WO2021071128A1 - 고정안정성 증대를 위한 체결요소 - Google Patents
고정안정성 증대를 위한 체결요소 Download PDFInfo
- Publication number
- WO2021071128A1 WO2021071128A1 PCT/KR2020/012650 KR2020012650W WO2021071128A1 WO 2021071128 A1 WO2021071128 A1 WO 2021071128A1 KR 2020012650 W KR2020012650 W KR 2020012650W WO 2021071128 A1 WO2021071128 A1 WO 2021071128A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fixing
- flange
- fastening element
- fastening
- forming
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 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
- 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
- F16B35/041—Specially-shaped shafts
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
-
- 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
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
Definitions
- the present invention relates to, and more specifically, by forming a drill part at the lower end of the lower end of the fixture, when forming a fixing groove on the structure, it can be easily formed by the drill part, and a cutout part is formed at the lower end.
- It relates to a fastening element for increasing the stability of fixing so that one side of the incision is sharply formed and the other side is formed bluntly so that it is easily screwed onto the fixing groove of the structure and at the same time prevents loosening due to external vibrations.
- a fixing member used for fixing a working scaffold is inserted into a hole drilled in advance on a hard floor such as a wall, concrete, rock, etc., or a fixing plate, and then combined with the floor or fixing plate.
- fixing member is a general fixing member, including shafts (1, 11, 21) and load acting means (2, 12, 22), the shaft ( In the fixing member for inserting the free ends of 1, 11, 21) into a pre-drilled hole in a hard floor such as concrete, rock, steel, etc. by using a setting device that can be driven by a high-pressure gas, which is formed flat , Characterized in that it comprises a shaft (1, 11, 21), the outer contour is formed in a cylindrical shape, and the Republic of Korea Patent Application Publication No.
- 10-2014-0064977 "Fixing System” by the setting bolt (2) It relates to a fixing system (1) for fixing an accessory part (14) to a setting object (17), wherein the fixing system has a first end (3) and a second end (4) and has a fixing area (5) and Setting bolt 2 comprising the load application area 6, preferably ring or sleeve-shaped sealing element 10 with an opening 13 for sealing of the setting bolt 2 inserted into the setting object 17 ,
- the load application area 6 of the setting bolt 2 it preferably comprises an accessory part 14, for example a grating plate, an electric fixing device or a spacer, and according to the invention corrosion in the setting bolt 2 Must be able to be permanently restrained, and the axial extension of the sealing element 10 in the setting state of the setting bolt 2 allows the sealing element 10 to be attached to and to the setting object 17 at the first end 11.
- a second end 12 configured to be supported on the component 14 and/or the setting bolt 2; It characterized in that it includes, etc.
- the conventional inventions as described above have a structure in which the lower end 22 of the fixture 20 is simply inserted and coupled to the fixing groove 11 formed on the surface of the fixing plate 10 as shown in FIG. 1, so that the fixing plate ( When the lateral external force repeatedly acts on the fixture 20 protruding from the surface of 10) or the lateral external force is large, there is a problem that the fixing stability is weakened.
- the present applicant has applied for and registered a strike assembly type fixing device for a shipyard, and the strike assembly type fixing device for a shipyard is a fixing plate 10 having a fixing groove 11 formed thereon, as shown in FIG. 2.
- a fixture 20 formed by integrally forming a protruding flange 23 formed to be inclined downward along the outer circumference of the connection portion of the outer circumferential surface; It is characterized in that it comprises a rubber packing ring 30 having elasticity that is inserted into the lower end 22 of the fixture 20 and is in close contact with the bottom surface of the protruding flange 23.
- the hitting assembly type fixing device for the shipyard forms a fixing groove using a drill, and then hits the hitting assembly type fixing device for the shipyard to the fixing groove. Since it is fixed, a separate work for forming the fixing groove is required, and accordingly, there is a problem that the work time is increased.
- the present invention has been proposed to improve such a conventional problem, and by forming a drill part at the lower end of the lower end of the fixture, when forming a fixing groove on the structure, it can be easily formed by the drill part, and A fastening element for increasing fixation stability that allows easy screw fastening on the fixing groove of the structure and at the same time preventing loosening due to external vibrations by forming an incision, sharpening one side of the cutout, and blunting the other side. It is a task to be solved to provide.
