NO952498L - Forspenningselement for skruankre - Google Patents
Forspenningselement for skruankreInfo
- Publication number
- NO952498L NO952498L NO952498A NO952498A NO952498L NO 952498 L NO952498 L NO 952498L NO 952498 A NO952498 A NO 952498A NO 952498 A NO952498 A NO 952498A NO 952498 L NO952498 L NO 952498L
- Authority
- NO
- Norway
- Prior art keywords
- ring
- rings
- screw element
- tightening element
- engages
- Prior art date
Links
- 238000006073 displacement reaction Methods 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
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
- F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S116/00—Signals and indicators
- Y10S116/34—Tension indicating
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Bolts, Nuts, And Washers (AREA)
- Piles And Underground Anchors (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Connection Of Plates (AREA)
- Surgical Instruments (AREA)
- Clamps And Clips (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Formation And Processing Of Food Products (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Support Of The Bearing (AREA)
- Transmission Devices (AREA)
Abstract
Det er foreslått et forspenningskontrollelement for skruankere, som kan innsettes som en underlags- , skive mellom skruemutteren og den gjenstand som skal festes. Forspenningskontrollelementet består av en trykkring (12) og en strekkring (13). Blir skruemutteren (6) tiltrukket for befestigelse, bevir- ker den derav resulterende aksiale forspenning at trykkringen (12) utvider strekkringen (13), inntil skruemutteren (6) kommer til anlegg mot strekkringen (13). I denne sluttstilling er det ved konstruksjonen av forspenningskontrollelementet oppnådd en bestemt forspenning. Anlegget av skruemutteren (6) mot trykkringen (13) kan kontrol- leres visuelt, slik at forspenningen kan kontrolleres indirekte.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4421959A DE4421959A1 (de) | 1994-06-23 | 1994-06-23 | Vorspannkontrollelement für Schraubanker |
Publications (2)
Publication Number | Publication Date |
---|---|
NO952498D0 NO952498D0 (no) | 1995-06-21 |
NO952498L true NO952498L (no) | 1995-12-27 |
Family
ID=6521311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO952498A NO952498L (no) | 1994-06-23 | 1995-06-21 | Forspenningselement for skruankre |
Country Status (14)
Country | Link |
---|---|
US (1) | US5586851A (no) |
EP (1) | EP0688965B1 (no) |
JP (1) | JPH0814232A (no) |
CN (1) | CN1122908A (no) |
AT (1) | ATE173797T1 (no) |
BR (1) | BR9502914A (no) |
CZ (1) | CZ284064B6 (no) |
DE (2) | DE4421959A1 (no) |
ES (1) | ES2126173T3 (no) |
HU (1) | HUT71749A (no) |
NO (1) | NO952498L (no) |
PL (1) | PL174832B1 (no) |
RU (1) | RU2112893C1 (no) |
SK (1) | SK83295A3 (no) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6892832B2 (en) * | 2001-11-16 | 2005-05-17 | Varel International, Ltd. | Breakable washer earth boring bit |
JP2006515427A (ja) * | 2003-01-17 | 2006-05-25 | キストラー ホールディング アクチエンゲゼルシャフト | センサ用のプレストレス要素 |
US7625373B2 (en) * | 2006-06-30 | 2009-12-01 | Poly 5 Group, Llc | Cable anchor for attaching elastic cable to a bony substrate |
