RU96118244A - Expansion dowel - Google Patents

Expansion dowel

Info

Publication number
RU96118244A
RU96118244A RU96118244/28A RU96118244A RU96118244A RU 96118244 A RU96118244 A RU 96118244A RU 96118244/28 A RU96118244/28 A RU 96118244/28A RU 96118244 A RU96118244 A RU 96118244A RU 96118244 A RU96118244 A RU 96118244A
Authority
RU
Russia
Prior art keywords
recesses
expansion
expansion sleeve
width
sleeve
Prior art date
Application number
RU96118244/28A
Other languages
Russian (ru)
Other versions
RU2110703C1 (en
Inventor
Шэффер Марк
Original Assignee
Фишер-Верке Артур Фишер ГмбХ унд Ко. КГ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19534365A external-priority patent/DE19534365A1/en
Application filed by Фишер-Верке Артур Фишер ГмбХ унд Ко. КГ filed Critical Фишер-Верке Артур Фишер ГмбХ унд Ко. КГ
Application granted granted Critical
Publication of RU2110703C1 publication Critical patent/RU2110703C1/en
Publication of RU96118244A publication Critical patent/RU96118244A/en

Links

Claims (5)

1. Распорный дюбель для закрепления в строительной детали, содержащий разжимную втулку, имеющую несколько отходящих от ее переднего входного конца и проходящих по части ее длины прорезей, образующих разжимные лапки, а также зону обжима, примыкающую к прорезям и образованную выемками, и резьбовой палец, проходящий через втулку, на переднем конце которого расположен распорный конус для втягивания в снабженную прорезями часть разжимной втулки, отличающийся тем, что зона обжима образована несколькими расположенными в окружном и осевом направлениях на расстоянии друг от друга серповидными выемками (10, 11), причем концы (12) выемок (10, 11) обращены друг к другу в осевом направлении, а в окружном направлении меандрообразно перехлестываются друг с другом для образования гибких перемычек (13).1. An expansion dowel for fixing in a building part, comprising an expansion sleeve having several slots extending from its front entrance end and extending along part of its length to form expandable legs, as well as a crimping zone adjacent to the slots and formed by recesses, and a threaded pin, passing through the sleeve, on the front end of which there is a spacer cone for retracting into the slotted part of the expansion sleeve, characterized in that the crimping zone is formed by several located in the circumferential and axial direction phenomena at a distance from each other with sickle-shaped recesses (10, 11), and the ends (12) of the recesses (10, 11) are facing each other in the axial direction, and in the circumferential direction meander-like overlap with each other to form flexible jumpers (13). 2. Распорный дюбель по п. 1, отличающийся тем, что количество выемок (10, 11), образующих зону обжима, равно удвоенному количеству продольных прорезей (4) разжимной втулки (1), и что вершины выемок, ближе всего лежащих к переднему концу (2) разжимной втулки (1) лежат на одной прямой с соответствующей продольной прорезью (4). 2. An expansion dowel according to claim 1, characterized in that the number of recesses (10, 11) forming the crimp zone is equal to twice the number of longitudinal slots (4) of the expansion sleeve (1), and that the vertices of the recesses closest to the front end (2) the expansion sleeve (1) lie on a straight line with the corresponding longitudinal slot (4). 3. Распорный дюбель по п. 1, отличающийся тем, что продольные прорези (4) проходят до выемок (10), лежащих ближе всего к переднему концу (2) разжимной втулки (1). 3. An expansion dowel according to claim 1, characterized in that the longitudinal slots (4) extend to the recesses (10) lying closest to the front end (2) of the expansion sleeve (1). 4. Распорный дюбель по п. 1, отличающийся тем, что продольные прорези (4) заканчиваются на расстоянии от выемок (10), ближе всего расположенных к переднему концу (2) разжимной втулки (1). 4. An expansion dowel according to claim 1, characterized in that the longitudinal slots (4) end at a distance from the recesses (10) closest to the front end (2) of the expansion sleeve (1). 5. Распорный дюбель по п. 1, отличающийся тем, что ширина гибкой перемычки (13) между перехлестывающимися друг с другом концами (12) выемок (10, 11), расположенных в осевом направлении, равна, приблизительно, ширине в свету этих выемок, а ширина перемычки (16), остающейся между концами (12) выемок (10, 11), проходящих по окружности, приблизительно, равна удвоенной ширине в свету выемок (10, 11) в зоне их вершин. 5. An expansion dowel according to claim 1, characterized in that the width of the flexible bridge (13) between the ends (12) overlapping with each other of the recesses (10, 11) located in the axial direction is approximately equal to the light width of these recesses, and the width of the bridge (16) remaining between the ends (12) of the recesses (10, 11) passing around the circumference is approximately equal to twice the width of the recesses (10, 11) in the light of their peaks.
RU96118244A 1995-09-15 1996-09-13 Expansion bolt RU2110703C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19534365.4 1995-09-15
DE19534365A DE19534365A1 (en) 1995-09-15 1995-09-15 Expansion dowels

Publications (2)

Publication Number Publication Date
RU2110703C1 RU2110703C1 (en) 1998-05-10
RU96118244A true RU96118244A (en) 1998-11-20

