BR7303038D0 - Elemento de fixacao para ancoragem num orificio perfurado em pecas construidas de concreto - Google Patents
Elemento de fixacao para ancoragem num orificio perfurado em pecas construidas de concretoInfo
- Publication number
- BR7303038D0 BR7303038D0 BR3038/73A BR303873A BR7303038D0 BR 7303038 D0 BR7303038 D0 BR 7303038D0 BR 3038/73 A BR3038/73 A BR 3038/73A BR 303873 A BR303873 A BR 303873A BR 7303038 D0 BR7303038 D0 BR 7303038D0
- Authority
- BR
- Brazil
- Prior art keywords
- anchorage
- fastening element
- drilled hole
- concrete pieces
- concrete
- Prior art date
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
- F16B13/04—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
- F16B13/066—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 a separate expander-part, actuated by the screw, nail or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Dowels (AREA)
- Bolts, Nuts, And Washers (AREA)
- Springs (AREA)
- Flexible Shafts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722220422 DE2220422C (de) | 1972-04-26 | Befestigungselement zur Veranke rung in Betonbauwerksteilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7303038D0 true BR7303038D0 (pt) | 1974-07-25 |
Family
ID=5843299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR3038/73A BR7303038D0 (pt) | 1972-04-26 | 1973-04-26 | Elemento de fixacao para ancoragem num orificio perfurado em pecas construidas de concreto |
Country Status (26)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181060A (en) * | 1977-09-29 | 1980-01-01 | Payne William J | Helical anchor |
| US4287807A (en) * | 1979-06-01 | 1981-09-08 | Usm Corporation | Pull-to-set anchoring device |
| GB2132730B (en) * | 1982-12-21 | 1987-02-18 | Noel Lecourt | Improvements relating to expansion bolts |
| US6835036B2 (en) * | 2003-03-07 | 2004-12-28 | Illinois Tool Works Inc. | Concrete anchor |
| CN102536998A (zh) * | 2010-12-07 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | 弹簧螺丝 |
| CN103089789A (zh) * | 2011-10-31 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | 螺丝结构 |
| CN103161805A (zh) * | 2011-12-09 | 2013-06-19 | 贵州大奥博科技开发有限公司 | 一种膨胀螺栓的制作方法及弹簧式膨胀螺栓 |
| WO2015054840A1 (zh) * | 2013-10-16 | 2015-04-23 | 台湾立凯绿能移动股份有限公司 | 一种电动车专用的电池接点的锁固状态确认手段 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US254559A (en) * | 1882-03-07 | Self and william h | ||
| US768283A (en) * | 1903-12-07 | 1904-08-23 | Jenkins Mfg Company | Expansion-bolt. |
| US2439685A (en) * | 1943-09-30 | 1948-04-13 | Eaton Mfg Co | Thread insert |
-
1972
- 1972-04-26 DE DE2220422A patent/DE2220422B1/de active Pending
-
1973
- 1973-03-09 HU HUFI531A patent/HU165346B/hu unknown
- 1973-03-15 DK DK139573AA patent/DK130487B/da unknown
- 1973-03-21 BE BE129053A patent/BE797093A/xx unknown
- 1973-03-23 NL NL7304081A patent/NL7304081A/xx unknown
- 1973-04-04 SE SE7304719A patent/SE379407B/xx unknown
- 1973-04-10 FR FR7312791A patent/FR2182455A5/fr not_active Expired
- 1973-04-10 AR AR247490A patent/AR203456A1/es active
- 1973-04-13 ES ES413649A patent/ES413649A1/es not_active Expired
- 1973-04-13 GB GB1791773A patent/GB1370759A/en not_active Expired
- 1973-04-13 US US350892A patent/US3898907A/en not_active Expired - Lifetime
- 1973-04-13 NO NO731572A patent/NO135038C/no unknown
- 1973-04-16 CA CA168,773A patent/CA967412A/en not_active Expired
- 1973-04-18 CH CH570473A patent/CH565326A5/xx not_active IP Right Cessation
- 1973-04-19 ZA ZA732707A patent/ZA732707B/xx unknown
- 1973-04-19 AU AU54733/73A patent/AU474213B2/en not_active Expired
- 1973-04-20 CS CS2892A patent/CS166167B2/cs unknown
- 1973-04-20 IL IL42075A patent/IL42075A/en unknown
- 1973-04-24 DD DD170389A patent/DD103291A5/xx unknown
- 1973-04-24 PL PL1973162123A patent/PL85545B1/pl unknown
- 1973-04-25 AT AT365173A patent/AT324655B/de not_active IP Right Cessation
- 1973-04-25 RO RO74614A patent/RO61602A/ro unknown
- 1973-04-25 IE IE643/73A patent/IE37559B1/xx unknown
- 1973-04-25 JP JP48047197A patent/JPS4947750A/ja active Pending
- 1973-04-26 IT IT23443/73A patent/IT984201B/it active
- 1973-04-26 BR BR3038/73A patent/BR7303038D0/pt unknown
-
1976
- 1976-12-27 JP JP1976178824U patent/JPS54936Y2/ja not_active Expired
Also Published As
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