DE102007028267B4 (de) * | 2007-06-15 | 2011-04-28 | Firep Rebar Technology Gmbh | Verbesserte Ankermutter aus faserverstärktem Kunststoff |
JP5001786B2 (ja) * | 2007-10-24 | 2012-08-15 | 株式会社ニフコ | クリップ |
DE202009007421U1 (de) | 2009-05-25 | 2009-08-20 | Db Netz Ag | Vorrichtung zur vorgespannten Verankerung der Ankerschrauben von Masten, vorzugsweise von Signalmasten |
JP5300069B2 (ja) * | 2009-08-05 | 2013-09-25 | 株式会社青山製作所 | いじり防止ボルト及びその使用方法 |
DE102010043170B3 (de) * | 2010-10-29 | 2012-04-12 | Hilti Aktiengesellschaft | Sensoranordnung, beispielsweise an einem Ankerbolzen |
US8696275B2 (en) * | 2012-01-04 | 2014-04-15 | Applied Bolting Technology Products, Inc. | Creep limiting direct tension indicating washer |
CN102542118B (zh) * | 2012-01-09 | 2013-12-04 | 中联重科股份有限公司 | 设计及优化实际装配体的方法及装置 |
DE102012201293A1 (de) * | 2012-01-31 | 2013-08-01 | Hilti Aktiengesellschaft | Ankersystem, insbesondere Hinterschnittankersystem |
DE102012005614B4 (de) | 2012-03-22 | 2013-10-17 | Matthias Brenneis | Sensorisches Verbindungselement und Herstellverfahren |
DE102012211418A1 (de) * | 2012-07-02 | 2014-01-02 | Hilti Aktiengesellschaft | Spreizanker |
CN104033464B (zh) * | 2014-06-19 | 2016-04-13 | 宁波浩渤工贸有限公司 | 一种螺栓的制备方法 |
US11326640B2 (en) * | 2015-12-09 | 2022-05-10 | Bossard Ag | Fastening element |
EP3290721A1 (de) | 2016-08-30 | 2018-03-07 | HILTI Aktiengesellschaft | Abstandssensor an ankerspitze |
CN107061935A (zh) * | 2017-04-11 | 2017-08-18 | 好米动力设备有限公司 | 一种定扭矩固定用盾式地脚螺栓 |
CN107478812B (zh) * | 2017-07-10 | 2019-07-02 | 三峡大学 | 岩土体大掺量膨胀水泥浆膨胀过程可视化装置及使用方法 |
JP7089941B2 (ja) * | 2018-05-22 | 2022-06-23 | サンコーテクノ株式会社 | 金属拡張アンカー |
CN109595240A (zh) * | 2019-01-15 | 2019-04-09 | 法智达(北京)科技有限公司 | 一种智能锚栓 |
DE102019211867A1 (de) * | 2019-08-07 | 2021-02-11 | Robert Bosch Gmbh | Ankervorrichtung |
CN111705993B (zh) * | 2020-06-24 | 2024-01-05 | 王子国 | 预应力约束块和复合装甲结构 |
CN112610587B (zh) * | 2020-12-18 | 2022-07-01 | 北京动力机械研究所 | 一种可拆卸的自锁双头螺柱 |
WO2024022570A1 (en) * | 2022-07-25 | 2024-02-01 | Worxsafe Ab | A composite washer for force indication and loosening prevention |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2188356A (en) * | 1938-10-31 | 1940-01-30 | Howard S Jeans | Stress indicating washer |
US3087371A (en) * | 1958-05-19 | 1963-04-30 | Orner Harry | Lock screw assembly incorporating stress indicator means |
US3060731A (en) * | 1958-09-11 | 1962-10-30 | Herbert H Adise | Motion translator |
US3059949A (en) * | 1960-06-29 | 1962-10-23 | Jr Herbert D Strong | Fastening device |
FR1326621A (fr) * | 1962-04-18 | 1963-05-10 | Bultfabriks Ab | Rondelle indicatrice d'effort de serrage pour assemblages à vis |
US3216303A (en) * | 1963-12-03 | 1965-11-09 | Melzer Franklin | Load sensing and indicating means |
US3405597A (en) * | 1966-04-25 | 1968-10-15 | Edwin C Elsner | Tension indicator for fastening means |
US3383974A (en) * | 1967-07-21 | 1968-05-21 | Norman C. Dahl | Load indicating means |
JPS5143551B2 (no) * | 1973-02-14 | 1976-11-22 | ||
DE2352810A1 (de) * | 1973-05-25 | 1975-04-30 | Artur Fischer | Befestigungselement zur befestigung von bauteilen an einer wand oder dgl |
DE2407844C2 (de) * | 1974-02-19 | 1975-11-06 | Artur 7241 Tumlingen Fischer | Unterlagscheibe aus Kunststoff für Befestigungselemente |
