SU856394A3 - Metallic factening element - Google Patents
Metallic factening element Download PDFInfo
- Publication number
- SU856394A3 SU856394A3 SU792755501A SU2755501A SU856394A3 SU 856394 A3 SU856394 A3 SU 856394A3 SU 792755501 A SU792755501 A SU 792755501A SU 2755501 A SU2755501 A SU 2755501A SU 856394 A3 SU856394 A3 SU 856394A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- strips
- sleeve
- screw
- portions
- panel
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000005452 bending Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 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
- 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
- F16B13/061—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 of the buckling type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Abstract
Description
(54) МЕТАЛЛИЧЕСКИЙ КРЕПЕЖНЫЙ ЭЛЕМЕНТ(54) METAL FASTENING ELEMENT
1one
Изобретение относитс к строительству , а именно к мета.плическим крепежным элементам, примен емым дл креплени различных предметов и оборудовани к панел м, плитам, полым колоннам и другим тонкостенным строительным конструкци м.The invention relates to the construction, in particular to metaplic fasteners used to fasten various objects and equipment to panels, slabs, hollow columns and other thin-walled building structures.
Известен крепежный элемент, вставл емый в сквозное отверстие плиты и состо щий из винта, охватываи дей его втулки с внутренней резьбой на конце Г1 .A fastening element is inserted into the through-hole of the plate and consisting of a screw, which covers its sleeve with an internal thread at the end of G1.
Однако дл обжати концевого участка такого крепежного элемента требуетс большое усилие, при этом прочность и надежность креплени недостаточны .However, a large force is required to crimp the end portion of such a fastener, while the strength and reliability of the fastening is insufficient.
Наиболее близким к предложенному по технической сущности и достигаемому результату вл етс металлический крепежный элемент, включающий винт, охватывающую его цилиндрическую этулку, состо щую из концевой части с внутренней резьбой, верхнего ненарезного участка и промежуточной ненарезной части, рассеченной продольными прорез ми на полосы, кажда из которых состоитThe closest to the proposed technical essence and the achieved result is a metal fastener, including a screw, covering its cylindrical Etulka, consisting of an end portion with internal thread, an upper non-rifled portion and an intermediate non-rifled portion, cut by longitudinal slits into strips, each which is
из распорного и крепежного участков С2 .from the expansion and mounting areas C2.
Однако надежность и прочность креплени таким крепежным элементом недостаточны. Это объ сн етс неплотным прилеганием крепежных участков к внутренней поверхности строительной конструкции, а также возможностью скручивани и изгиба распор10 ных участков при зат гивании винта.However, the reliability and durability of fastening with such a fastener is insufficient. This is due to the loose fit of the fastening sections to the inner surface of the building structure, as well as the possibility of twisting and bending of the extension sections when tightening the screw.
Целью изобретени вл етс повышение надежности и прочности крепле- ни .The aim of the invention is to increase the reliability and strength of the fastener.
1515
Эта цель достигаетс тем, что в металлическом крепежном элементе, включакицем винт, охватывающую его цилиндрическую втулку, состо щую из концевой части с внутренней резьбой, This goal is achieved by the fact that in a metal fastener, a screw is turned on, covering its cylindrical sleeve consisting of an end portion with an internal thread,
20 верхнего ненарезного участка и промежуточной ненарезной части, рассеченной продольными прорез ми на полосы , кажда из которых состоит из распорного и крепежного участков, 20 of the upper non-tapped portion and the intermediate non-tapped portion cut by longitudinal slits into strips, each of which consists of a spacer and anchoring portions,
25 распорные участки полос выполнены дугообразными в,поперечном сечении,а крепежные - плоскими.25 spacer sections of the strips are arcuate in cross-section, and fasteners are flat.
При этом, дл фиксации положени 30 втулки, ее верхний участок снабженопорными отгибами со Стопорными. выступами,At the same time, for fixing the position 30 of the sleeve, its upper section is provided with support bends with Stop. ledges
Распорные участки полос в местах примыкани к концевой части втулки могут быть выполнены с ослабленным сечением, с выступами, контактирующими до завинчивани винта с его поверхнаст4|Ю.Spacer strips in places adjacent to the end part of the sleeve can be made with a weakened section, with protrusions in contact before screwing the screw with its surface 4 | Yu.
Втулка может быть выполнена из листовой развертки с утолщенной концевой частью.The sleeve may be made of sheet scan with a thickened end portion.
На фиг. 1 изображен крепежный элемент , общий вид; на фиг. 2 - крепежный элемент, закрепленный в отверстии плиты.FIG. 1 shows a fastener, a general view; in fig. 2 - fastener secured in the hole of the plate.
