AU2251888A - Expanding fastener - Google Patents
Expanding fastenerInfo
- Publication number
- AU2251888A AU2251888A AU22518/88A AU2251888A AU2251888A AU 2251888 A AU2251888 A AU 2251888A AU 22518/88 A AU22518/88 A AU 22518/88A AU 2251888 A AU2251888 A AU 2251888A AU 2251888 A AU2251888 A AU 2251888A
- Authority
- AU
- Australia
- Prior art keywords
- expanding
- region
- fastener
- collar
- ridges
- 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.)
- Abandoned
Links
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
- F16B13/0858—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 an expansible sleeve or dowel body driven against a tapered or spherical expander plug
-
- 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
-
- 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
- F16B2013/007—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose to be fastened in undercut holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Insertion Pins And Rivets (AREA)
- Piles And Underground Anchors (AREA)
- Massaging Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Prostheses (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
An expanding fastener has a shaft (4) which at its front end passes into an axially slotted expanding region (6) with a plurality of expanding ridges. The expanding ridges (7) can be expanded over an expanding element (11, 12) which can be driven into the expanding region (6). The expanding element (11) has a cylindrical pin (4) at the rear end of which is an outwardly distortable collar (20). When the expanding fastener is driven in, the collar (20) comes into contact with a rear wall (26) of a rivet chamber and is thereby distorted into an annular ring so that the expanding element (11) is riveted into the rivet chamber and prevented from falling out of the expanding region (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3729330 | 1987-09-02 | ||
DE19873729330 DE3729330A1 (en) | 1987-09-02 | 1987-09-02 | FLAG ANCHOR |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2251888A true AU2251888A (en) | 1989-03-31 |
Family
ID=6335072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU22518/88A Abandoned AU2251888A (en) | 1987-09-02 | 1988-08-04 | Expanding fastener |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0394269B1 (en) |
AT (1) | ATE78562T1 (en) |
AU (1) | AU2251888A (en) |
DE (3) | DE3744801A1 (en) |
WO (1) | WO1989002036A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4114375A1 (en) * | 1991-05-02 | 1992-11-05 | Fischer Artur Werke Gmbh | Hammer-in anchor with expanding sleeve engaging in boreholes - has reduced dia. stud at front end on expanding pin |
DE4202774A1 (en) * | 1992-01-31 | 1993-08-05 | Fischer Artur Werke Gmbh | FASTENING ELEMENT, IN PARTICULAR FOR FASTENING FACADE PANELS |
DE4317798A1 (en) * | 1993-05-28 | 1994-12-01 | Upat Max Langensiepen Kg | Drive-in anchor |
DE4322588A1 (en) * | 1993-07-07 | 1995-01-12 | Mkt Metall Kunststoff Technik | Dowels |
DE29613630U1 (en) * | 1996-08-07 | 1996-09-26 | Fischerwerke Artur Fischer Gmbh & Co Kg, 72178 Waldachtal | Impact anchors for attachment to thin-walled concrete parts |
DE19849202A1 (en) * | 1998-10-26 | 2000-04-27 | Hilti Ag | Expansion sleeve |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7520930U (en) * | 1975-10-23 | Tornado Gmbh | Dowel anchor | |
FR1264205A (en) * | 1959-02-04 | 1961-06-19 | Glarex Ag | Expanding ankle |
DE7424831U (en) * | 1974-07-20 | 1976-01-22 | Fischer, Artur, 7241 Tumlingen | Hammer-in expansion dowels of metal |
FR2351299A1 (en) * | 1976-05-11 | 1977-12-09 | Prospection & Inventions | SELF-DRILLING ANCHOR |
US4073212A (en) * | 1976-10-15 | 1978-02-14 | Wej-It Corporation | Anchor bolt with visual engagement indicator |
DE2652630A1 (en) * | 1976-11-19 | 1978-05-24 | Tornado Gmbh | Dowel for anchoring bolt in stone - has sintered body with fingers expanded by steel tapered plug forced in by bolt |
DE3117581A1 (en) * | 1981-05-04 | 1982-11-18 | Artur Dr.H.C. 7244 Waldachtal Fischer | Driven-in expanding dowel which is intended for anchoring in bores which are widened conically inwards |
US4475329A (en) * | 1982-07-14 | 1984-10-09 | Artur Fischer | Anchoring expansible fastener |
DE3620099A1 (en) * | 1986-06-14 | 1987-12-17 | Fischer Artur Werke Gmbh | IMPACT DOWEL |
-
1987
- 1987-09-02 DE DE19873744801 patent/DE3744801A1/en active Granted
- 1987-09-02 DE DE19873729330 patent/DE3729330A1/en active Granted
-
1988
- 1988-08-04 EP EP88907109A patent/EP0394269B1/en not_active Expired - Lifetime
- 1988-08-04 DE DE8888907109T patent/DE3873097D1/en not_active Expired - Fee Related
- 1988-08-04 WO PCT/DE1988/000480 patent/WO1989002036A1/en active IP Right Grant
- 1988-08-04 AU AU22518/88A patent/AU2251888A/en not_active Abandoned
- 1988-08-04 AT AT88907109T patent/ATE78562T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3729330C2 (en) | 1990-02-15 |
DE3729330A1 (en) | 1989-03-16 |
DE3873097D1 (en) | 1992-08-27 |
EP0394269B1 (en) | 1992-07-22 |
DE3744801A1 (en) | 1989-06-22 |
EP0394269A1 (en) | 1990-10-31 |
ATE78562T1 (en) | 1992-08-15 |
WO1989002036A1 (en) | 1989-03-09 |
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