US3948141A (en) * | 1974-08-20 | 1976-04-06 | Katsumi Shinjo | Load indicating washer |
FR2307170A1 (fr) * | 1975-04-07 | 1976-11-05 | Seima | Procede permettant d'eviter la deterioration des filets d'un ecrou lors du vissage d'une vis |
DE2939096A1 (de) * | 1979-09-27 | 1981-04-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Anordnung zur messung und ueberpruefung der spannkraft einer schraubenverbindung |
DE3022011A1 (de) * | 1980-06-12 | 1981-12-17 | Heinrich 6102 Pfungstadt Liebig | Duebel |
JPS58145734A (ja) * | 1982-02-23 | 1983-08-30 | Daicel Chem Ind Ltd | 被覆されたフイルムの製造法 |
JPS63293312A (ja) * | 1987-05-25 | 1988-11-30 | 三菱電機株式会社 | 接合部の締付力表示装置 |
FR2622648B1 (fr) * | 1987-11-03 | 1990-03-09 | Caillau Ets | Rondelle deformable, permettant notamment de predeterminer la force minimale de serrage d'un ecrou ou d'une vis |
JPH0251606A (ja) * | 1988-08-12 | 1990-02-21 | Sumikin Seiatsuhin Kogyo Kk | 軸力制御可能な締結装置および締結方法 |
US4984938A (en) * | 1988-08-25 | 1991-01-15 | H&S Machine & Supply Company, Inc. | Coated washer for an anchor bolt system |
EP0440011A3 (en) * | 1990-02-02 | 1992-06-03 | Pfister Messtechnik Gmbh | Force and/or measuring device |
DE4122687A1 (de) * | 1991-07-09 | 1993-01-28 | Martin Dr Ing Stockmann | Gewindeverbindung mit ueberlastanzeige |
DE4214000C1 (en) * | 1992-04-29 | 1993-07-22 | Man Gutehoffnungshuette Ag, 4200 Oberhausen, De | Reusable releasable connection device - used e.g. on heated vessels and components in smelting works |
-
1994
- 1994-06-23 DE DE4421959A patent/DE4421959A1/de not_active Withdrawn
-
1995
- 1995-04-12 ES ES95105493T patent/ES2126173T3/es not_active Expired - Lifetime
- 1995-04-12 DE DE59504305T patent/DE59504305D1/de not_active Expired - Lifetime
- 1995-04-12 AT AT95105493T patent/ATE173797T1/de active
- 1995-04-12 EP EP95105493A patent/EP0688965B1/de not_active Expired - Lifetime
- 1995-05-17 HU HU9501442A patent/HUT71749A/hu unknown
- 1995-05-19 US US08/445,998 patent/US5586851A/en not_active Expired - Fee Related
- 1995-06-16 PL PL95309145A patent/PL174832B1/pl unknown
- 1995-06-19 RU RU95109916A patent/RU2112893C1/ru active
- 1995-06-20 JP JP7153557A patent/JPH0814232A/ja active Pending
- 1995-06-21 NO NO952498A patent/NO952498L/no unknown
- 1995-06-22 CZ CZ951662A patent/CZ284064B6/cs not_active IP Right Cessation
- 1995-06-23 BR BR9502914A patent/BR9502914A/pt not_active IP Right Cessation
- 1995-06-23 CN CN95105676A patent/CN1122908A/zh active Pending
- 1995-06-23 SK SK832-95A patent/SK83295A3/sk unknown
Also Published As
Publication number | Publication date |
---|---|
DE59504305D1 (de) | 1999-01-07 |
EP0688965A1 (de) | 1995-12-27 |
RU95109916A (ru) | 1997-04-27 |
BR9502914A (pt) | 1996-01-30 |
PL174832B1 (pl) | 1998-09-30 |
SK83295A3 (en) | 1996-01-10 |
CN1122908A (zh) | 1996-05-22 |
JPH0814232A (ja) | 1996-01-16 |
PL309145A1 (en) | 1995-12-27 |
RU2112893C1 (ru) | 1998-06-10 |
CZ284064B6 (cs) | 1998-08-12 |
US5586851A (en) | 1996-12-24 |
NO952498D0 (no) | 1995-06-21 |
EP0688965B1 (de) | 1998-11-25 |
ATE173797T1 (de) | 1998-12-15 |
ES2126173T3 (es) | 1999-03-16 |
DE4421959A1 (de) | 1996-01-04 |
HUT71749A (en) | 1996-01-29 |
HU9501442D0 (en) | 1995-06-28 |
CZ166295A3 (cs) | 1998-05-13 |
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