- the protrusion is pressurized and fixed to the upper surface of the structure, thereby providing a new type of fastening element for increasing the fixing stability so that it can be fixed more firmly on the structure. Make it another task to be solved.
- the fastening part of the fixture or the upper flange is fastened with a wrench, etc., so that the fastening element can be easily fixed on the structure.
- Providing the element is another challenge to be solved.
- a fastening portion 21 has a screwed upper end 22 in the lower portion of the fastening portion 21, the lower portion of the upper end 22
- a fixture 20 having a lower end 23 formed in and screwed to be fastened to the fixing groove 102 of the structure 100;
- a flange 30 formed outwardly along an outer circumferential surface of the connection portion between the upper end 22 and the lower end 23; It is formed at the lower end of the lower end 23 of the fixing part 20, characterized in that it comprises a drill part 40 for forming the fixing groove 102 of the structure 100.
- the lower end 23 of the fixture 20 has a cutout 24 cut at a predetermined angle from the drill part 40 to the flange 30 It is characterized in that it is formed.
- the cutout 24 has a forming blade 241 for forming a fixing groove 102 in the structure 100 on one side, and a blunt blade on the other side. It is characterized in that (242) is formed.
- the flange 30 is characterized in that a protrusion 31 protruding downward is formed on a lower surface thereof.
- the flange 30 is characterized in that a polygonal upper flange 32 is formed on an upper surface.
- the fastening element for increasing the fixing stability by forming the drill part at the lower end of the lower end of the fixture, when forming the fixing groove on the structure, it can be easily formed by the drill part, and the lower end
- the incision is formed in the incision, one side of the incision is formed sharply, and the other side is formed bluntly, so that it is easily screwed onto the fixing groove of the structure and at the same time, it is fastened to increase the fixing stability to prevent loosening due to external vibrations, etc. It's about the element.
- FIG. 3 is a perspective view of a fastening element for increasing fixing stability according to a preferred embodiment of the present invention
- FIG. 4 is a front view and a bottom view of a fastening element for increasing fixing stability according to a preferred embodiment of the present invention
- FIG. 5 is a view showing various embodiments of a fastener in a fastening element for increasing fixing stability according to a preferred embodiment of the present invention
- FIG. 6 is a view showing various embodiments of a flange in a fastening element for increasing fixing stability according to a preferred embodiment of the present invention.
- FIG. 7 is a view showing a fastening process of a fastening element for increasing fixing stability according to a preferred embodiment of the present invention.
- the fastening element for increasing the fixing stability includes a fixture 20, a flange 30, and a drill part 40.
- the fixture 20 is fastened and fixed to the fixing groove 102 of the structure 100, has a fastening part 21, has an upper end 22 screwed in the lower part of the fastening part 21, and the upper end It is formed in the lower part of 22 and has a lower end 23 which is screwed to be fastened and fixed to the fixing groove 102 of the structure 100.
- the fastening part 21 is rotated by a fastening tool, and the fastening tool refers to a tool such as a spanner or a wrench.
- the fastening portion 21 of the fixture 20 has a circular or polygonal outer circumferential surface, and a polygonal groove 212 is formed on the inside so that any one selected is rotated by the fastening tool. That is, the fastening part 21 has a polygonal outer circumferential surface and a polygonal groove 211 formed on the inner side as shown in Fig. 5(a), or the outer circumferential surface is circular and inner as shown in Fig. 5(b). A polygonal groove 211 may be formed, or the outer peripheral surface may be formed in a polygonal shape as shown in (c) of FIG. 5.
- the lower end 23 is formed with a cutout 24 cut at a predetermined angle from the drill part 40 to the flange 30.
- the incision 24 is formed with a forming blade 241 on one side, and a blunt blade 242 on the other side. That is, one side that is sharply formed is formed to correspond to the direction of rotation so that when the fastening element 10 is rotated, a screw thread is formed on the inner circumferential surface of the fixing groove 102 in the structure 100 and can be easily fixed at the same time, and the other side It is formed dull and has the effect of preventing loosening in the direction of rotation.
