CN115030948A - 一种可拆卸双面沉头紧固件及其连接方法和应用 - Google Patents
一种可拆卸双面沉头紧固件及其连接方法和应用 Download PDFInfo
- Publication number
- CN115030948A CN115030948A CN202210468018.9A CN202210468018A CN115030948A CN 115030948 A CN115030948 A CN 115030948A CN 202210468018 A CN202210468018 A CN 202210468018A CN 115030948 A CN115030948 A CN 115030948A
- Authority
- CN
- China
- Prior art keywords
- countersunk
- nut
- hole
- head
- screw
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- F16B37/145—Sleeve nuts, e.g. combined with bolts
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/021—Locking of screws, bolts or nuts in which the locking takes place after screwing down by injecting a settable material after the screwing down
-
- 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
- F16B2037/007—Nuts or like thread-engaging members with a blind hole
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210468018.9A CN115030948A (zh) | 2022-04-29 | 2022-04-29 | 一种可拆卸双面沉头紧固件及其连接方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210468018.9A CN115030948A (zh) | 2022-04-29 | 2022-04-29 | 一种可拆卸双面沉头紧固件及其连接方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115030948A true CN115030948A (zh) | 2022-09-09 |
Family
ID=83119214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210468018.9A Withdrawn CN115030948A (zh) | 2022-04-29 | 2022-04-29 | 一种可拆卸双面沉头紧固件及其连接方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115030948A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9401432D0 (sv) * | 1994-04-27 | 1994-04-27 | Sven Erik Svensson | Skruv-/bultförband |
DE102006031161A1 (de) * | 2006-07-04 | 2008-01-10 | Schmitz Cargobull Ag | Fügeverbindung mit Senkkegel-Schraube |
WO2012025341A1 (de) * | 2010-08-24 | 2012-03-01 | Siemens Aktiengesellschaft | Schraube |
CN102767556A (zh) * | 2012-07-18 | 2012-11-07 | 西安航空制动科技有限公司 | 一种用于沉头螺钉连接的冲点防松方法 |
CN103233963A (zh) * | 2013-05-19 | 2013-08-07 | 南车眉山车辆有限公司 | 双面无凸出物的两构件连接方法及双沉头拉铆钉 |
CN210660980U (zh) * | 2019-10-14 | 2020-06-02 | 海盐力度紧固件有限公司 | 一种带斜径的防松沉头螺钉 |
CN113927524A (zh) * | 2021-09-29 | 2022-01-14 | 大连长丰实业总公司 | 一种飞机座舱盖一字槽沉头螺母拆装装置 |
CN114135557A (zh) * | 2021-12-17 | 2022-03-04 | 江西洪都航空工业集团有限责任公司 | 一种贯穿式、可拆装的双面沉头连接机构 |
-
2022
- 2022-04-29 CN CN202210468018.9A patent/CN115030948A/zh not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9401432D0 (sv) * | 1994-04-27 | 1994-04-27 | Sven Erik Svensson | Skruv-/bultförband |
DE102006031161A1 (de) * | 2006-07-04 | 2008-01-10 | Schmitz Cargobull Ag | Fügeverbindung mit Senkkegel-Schraube |
WO2012025341A1 (de) * | 2010-08-24 | 2012-03-01 | Siemens Aktiengesellschaft | Schraube |
CN102767556A (zh) * | 2012-07-18 | 2012-11-07 | 西安航空制动科技有限公司 | 一种用于沉头螺钉连接的冲点防松方法 |
CN103233963A (zh) * | 2013-05-19 | 2013-08-07 | 南车眉山车辆有限公司 | 双面无凸出物的两构件连接方法及双沉头拉铆钉 |
CN210660980U (zh) * | 2019-10-14 | 2020-06-02 | 海盐力度紧固件有限公司 | 一种带斜径的防松沉头螺钉 |
CN113927524A (zh) * | 2021-09-29 | 2022-01-14 | 大连长丰实业总公司 | 一种飞机座舱盖一字槽沉头螺母拆装装置 |
CN114135557A (zh) * | 2021-12-17 | 2022-03-04 | 江西洪都航空工业集团有限责任公司 | 一种贯穿式、可拆装的双面沉头连接机构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8152428B2 (en) | Fastener assembly | |
KR102557852B1 (ko) | 억지 끼워맞춤 패스너들을 위한 테이퍼형 인입부 | |
EP3364049B1 (en) | Radiused lead-in for interference fit fasteners | |
US6290445B1 (en) | Non-removable structural threaded fastener with threads of lesser outer diameter than the shank and method of forming same | |
US6547500B2 (en) | Blind fastener and drive nut assembly | |
US20200139425A1 (en) | Setting tool for a blind fastener, setting method and suitable blind fastener | |
EP2942535A1 (en) | Apparatus and methods for providing a threaded fixing in a crushable or brittle material | |
KR20020054330A (ko) | 블라인드 패스너 및 구동 너트 조립체 | |
AU2003241568A1 (en) | Blind fastener and drive nut assembly and method of installation thereof | |
US5924650A (en) | Method and system for fastening aircraft assemblies | |
US4810141A (en) | Blind fastener | |
US20040265091A1 (en) | Universal bulkhead fitting | |
CN115030948A (zh) | 一种可拆卸双面沉头紧固件及其连接方法和应用 | |
CN206072075U (zh) | 一种连接螺钉 | |
US20170175794A1 (en) | Fastener system and assembly | |
US4245921A (en) | Continuously curved countersink used with deformable rivet | |
CN206785830U (zh) | 一种飞机蒙皮连接组件 | |
CN114135557A (zh) | 一种贯穿式、可拆装的双面沉头连接机构 | |
CN207848156U (zh) | 彩虹螺栓螺母组件 | |
CN114001073A (zh) | 一种复合材料连接件辅助定位粘接工装及定位粘接工艺 | |
CN219795793U (zh) | 一种无耳螺纹抽芯铆钉 | |
CN211449345U (zh) | 一种复合材料结构件用螺钉连接基座 | |
CN214837697U (zh) | 一种y型无痕螺钉 | |
CN210531359U (zh) | 一种飞机用单面连接环槽螺栓 | |
CN216812432U (zh) | 一种单面连接工艺抽钉 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 312030 Building 2, Haitu jiuyiqiu, Binhai Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Baojing composite material Co.,Ltd. Applicant after: Shaoxing Baojing Composite Technology Research and Development Co.,Ltd. Address before: 312030 Building 2, Haitu jiuyiqiu, Binhai Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Applicant before: Shaoxing Baojing composite material Co.,Ltd. Applicant before: JINGGONG (SHAOXING) COMPOSITE TECHNOLOGY R & D CO.,LTD. |
|
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220909 |