2018-03-20 | DePuy Synthes Products, Inc. | Temperature control system |
US8360629B2 (en) | 2005-11-22 | 2013-01-29 | Depuy Spine, Inc. | Mixing apparatus having central and planetary mixing elements |
US9750492B2 (en) | 2006-08-04 | 2017-09-05 | Depuy Mitek, Llc | Suture anchor system with tension relief mechanism |
US9788825B2 (en) | 2006-08-04 | 2017-10-17 | Depuy Mitek, Llc | Suture anchor with relief mechanism |
WO2008033375A2 (en) * | 2006-09-14 | 2008-03-20 | Medgenics Ltd. | Long lasting drug formulations |
EP2068898A4 (en) | 2006-09-14 | 2011-07-20 | Depuy Spine Inc | BONE CEMENT AND APPLICATION METHOD THEREFOR |
EP3095511A1 (en) | 2006-10-19 | 2016-11-23 | Depuy Spine Inc. | Sealed container |
US8211156B2 (en) * | 2008-01-25 | 2012-07-03 | Andersen Bruce J | Osteoporatic screw and expansion sleeve |
CA2765526A1 (en) | 2009-06-17 | 2010-12-23 | Trinity Orthopedics, Llc | Expanding intervertebral device and methods of use |
US8602703B1 (en) * | 2010-02-24 | 2013-12-10 | Michael Rich | Anchor for wall and other structures |
JP2013532152A (ja) | 2010-06-15 | 2013-08-15 | メドジェニクス・メディカル・イスラエル・リミテッド | 長期持続性の医薬製剤 |
BR112014011848B1 (pt) * | 2011-11-18 | 2021-10-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Alicerce para um mastro de antena e método de construir um alicerce |
JP2014077260A (ja) * | 2012-10-10 | 2014-05-01 | Fs Technical Corp | 拡張アンカー、これを用いたネットバリア工法およびピンニング工法 |
CN103291337B (zh) * | 2013-05-29 | 2015-08-05 | 成都现代万通锚固技术有限公司 | 具有外置膨胀装置的锚杆 |
WO2015120165A1 (en) | 2014-02-05 | 2015-08-13 | Marino James F | Anchor devices and methods of use |
DE102015106719A1 (de) * | 2015-04-30 | 2016-11-03 | Dr. Li Anchor Profi GmbH | Ankerstange |
KR20190039711A (ko) | 2016-08-12 | 2019-04-15 | 일리노이즈 툴 워크스 인코포레이티드 | 리벳 파스너 조립체 |
DE102019101078A1 (de) | 2018-01-16 | 2019-07-18 | Illinois Tool Works Inc. | Niet-befestigungselementanordnung und verfahren zu ihrer verwendung |
US11268557B2 (en) * | 2018-10-10 | 2022-03-08 | Illinois Tool Works Inc. | Rivet fastener assembly and method of use thereof |
CN110984396A (zh) * | 2019-12-24 | 2020-04-10 | 福州鼓楼纹英建筑工程有限责任公司 | 后置锚结网片及其作业方法 |
US11867216B2 (en) | 2020-06-04 | 2024-01-09 | Hando Kim | Compliant self-anchoring screw with auxetic properties |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1033447A (en) * | 1912-02-08 | 1912-07-23 | Herbert W Mower | Expansion-bolt. |
US1650958A (en) * | 1922-11-24 | 1927-11-29 | John Edward Ogden | Bolt anchor |
FR808480A (fr) * | 1935-10-26 | 1937-02-08 | Boulon perfectionné | |
US2913953A (en) * | 1956-11-01 | 1959-11-24 | Helen E Tendler | Anchor bolt with drive means for forming a hole |
DE1814485C3 (de) * | 1968-12-13 | 1980-09-04 | Hilti Ag, Schaan (Liechtenstein) | Befestigungsdübel |
GB1319582A (en) * | 1969-06-16 | 1973-06-06 | Smith T G H | Fixing device wall-plug type |
DE2138246A1 (de) * | 1971-07-30 | 1973-02-08 | Schmoelz & Wilfer Kg | Anker |
US3750519A (en) * | 1971-10-20 | 1973-08-07 | Wej It Expansion Prod Inc | Anchor bolt with expansion sleeve |
DE2163582A1 (de) * | 1971-12-21 | 1973-06-28 | Hans Feige | Sicherheitsgewindebolzen zur aufnahme in zement, stein oder aehnlichem material |
SE384071B (sv) * | 1975-03-19 | 1976-04-12 | Ericsson Telefon Ab L M | Anordning vid en expanderbult |
-
1979
- 1979-12-21 SE SE7910573A patent/SE420009B/sv not_active IP Right Cessation
-
1980
- 1980-12-16 WO PCT/SE1980/000334 patent/WO1981001870A1/en active IP Right Grant
- 1980-12-16 HU HU811213A patent/HU188666B/hu unknown
- 1980-12-16 JP JP50028681A patent/JPS56501770A/ja active Pending
- 1980-12-16 US US06/284,653 patent/US4475856A/en not_active Expired - Fee Related
- 1980-12-16 EP EP81900090A patent/EP0041983B1/en not_active Expired
- 1980-12-16 DE DE8181900090T patent/DE3069780D1/de not_active Expired
- 1980-12-18 IE IE2667/80A patent/IE50525B1/en unknown
- 1980-12-18 BE BE0/203234A patent/BE886747A/fr not_active IP Right Cessation
-
1981
- 1981-08-18 DK DK365981A patent/DK149049C/da not_active IP Right Cessation
-
1982
- 1982-01-04 FI FI820007A patent/FI64982C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE886747A (fr) | 1981-04-16 |
WO1981001870A1 (en) | 1981-07-09 |
DE3069780D1 (en) | 1985-01-17 |
DK149049C (da) | 1986-07-28 |
FI64982C (fi) | 1984-02-10 |
US4475856A (en) | 1984-10-09 |
DK149049B (da) | 1985-12-30 |
FI820007L (fi) | 1982-01-04 |
SE7910573L (sv) | 1981-06-22 |
EP0041983B1 (en) | 1984-12-05 |
IE802667L (en) | 1981-06-21 |
EP0041983A1 (en) | 1981-12-23 |
IE50525B1 (en) | 1986-04-30 |
HU188666B (en) | 1986-05-28 |
SE420009B (sv) | 1981-09-07 |
JPS56501770A (fi) | 1981-12-03 |
DK365981A (da) | 1981-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OY L M ERICSSON AB |