Family

ID=7772341

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96118244A RU2110703C1 (en) 1995-09-15 1996-09-13 Expansion bolt

Country Status (27)

Country Link
US (1) US5716177A (en)
EP (1) EP0763664B1 (en)
JP (1) JP3103035B2 (en)
KR (1) KR100200996B1 (en)
CN (1) CN1044509C (en)
AR (1) AR003575A1 (en)
AT (1) ATE174105T1 (en)
AU (1) AU679414B1 (en)
BR (1) BR9603755A (en)
CA (1) CA2185395C (en)
CZ (1) CZ290285B6 (en)
DE (2) DE19534365A1 (en)
DK (1) DK0763664T3 (en)
ES (1) ES2127590T3 (en)
HK (1) HK1002688A1 (en)
HR (1) HRP960411B1 (en)
HU (1) HU218197B (en)
MY (1) MY113620A (en)
NO (1) NO312425B1 (en)
PL (1) PL184855B1 (en)
RU (1) RU2110703C1 (en)
SG (1) SG52842A1 (en)
SI (1) SI0763664T1 (en)
SK (1) SK280223B6 (en)
TW (1) TW301694B (en)
YU (1) YU48802B (en)
ZA (1) ZA966534B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817303B1 (en) * 2000-11-29 2004-04-23 Prospection & Inventions EXPANDABLE SOCKET ANKLE WITH COMPRESSIBLE PORTION
FR2840370B1 (en) * 2002-05-30 2004-07-23 Prospection & Inventions SPANISH BUSHING ANKLE WITH COMPRESSIBLE PORTION
AU2013200146B2 (en) * 2006-01-17 2015-06-18 Cobra Fixations Cie. Ltee - Cobra Anchors Co. Ltd. Plastic anchor for drywall, plaster, brick, concrete, etc
US7600956B2 (en) * 2006-01-17 2009-10-13 Cobra Anchors Co. Ltd. Plastic anchor for drywall, plaster, brick and concrete
DE102007039087A1 (en) * 2007-08-18 2009-02-19 Fischerwerke Gmbh & Co. Kg Split anchor with expanding casing, anchoring bolts and tapered insert at fixed distance from support shows decreased dependence on borehole (sic) expansion diameter and strength of anchor base
DE102007043031A1 (en) * 2007-09-11 2009-03-12 Fischerwerke Gmbh & Co. Kg insulation fixing
US8912849B2 (en) * 2013-04-30 2014-12-16 Mstar Semiconductor, Inc. Adaptive operational amplifier bias current
US9581185B2 (en) 2014-08-21 2017-02-28 Precision Tower Products, Llc Blind fastener
DE202015105030U1 (en) * 2015-09-23 2015-10-19 Häfele GmbH & Co KG Spreader sleeve overmolded connecting spreader pin
US11732740B2 (en) 2020-05-12 2023-08-22 Sky Climber Fasteners LLC Blind fastener

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1095366A (en) * 1911-05-08 1914-05-05 Linn B Abbott Bolt-anchor.
US1111660A (en) * 1913-06-16 1914-09-22 Norman Mellor Wall-anchor.
US1972715A (en) * 1933-12-14 1934-09-04 Newhall Henry B Corp Bolt anchor
CH338589A (en) * 1958-02-27 1959-05-31 Reber Samuel Fastening organ
DE1207065B (en) * 1960-05-14 1965-12-16 Artur Fischer Expanding dowel
DE1907171A1 (en) * 1968-02-28 1969-12-04 Birmingham Small Arms Co Ltd Dowel screw
US3750519A (en) * 1971-10-20 1973-08-07 Wej It Expansion Prod Inc Anchor bolt with expansion sleeve
SE386489B (en) * 1974-11-12 1976-08-09 Gujo Verkstads Ab EXPANSION BOLT
GB1475839A (en) * 1976-03-16 1977-06-10 Plas Plugs Ltd Fixing devices
EP0011659A1 (en) * 1978-12-01 1980-06-11 Société Anonyme Compagnie Générale Belge des Isolants (COGEBI) Method and machine for peeling vegetables
DE3023411A1 (en) 1980-06-23 1982-01-14 Werkzeugfabrik Fritz Mächtle GmbH & Co KG, 7015 Korntal High load wall anchor with spreading sleeve - has spacer with support strip between sleeve faces, bridging yieldable spacer axial length
GB2126305B (en) 1982-08-27 1985-10-09 Ramset Fasteners Expansion sleeve and anchorage device incorporating the sleeve
DE3308755A1 (en) * 1983-03-11 1984-09-13 Hilti Ag, Schaan PLASTIC SPREADING PLUG
DE3507022A1 (en) * 1985-02-28 1986-08-28 Hilti Ag, Schaan SPREADING DOWEL WITH SET DISPLAY
US4720224A (en) * 1986-05-29 1988-01-19 United Industries Corporation Sleeve anchor
WO1992004547A1 (en) * 1990-09-10 1992-03-19 Ramset Fasteners (Aust.) Pty. Limited Masonry anchors
DE4117503A1 (en) * 1991-05-29 1992-12-03 Fischer Artur Werke Gmbh SPREADING PLUG FROM PLASTIC
MY115793A (en) * 1995-02-17 2003-09-30 Illinois Tool Works Masonry anchor

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