Крепежный элемент 1 состоит из втулки с внутренней резьбой 2 утолщенной концевой части 3, винта 4, вход щего во втулку и взаимодействующего с резьбой концевой части,Втулка имеет верхний ненарезной участок 5 и промежуточную ненарезную часть, рассеченную продольными прорез ми на полосы, кажда из которых состоит из плоского крепежного 6 и распорного 7 дугообразного в поперечном сечении участков. Верхний участок, втулки снабжен опорными отгибами 8, имеющими стопорные выступы 9, В местах примыкани к концевой части 3 втулки распорные участки 7 полос выполнены с ослабленным сечением, образованным за счет надрезов 10 и поперечных прорезей 11, ас внутренней стороны распорные участки имеют выступы 12, предотвращающие их прогиб внутрь при завинчивании винта. Концевой участок втулки имеет сдвоенную толщину ЛИСТОВОЙ развертки, образуемую .загибом ее кромки. При изготовлении втулки крепежного элемента из листа выштамповывают развертку и свертывают ее в цилиндрическую форму под винт, с внутренней стороны концевой части нарезают или накатывают резьбуThe fastening element 1 consists of a sleeve with an internal thread 2, a thickened end part 3, a screw 4, an end part entering into the sleeve and a thread-end interacting with the thread. The sleeve has an upper non-tapping portion 5 and an intermediate non-tapping part cut by longitudinal slits into strips, each of which consists of a flat mounting 6 and a spacer 7 arcuate in cross section sections. The upper portion, the sleeves are provided with support bends 8 having locking protrusions 9. In places adjacent to the end part 3 of the bushings, the spacer portions 7 of the strips are made with a weakened section formed by notches 10 and transverse slots 11, the inner side has spacer portions 12, prevent them from bending inward when screwing in the screw. The end portion of the sleeve has a double thickness of the SHEET scan, formed by bending its edges. In the manufacture of the sleeve fastener from the sheet stamped scan and roll it into a cylindrical shape under the screw, from the inner side of the end portion cut or roll the thread
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782816018 DE2816018A1 (en) | 1978-04-13 | 1978-04-13 | FASTENING ELEMENT MADE OF METAL FOR PLATES, HOLLOW WALLS OR DGL. |
Publications (1)
Publication Number | Publication Date |
---|---|
SU856394A3 true SU856394A3 (en) | 1981-08-15 |
Family
ID=6036889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792755501A SU856394A3 (en) | 1978-04-13 | 1979-04-12 | Metallic factening element |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS54137550A (en) |
AR (1) | AR217359A1 (en) |
AT (1) | AT358791B (en) |
BE (1) | BE875489A (en) |
BR (1) | BR7902257A (en) |
CH (1) | CH635172A5 (en) |
DE (1) | DE2816018A1 (en) |
DK (1) | DK146679A (en) |
ES (1) | ES242576Y (en) |
FR (1) | FR2422852A1 (en) |
GB (1) | GB2018928B (en) |
GR (1) | GR64438B (en) |
HU (1) | HU175737B (en) |
IT (1) | IT1111242B (en) |
NL (1) | NL7901942A (en) |
SE (1) | SE7902926L (en) |
SU (1) | SU856394A3 (en) |
YU (1) | YU40060B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012177A1 (en) * | 1980-03-28 | 1981-10-01 | TOX-Dübel-Werk Richard W. Heckhausen KG, 7762 Bodmann-Ludwigshafen | PLASTIC DOWEL |
DE3227011A1 (en) * | 1982-03-20 | 1984-01-26 | Adolf Würth GmbH & Co KG, 7118 Künzelsau | Frame fastening dowel |
JPS58196311A (en) * | 1982-05-11 | 1983-11-15 | 阪村 芳一 | Method of clamping blind nut and blind nut and tool for clamping used for said method |
GB2140889B (en) * | 1983-06-03 | 1986-08-13 | Usm Corp | Blind screw anchor |
DE3406077A1 (en) * | 1984-02-20 | 1985-08-22 | Alfons 5758 Fröndenberg Knoche | SPREADING DOWEL |