- the flange 30 is formed outward along the circumference of the outer peripheral surface of the connection portion between the upper end 22 and the lower end 23 of the fixture 20.
- a plurality of protrusions 31 protruding downward are formed on the lower surface or a polygonal upper flange 32 is formed on the upper surface.
- the upper flange 32 has a smaller diameter than the flange 30, and has a larger diameter than the upper end 22 of the fixture 20.
- the protrusion 31 may be formed on the lower surface of the flange 30, or only the upper flange 32 may be formed on the upper surface, and the protrusion 31 and the upper flange 32 may be formed at the same time. I will be able to.
- the drill part 40 is for forming the fixing groove 102 on the structure 100 and is formed at the lower end of the lower end 23 of the fixing part 20.
- the fixing groove on the structure 100 by forming the drill part 40 at the lower end of the lower end 23 of the fixture 20
- a cutout 24 is formed at the lower end 23, and one side of the cutout 24 is sharpened, and the other side is blunt.
- the fastening part 21 or the upper flange 32 of the fixture 20 is fastened on the structure 100 by tightening it with a wrench, etc. There is an effect of allowing the element to be easily fixed.
- FIG. 7 is a view showing a fastening process of a fastening element for increasing fastening stability according to a preferred embodiment of the present invention.
- the fastening stability is increased.
- the fastening portion 21 of the fixture 20 or the upper flange 32 (not shown) of the flange 30 is rotated using a fastening tool.
- the fastening tool may be a spanner or a wrench.
- the fastening element 10 rotated by the fastening tool rotates while the drill part 40 forms the fixing groove 102 on the structure 100, and the structure ( While a screw tab is formed on the inner circumferential surface of the fixing groove 102 of 100), the fastening element 10 for increasing the fixing stability is fixed to the fixing groove 102 of the structure 100.
- the protrusion 31 of the flange 30 is in close contact with the upper surface of the structure 100 and is pressed to be fixed more firmly.
- a fastening portion 21 has a screwed upper end 22 in the lower portion of the fastening portion 21, the lower portion of the upper end 22
- a fixture 20 having a lower end 23 formed in and screwed to be fastened to the fixing groove 102 of the structure 100;
- a flange 30 formed outwardly along an outer circumferential surface of the connection portion between the upper end 22 and the lower end 23; It is formed at the lower end of the lower end 23 of the fixing part 20, and includes a drill part 40 for forming the fixing groove 102 of the structure 100 in a form for the implementation of the invention. do.
- the lower end 23 of the fixture 20 has a cutout 24 cut at a predetermined angle from the drill part 40 to the flange 30 What is formed is made into a form for the implementation of the invention.
- the cutout 24 has a forming blade 241 for forming a fixing groove 102 in the structure 100 on one side, and a blunt blade on the other side. It is assumed that (242) is formed as a form for the implementation of the invention.
- the flange 30 is formed with a protrusion 31 protruding downward on the lower surface of the flange 30 in a form for the implementation of the invention.
- the flange 30 has a polygonal upper flange 32 formed on the upper surface thereof in a form for the implementation of the invention.
- a drill part at the lower end of the lower end of the fixture by forming a drill part at the lower end of the lower end of the fixture, it can be easily formed by the drill part when forming a fixing groove on the structure, forming an incision at the lower end, and sharply forming one side of the incision,
- the other side is expected to be widely used in industry in that it has the effect of preventing loosening due to external vibrations while being easily screwed onto the fixing groove of the structure by forming the other side bluntly.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims (5)
- 체결부(21)를 갖고, 상기 체결부(21)의 하부에 나사가공된 상부단(22)을 가지며, 상기 상부단(22)의 하부에 형성되어 구조물(100)의 고정홈(102)에 체결 고정되도록 나사가공된 하부단(23)을 갖는 고정구(20)와;상기 상부단(22)과 하부단(23)의 연결부위 외주면 둘레를 따라 외측으로 형성되는 플랜지(30)와;상기 고정부(20)의 하부단(23)의 하부 끝단에 형성되고, 상기 구조물(100)의 고정홈(102)을 형성하기 위한 드릴부(40)를 포함하는 것을 특징을으로 하는 고정 안정성 증대를 위한 체결요소.
