FR2497889B1 - Ensemble a ecrou et boulon, ecrou a resistance, ensemble a ecrou et bouchon, bouchon et procede de fixation d'un boulon dans un trou fore a l'avance - Google Patents
Ensemble a ecrou et boulon, ecrou a resistance, ensemble a ecrou et bouchon, bouchon et procede de fixation d'un boulon dans un trou fore a l'avanceInfo
- Publication number
- FR2497889B1 FR2497889B1 FR8121581A FR8121581A FR2497889B1 FR 2497889 B1 FR2497889 B1 FR 2497889B1 FR 8121581 A FR8121581 A FR 8121581A FR 8121581 A FR8121581 A FR 8121581A FR 2497889 B1 FR2497889 B1 FR 2497889B1
- Authority
- FR
- France
- Prior art keywords
- nut
- plug
- bolt
- assembly
- forewell
- 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
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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- 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
-
- 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
-
- 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
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Bolts, Nuts, And Washers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPE653180 | 1980-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2497889A1 FR2497889A1 (fr) | 1982-07-16 |
FR2497889B1 true FR2497889B1 (fr) | 1987-11-20 |
Family
ID=3768832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8121581A Expired FR2497889B1 (fr) | 1980-11-18 | 1981-11-18 | Ensemble a ecrou et boulon, ecrou a resistance, ensemble a ecrou et bouchon, bouchon et procede de fixation d'un boulon dans un trou fore a l'avance |
Country Status (5)
Country | Link |
---|---|
US (1) | US4708550A (fr) |
FR (1) | FR2497889B1 (fr) |
IN (1) | IN157375B (fr) |
NZ (1) | NZ198963A (fr) |
ZA (1) | ZA817941B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2556020B1 (fr) * | 1983-12-02 | 1987-06-12 | Olin Int Corp | Element et procede de fixation de plaques de parement |
US5064312A (en) * | 1989-07-20 | 1991-11-12 | Jennmar Corporation | Delay stopper for a mine roof anchor and method of manufacture thereof |
JPH05255895A (ja) * | 1992-03-10 | 1993-10-05 | Tokyo Multi Fastener Kk | ナット付き板金部品の製造方法並びに該方法の実施に使用するナット及びボルト・ナット・アッセンブリ |
JP2613166B2 (ja) * | 1993-07-02 | 1997-05-21 | 永山電子工業株式会社 | Tナット |
DE19615708A1 (de) * | 1996-04-22 | 1997-10-23 | Schaeffler Waelzlager Kg | Anordnung zum Verschließen von Bohrungen |
US6802681B2 (en) | 2001-11-20 | 2004-10-12 | Itw Limited | Fastening element |
GB0127734D0 (en) * | 2001-11-20 | 2002-01-09 | Itw Ltd | Fastening Element |
TWM253194U (en) * | 2003-11-04 | 2004-12-11 | Hon Hai Prec Ind Co Ltd | Screw lid for a communication unit |
TWM244710U (en) * | 2004-01-09 | 2004-09-21 | Hon Hai Prec Ind Co Ltd | Screw lid for a communication unit |
US7775754B2 (en) * | 2005-03-15 | 2010-08-17 | Fci Holdings Delaware, Inc. | Torque nut having an injection molded breakaway insert |
JP5819877B2 (ja) * | 2013-03-27 | 2015-11-24 | Thk株式会社 | 軌道部材取付け穴用閉塞部材及び運動案内装置 |
CN107269661A (zh) * | 2017-08-01 | 2017-10-20 | 上海亦聚塑胶科技有限公司 | 一种应用于闭口桶的新型螺母组件 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1528185A (en) * | 1921-10-06 | 1925-03-03 | Detroit Range Boiler And Steel | Testing plug |
US2956468A (en) * | 1956-04-19 | 1960-10-18 | Illinois Tool Works | Plastic fastener with rounded expandable portion |
BE632384A (fr) * | 1963-05-14 | |||
US3365093A (en) * | 1966-07-13 | 1968-01-23 | William P. Malenke | Hole plugging means |
FR2063494A6 (fr) * | 1968-10-31 | 1971-07-09 | Lamendin Louis | |
FR2252033A5 (en) * | 1973-11-20 | 1975-06-13 | Lenoir & Mernier | Self locking nut has polyamide plug located in bore - and which is pushed out as nut is screwed on leaving polyamide deposits in thread |
US4303354A (en) * | 1979-03-28 | 1981-12-01 | Peabody Coal Company | Mine roof bolting |
US4295761A (en) * | 1979-12-10 | 1981-10-20 | Stratabolt Corporation | Post tensionable grouted anchor assembly |
US4347020A (en) * | 1980-01-02 | 1982-08-31 | Birmingham Bolt Company | Mine roof bolt assembly |
AU536627B2 (en) * | 1980-08-22 | 1984-05-17 | Dywidag-Systems International Pty. Limited | Bar |
DE3145923C2 (de) * | 1981-11-20 | 1983-11-17 | Dyckerhoff & Widmann AG, 8000 München | Verspannvorrichtung für das Zugglied eines Ankers, insbesondere eines Felsankers |
AU8156382A (en) * | 1982-03-16 | 1983-09-22 | Dyckerhoff & Widmann A.G. | Steel reinforcing rods |
-
1981
- 1981-11-12 US US06/320,796 patent/US4708550A/en not_active Expired - Lifetime
- 1981-11-13 NZ NZ198963A patent/NZ198963A/en unknown
- 1981-11-17 ZA ZA817941A patent/ZA817941B/xx unknown
- 1981-11-18 FR FR8121581A patent/FR2497889B1/fr not_active Expired
- 1981-11-18 IN IN718/DEL/81A patent/IN157375B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA817941B (en) | 1982-10-27 |
NZ198963A (en) | 1985-08-30 |
IN157375B (fr) | 1986-03-08 |
US4708550A (en) | 1987-11-24 |
FR2497889A1 (fr) | 1982-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |