CS229933B2 - Expadning dawel - Google Patents
Expadning dawel Download PDFInfo
- Publication number
- CS229933B2 CS229933B2 CS824653A CS465382A CS229933B2 CS 229933 B2 CS229933 B2 CS 229933B2 CS 824653 A CS824653 A CS 824653A CS 465382 A CS465382 A CS 465382A CS 229933 B2 CS229933 B2 CS 229933B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- groove
- spacer
- section
- cross
- spacer element
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 44
- 230000007423 decrease Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000004873 anchoring Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0891—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a locking element, e.g. wedge, key or ball moving along an inclined surface of the dowel body
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/55—Member ends joined by inserted section
- Y10T403/557—Expansible section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7018—Interfitted members including separably interposed key
- Y10T403/7021—Axially extending
- Y10T403/7024—Longitudinally stepped or tapered
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7047—Radially interposed shim or bushing
- Y10T403/7051—Wedging or camming
- Y10T403/7052—Engaged by axial movement
- Y10T403/7056—Threaded actuator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7047—Radially interposed shim or bushing
- Y10T403/7051—Wedging or camming
- Y10T403/7052—Engaged by axial movement
- Y10T403/7058—Split or slotted bushing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/76—Joints and connections having a cam, wedge, or tapered portion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Reinforcement Elements For Buildings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813125457 DE3125457A1 (de) | 1981-06-29 | 1981-06-29 | Spreizduebel |
Publications (1)
Publication Number | Publication Date |
---|---|
CS229933B2 true CS229933B2 (en) | 1984-07-16 |
Family
ID=6135593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS824653A CS229933B2 (en) | 1981-06-29 | 1982-06-23 | Expadning dawel |
Country Status (23)
Country | Link |
---|---|
US (1) | US4464076A (es) |
JP (1) | JPS588810A (es) |
AT (1) | AT383190B (es) |
AU (1) | AU549402B2 (es) |
BE (1) | BE893670A (es) |
CA (1) | CA1250161A (es) |
CH (1) | CH655550B (es) |
CS (1) | CS229933B2 (es) |
DE (1) | DE3125457A1 (es) |
DK (1) | DK154853C (es) |
ES (1) | ES273624Y (es) |
FI (1) | FI75915C (es) |
FR (1) | FR2508574B1 (es) |
GB (1) | GB2100823B (es) |
HU (1) | HU187459B (es) |
IE (1) | IE52948B1 (es) |
IT (1) | IT1152785B (es) |
NL (1) | NL8202156A (es) |
NO (1) | NO156184C (es) |
PL (1) | PL138315B1 (es) |
SE (1) | SE8203677L (es) |
YU (1) | YU137082A (es) |
ZA (1) | ZA823547B (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334754A1 (de) * | 1983-09-26 | 1985-06-27 | Hilti Ag, Schaan | Spreizduebel mit keilfoermigem spreizelement |
DE3345696C2 (de) * | 1983-12-17 | 1986-06-19 | Fa. A. Raymond, 7850 Lörrach | Befestigungsdübel |
DE3400475A1 (de) * | 1984-01-09 | 1985-07-18 | Hilti Ag, Schaan | Verfahren zum herstellen eines metallischen spreizduebels |
SE452049B (sv) * | 1984-04-11 | 1987-11-09 | Olof Wahlin | Hornkopplingsanordning |
DE3423805C2 (de) * | 1984-06-28 | 1995-08-03 | Brueckl Ges Fuer Befestigungst | Schlagspreizdübel |
DE3442384A1 (de) * | 1984-11-20 | 1986-05-22 | Hilti Ag, Schaan | Spreizduebel |
US4619084A (en) * | 1985-01-28 | 1986-10-28 | Snitman Bernard H | Articulating, self-supporting staircase |
DE3506841A1 (de) * | 1985-02-27 | 1986-08-28 | Hilti Ag, Schaan | Spreizduebel |
DE3543888A1 (de) * | 1985-12-12 | 1987-06-19 | Hilti Ag | Spreizduebel mit ansatz am spreizelement |
US4813296A (en) * | 1987-08-10 | 1989-03-21 | Hesston Corporation | Flywheel sickle drive mechanism |
US4840360A (en) * | 1988-04-20 | 1989-06-20 | Kennametal Inc. | Expanding mandrel |
FR2643952B1 (fr) * | 1989-03-01 | 1991-07-12 | Europ Propulsion | Cheville d'ancrage composee de deux demi-chevilles de forme vrillee |
US5343777A (en) * | 1992-04-02 | 1994-09-06 | Devilbiss Air Power Company | Eccentric crank assembly for a reciprocating piston air compressor |
US5305847A (en) * | 1992-09-02 | 1994-04-26 | Chrysler Corporation | Dual mode engine/transmission mount |
US5632748A (en) * | 1993-06-14 | 1997-05-27 | Linvatec Corporation | Endosteal anchoring device for urging a ligament against a bone surface |
DK0641514T3 (da) * | 1993-09-08 | 1998-09-07 | Daiwa Seiko Inc | Monteringsindretning for håndtag på fiskehjul |
ATE179779T1 (de) * | 1995-04-15 | 1999-05-15 | Fischer Artur Werke Gmbh | Befestigungselement mit spreizelement |
DE19708511A1 (de) * | 1997-03-03 | 1998-09-10 | Fischer Artur Werke Gmbh | Befestigungselement mit Spreizelement |
US6099530A (en) * | 1998-04-09 | 2000-08-08 | Smith & Nephew, Inc. | Soft-tissue intra-tunnel fixation device |
US6221107B1 (en) | 1998-08-03 | 2001-04-24 | Mark E. Steiner | Ligament fixation device and method |
US6109578A (en) * | 1998-08-10 | 2000-08-29 | Guthrie; Karl | Borehole-engaging apparatus |
US6283426B1 (en) | 2000-02-04 | 2001-09-04 | Karl Guthrie | Spring-loaded camming nut |
TW498871U (en) * | 2001-03-19 | 2002-08-11 | Melton Internat L L C | Urging device for front tube of skating scooter |
US7011281B2 (en) * | 2002-02-28 | 2006-03-14 | Karl Guthrie | Expansion bolt |
US6729821B2 (en) | 2002-02-28 | 2004-05-04 | Karl Guthrie | Expansion bolt |
US7357363B2 (en) * | 2003-12-30 | 2008-04-15 | Karl Guthrie | Expansion bolt |
US7258316B2 (en) * | 2004-07-27 | 2007-08-21 | Reeves Eric W | Expansible hole anchor with enlarged chock-releasing striker head |
US20090056267A1 (en) * | 2007-07-12 | 2009-03-05 | Reeves Eric William | Expansible hole anchor |
US8752809B2 (en) * | 2010-03-03 | 2014-06-17 | Fisher Controls International, Llc | Methods and apparatus to couple valve shafts and closure members |
CN102235403B (zh) * | 2010-04-28 | 2013-01-09 | 鸿富锦精密工业(深圳)有限公司 | 连接机构 |
CN104325299A (zh) * | 2013-11-12 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | 床身连接装置 |
US9243866B2 (en) * | 2014-01-10 | 2016-01-26 | Magpul Industries Corp. | Paraclip adapter |
US9921029B2 (en) | 2014-01-10 | 2018-03-20 | Magpul Industries Corp. | Connector |
CN108661998B (zh) * | 2018-07-24 | 2024-04-02 | 浙江哈特惠科技股份有限公司 | 一种改良型单边螺栓紧固件 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1396398A (en) * | 1919-12-03 | 1921-11-08 | Newton K Bowman | Wall-anchor |
US1964427A (en) * | 1933-09-29 | 1934-06-26 | Ohio Brass Co | Expansion bolt |
DE925882C (de) * | 1951-10-16 | 1955-03-31 | Consolidation Bergbau Ag | Bohrlochanker fuer den Grubenausbau |
GB711324A (en) * | 1952-04-03 | 1954-06-30 | Erwin Backhaus Junior | Improvements in elastic mountings for bolts or shafts |
US2748594A (en) * | 1952-11-04 | 1956-06-05 | Lukens Steel Co | Roof bolt |
GB899689A (en) * | 1959-10-21 | 1962-06-27 | John Arthur Brown | Improvements in and relating to self-anchoring bolts |
FR1279034A (fr) * | 1961-02-03 | 1961-12-15 | Boulon à auto-expansion | |
US3296764A (en) * | 1963-12-26 | 1967-01-10 | Tremblay Joseph Rosaire | Coupling for construction elements |
US3436106A (en) * | 1965-12-17 | 1969-04-01 | Emerson Electric Co | Key drive for sliding hubs |
GB1321479A (en) * | 1970-12-01 | 1973-06-27 | Dom Holdings Ltd | Anchoring devices |
US3844194A (en) * | 1973-02-14 | 1974-10-29 | Illinois Tool Works | Wedge anchor device |
AT343314B (de) * | 1975-12-19 | 1978-05-26 | Blum Gmbh Julius | Dubel |
US4195952A (en) * | 1978-03-27 | 1980-04-01 | Swanson Roger I | Means for anchoring to rock |
DE2829158A1 (de) * | 1978-07-03 | 1980-01-17 | Hilti Ag | Befestigungselement mit ankerbolzen und spreizkeil |
-
1981
- 1981-06-29 DE DE19813125457 patent/DE3125457A1/de active Granted
-
1982
- 1982-04-23 CH CH247982A patent/CH655550B/de unknown
- 1982-05-12 FI FI821666A patent/FI75915C/fi not_active IP Right Cessation
- 1982-05-14 GB GB08214069A patent/GB2100823B/en not_active Expired
- 1982-05-21 ZA ZA823547A patent/ZA823547B/xx unknown
- 1982-05-25 AU AU84145/82A patent/AU549402B2/en not_active Ceased
- 1982-05-26 NL NL8202156A patent/NL8202156A/nl not_active Application Discontinuation
- 1982-05-27 IT IT21527/82A patent/IT1152785B/it active
- 1982-06-14 SE SE8203677A patent/SE8203677L/ unknown
- 1982-06-16 JP JP57102365A patent/JPS588810A/ja active Pending
- 1982-06-17 AT AT0234982A patent/AT383190B/de not_active IP Right Cessation
- 1982-06-22 FR FR8210878A patent/FR2508574B1/fr not_active Expired
- 1982-06-23 CS CS824653A patent/CS229933B2/cs unknown
- 1982-06-24 YU YU01370/82A patent/YU137082A/xx unknown
- 1982-06-25 DK DK286582A patent/DK154853C/da not_active IP Right Cessation
- 1982-06-25 US US06/392,252 patent/US4464076A/en not_active Expired - Fee Related
- 1982-06-25 HU HU822068A patent/HU187459B/hu not_active IP Right Cessation
- 1982-06-28 ES ES1982273624U patent/ES273624Y/es not_active Expired
- 1982-06-28 BE BE0/208464A patent/BE893670A/fr not_active IP Right Cessation
- 1982-06-28 PL PL1982237142A patent/PL138315B1/pl unknown
- 1982-06-28 CA CA000406180A patent/CA1250161A/en not_active Expired
- 1982-06-28 IE IE1543/82A patent/IE52948B1/en not_active IP Right Cessation
- 1982-06-28 NO NO822196A patent/NO156184C/no unknown
Also Published As
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