- 제 1 항에 있어서,상기 고정구(20)의 하부단(23)은 상기 드릴부(40)로부터 상기 플랜지(30)까지 소정각도로 절개된 절개부(24)가 형성되는 것을 특징으로 하는 고정 안정성 증대를 위한 체결요소.
- 제 1 항에 있어서,상기 절개부(24)는 일측에 상기 구조물(100)에 고정홈(102)을 형성하기 위한 성형날(241)이 형성되고, 타측은 무딘날(242)이 형성되는 것을 특징으로 하는 고정 안정성 증대를 위한 체결요소.
- 제 1 항에 있어서,상기 플랜지(30)는 하면에 하측으로 돌출되는 돌출부(31)가 형성되는 것을 특징으로 하는 고정 안정성 증대를 위한 체결요소.
- 제 1 항에 있어서,상기 플랜지(30)는 상면에 다각형상의 상부플랜지(32)가 형성되는 것을 특징으로 하는 고정 안정성 증대를 위한 체결요소.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/433,344 US20220228619A1 (en) | 2019-10-07 | 2020-09-18 | Fastening element for increasing fixing stability |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0123639 | 2019-10-07 | ||
KR1020190123639A KR102360959B1 (ko) | 2019-10-07 | 2019-10-07 | 고정안정성 증대를 위한 체결요소 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021071128A1 true WO2021071128A1 (ko) | 2021-04-15 |
Family
ID=75437286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2020/012650 WO2021071128A1 (ko) | 2019-10-07 | 2020-09-18 | 고정안정성 증대를 위한 체결요소 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220228619A1 (ko) |
KR (1) | KR102360959B1 (ko) |
WO (1) | WO2021071128A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980020928U (ko) * | 1996-10-17 | 1998-07-15 | 박병재 | 실린더 헤드의 스터드 볼트 |
JPH10246215A (ja) * | 1997-03-07 | 1998-09-14 | Akira Miyake | インサートボルト |
KR200334084Y1 (ko) * | 2003-09-04 | 2003-11-19 | 주식회사 태정기공 | 투피스 플랜지 너트 |
KR101231045B1 (ko) * | 2011-01-13 | 2013-02-06 | 상명엔프라(주) | 천정 마감재 설치용 인서트 |
KR101886563B1 (ko) * | 2017-02-23 | 2018-08-07 | 이원배 | 단열재 고정설치용 파스너 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1896388A (en) * | 1931-01-12 | 1933-02-07 | Long Mfg Co Inc | Lock for screw threaded devices |
USD260525S (en) * | 1978-12-04 | 1981-09-01 | Lassiter Will M | Channel drill and bolt combination |
US4673323A (en) * | 1986-04-07 | 1987-06-16 | Peter Russo | Self tapping stud |
CA2095230A1 (en) * | 1990-10-29 | 1992-04-30 | Peter Andrew Gray | Self-tapping, and self-tapping and self-drilling, rock bolts |
US6024600A (en) * | 1998-03-09 | 2000-02-15 | Lucent Technologies Inc. | Mounting fastener for grounding daisy chain connected building entrance protectors |
ES1045724Y (es) * | 2000-03-17 | 2001-08-16 | Celo Distribucion S A | Tornillo con doble rosca. |
DE10121269A1 (de) | 2001-04-30 | 2002-10-31 | Hilti Ag | Befestigungselement |
JP4590279B2 (ja) * | 2004-02-12 | 2010-12-01 | トヤマキカイ株式会社 | さらえタップを用いた雌ねじの修復方法 |
US8631629B1 (en) * | 2011-03-30 | 2014-01-21 | Gregory M. Wiener | Roof mounting assembly |
DE102011083779A1 (de) | 2011-09-29 | 2013-04-04 | Hilti Aktiengesellschaft | Befestigungssystem |
US8905697B2 (en) * | 2012-04-23 | 2014-12-09 | Illinois Tool Works Inc. | Thermal break fastener |
DE102013113763A1 (de) * | 2013-12-10 | 2015-06-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Klebebolzen und Anbringungsverfahren |
KR101801245B1 (ko) | 2016-02-11 | 2017-11-24 | 전하철 | 조선소용 타격조립형 고정장치 |