DE3426994A1 (en) * | 1984-07-21 | 1986-01-30 | Artur Dr.H.C. 7244 Waldachtal Fischer | DUEBEL |
DE3444987A1 (en) * | 1984-12-10 | 1986-06-12 | Hilti Ag, Schaan | SPREADING DOWEL WITH INTERNAL THREAD |
DE3516343A1 (en) * | 1985-05-07 | 1986-11-13 | Artur Dr.H.C. 7244 Waldachtal Fischer | DUEBEL |
FR2611005B1 (en) * | 1987-02-16 | 1989-06-23 | Bolivia Chevilles Bol Ets L | PLASTIC EXPANSION ANKLE |
FR2704608B1 (en) * | 1993-04-30 | 1995-06-30 | Bourg Sarl Ets | HOLLOW METAL PLUG AND MANUFACTURING METHOD THEREOF. |
DE10010800A1 (en) * | 2000-03-08 | 2001-09-27 | Karl Woltering Gmbh | Mounting for use on cavity walls or false ceilings comprises tube with end cap attached to wire, allowing it to be compressed to form collar against wall, screw then being inserted and retained by e.g. conventional wall plug |
US6602034B2 (en) | 2001-06-29 | 2003-08-05 | Wakai & Co., Ltd. | Anchor for boards and method for manufacturing the same |
DE202007003469U1 (en) * | 2007-03-08 | 2008-07-17 | Fischerwerke Gmbh & Co. Kg | Mounting anchor for distance mounting |
ES2391846B1 (en) * | 2011-05-05 | 2013-10-04 | José Antonio Pérez Lires | HINCA FOR THE SETTING OF STRUCTURES AND ASSEMBLY METHOD. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559281A (en) * | 1948-07-01 | 1951-07-03 | Croessant George Frederick | Anchoring socket for bolts |
US2762252A (en) * | 1955-04-27 | 1956-09-11 | Diamond Expansion Bolt Co | One-piece collapsible sheet metal bolt anchor |
CH577638A5 (en) * | 1974-06-05 | 1976-07-15 | Tuflex Ag | |
JPS5438439Y2 (en) * | 1976-03-04 | 1979-11-15 |
-
1978
- 1978-04-13 DE DE19782816018 patent/DE2816018A1/en not_active Withdrawn
-
1979
- 1979-02-27 GR GR58495A patent/GR64438B/en unknown
- 1979-03-12 NL NL7901942A patent/NL7901942A/en not_active Application Discontinuation
- 1979-03-19 HU HU79FI699A patent/HU175737B/en not_active IP Right Cessation
- 1979-03-22 CH CH267779A patent/CH635172A5/en not_active IP Right Cessation
- 1979-03-26 FR FR7907546A patent/FR2422852A1/en active Granted
- 1979-03-27 YU YU730/79A patent/YU40060B/en unknown
- 1979-04-02 AR AR276030A patent/AR217359A1/en active
- 1979-04-03 SE SE7902926A patent/SE7902926L/en not_active Application Discontinuation
- 1979-04-03 AT AT245379A patent/AT358791B/en not_active IP Right Cessation
- 1979-04-04 GB GB7911715A patent/GB2018928B/en not_active Expired
- 1979-04-04 IT IT21588/79A patent/IT1111242B/en active
- 1979-04-06 ES ES1979242576U patent/ES242576Y/en not_active Expired
- 1979-04-09 DK DK146679A patent/DK146679A/en not_active IP Right Cessation
- 1979-04-11 BE BE0/194534A patent/BE875489A/en not_active IP Right Cessation
- 1979-04-11 BR BR7902257A patent/BR7902257A/en unknown
- 1979-04-12 JP JP4370779A patent/JPS54137550A/en active Granted
- 1979-04-12 SU SU792755501A patent/SU856394A3/en active
Also Published As
Publication number | Publication date |
---|---|
BR7902257A (en) | 1979-12-11 |
JPS5616292B2 (en) | 1981-04-15 |
AR217359A1 (en) | 1980-03-14 |
HU175737B (en) | 1980-10-28 |
SE7902926L (en) | 1979-10-14 |
GB2018928A (en) | 1979-10-24 |
BE875489A (en) | 1979-07-31 |
CH635172A5 (en) | 1983-03-15 |
YU40060B (en) | 1985-06-30 |
FR2422852A1 (en) | 1979-11-09 |
DK146679A (en) | 1979-10-14 |
ES242576Y (en) | 1979-12-01 |
ES242576U (en) | 1979-06-16 |
GR64438B (en) | 1980-03-21 |
YU73079A (en) | 1982-06-30 |
GB2018928B (en) | 1982-12-01 |
JPS54137550A (en) | 1979-10-25 |
NL7901942A (en) | 1979-10-16 |
FR2422852B1 (en) | 1984-08-24 |
IT1111242B (en) | 1986-01-13 |
ATA245379A (en) | 1980-02-15 |
AT358791B (en) | 1980-09-25 |
IT7921588A0 (en) | 1979-04-04 |
DE2816018A1 (en) | 1979-10-25 |
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