CA3211072A1 (en) * | 2016-05-02 | 2017-11-02 | Asia Fastening (Us), Inc. | Double threaded standoff fastener |
US10876556B2 (en) * | 2018-03-26 | 2020-12-29 | GM Global Technology Operations LLC | Double-ended dual attached fastener |
-
2019
- 2019-10-07 KR KR1020190123639A patent/KR102360959B1/ko active IP Right Grant
-
2020
- 2020-09-18 WO PCT/KR2020/012650 patent/WO2021071128A1/ko active Application Filing
- 2020-09-18 US US17/433,344 patent/US20220228619A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980020928U (ko) * | 1996-10-17 | 1998-07-15 | 박병재 | 실린더 헤드의 스터드 볼트 |
JPH10246215A (ja) * | 1997-03-07 | 1998-09-14 | Akira Miyake | インサートボルト |
KR200334084Y1 (ko) * | 2003-09-04 | 2003-11-19 | 주식회사 태정기공 | 투피스 플랜지 너트 |
KR101231045B1 (ko) * | 2011-01-13 | 2013-02-06 | 상명엔프라(주) | 천정 마감재 설치용 인서트 |
KR101886563B1 (ko) * | 2017-02-23 | 2018-08-07 | 이원배 | 단열재 고정설치용 파스너 |
Also Published As
Publication number | Publication date |
---|---|
KR20210041231A (ko) | 2021-04-15 |
US20220228619A1 (en) | 2022-07-21 |
KR102360959B1 (ko) | 2022-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9989082B2 (en) | Washer and combination washer and fastener system for building construction | |
US10272555B2 (en) | Concrete anchor driver tool | |
US8499427B2 (en) | Expansion anchor setting apparatus | |
AU2011202597B2 (en) | Drop-In Anchor and Drop-In Anchor Systems | |
US9309915B1 (en) | Washer and combination washer and fastener system for building construction | |
WO2017138767A1 (ko) | 조선소용 타격조립형 고정장치 | |
US10935067B2 (en) | Reverse-thread insert anchor for masonry applications | |
US8424180B2 (en) | Wedge anchor setting apparatus | |
WO2021071128A1 (ko) | 고정안정성 증대를 위한 체결요소 | |
ES2558380T3 (es) | Útil con un dispositivo de transmisión de movimiento de avance y/o del par de fuerzas | |
CN110799307B (zh) | 安装工具、用于安装工具系统的套件以及安装工具系统 | |
TWI655064B (zh) | 具有張角較大的斷裂面的斷裂式螺母 | |
US20020159856A1 (en) | Fastening means | |
US20110068239A1 (en) | Attachment for fastener driven by powder charge setting tool | |
EP2800911B1 (en) | Blind bolt | |
US20190211861A1 (en) | Screw Apparatus | |
WO2013158594A1 (en) | Multifunction implement for fastening tool serving as an interface between a fastener and a part to be fastened | |
KR20070003474A (ko) | 고정용 앵커 | |
KR20100040762A (ko) | 슬리브의 강도보강 및 분리방지 구조가 구비된 앵커볼트 | |
KR200232416Y1 (ko) | 앵커볼트 구조 | |
KR20190002896U (ko) | 천장용 세트앵커 | |
GB1574982A (en) | Cable or pipe clamp | |
KR200238381Y1 (ko) | 못 | |
US20240191739A1 (en) | Undercut Anchor, Setting Tool for Setting an Undercut Anchor and Setting Method for an Undercut Anchor | |
AU2016369971A1 (en) | Fastening element for fastening an insulation to a wall |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20873583 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20873583 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: PUNO DATE=>ADWI |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20873583 Country of ref document: EP Kind code of ref document: A1 |