EP0093747B1 - Verfahren und vorrichtung zum verbinden von betoneisen - Google Patents
Verfahren und vorrichtung zum verbinden von betoneisen Download PDFInfo
- Publication number
- EP0093747B1 EP0093747B1 EP82903324A EP82903324A EP0093747B1 EP 0093747 B1 EP0093747 B1 EP 0093747B1 EP 82903324 A EP82903324 A EP 82903324A EP 82903324 A EP82903324 A EP 82903324A EP 0093747 B1 EP0093747 B1 EP 0093747B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- staple
- legs
- rod
- wire
- rods
- 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.)
- Expired
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
Definitions
- US Patent 3,169,559 describes a ligature pliers using staples to perform simple ligatures of cross irons.
- This device includes a carriage to push the staple and an opposite tweezer to make a journal.
- this device does not make it possible to make dead turns around the irons, or to cut the excess of wire after tying.
- the transverse grooves 26 and 27 of the shoes have annular grooves 38 and 39 respectively arranged in the extension of the side walls 17 and 18 of the slide 15.
- the groove 39 has a width substantially equal to twice the diameter of a clip 1, and is arranged in a slightly oblique plane relative to the direction of the transverse grooves 26 and 27.
- the annular groove 38 has a width substantially equal to the diameter of the wire forming the clip 1, and is arranged in a plane substantially perpendicular to the direction of the transverse grooves.
- the knives 60 and 61 are arranged between the support 48 and the shoes 24 and 25, the cutting part of the knife 61 being slightly in front of the lower opening 55, and the knife 60 being arranged so that, in the position of extreme advance of the guide 41, the cutting part of this knife 60 is slightly set back from the front plane face 29 of the transverse grooves 26 and 27.
- the recoil movement of the support 48, under the action of jack 49, as shown in FIG. 13, causes the clip 1 to be pinched between the knives 60 and 61, and to cut it off.
- the turret 47 is then caused to rotate to allow the ejection of the drop of wire 62 by the evacuation tunnel 57.
- the elements are then brought back into the retracted position to release the transverse grooves 26 and 27 from the shoes and allow the removal of the clamp.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Wire Processing (AREA)
- Reinforcement Elements For Buildings (AREA)
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82903324T ATE20613T1 (de) | 1981-11-18 | 1982-11-17 | Verfahren und vorrichtung zum verbinden von betoneisen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8122006A FR2516411B1 (fr) | 1981-11-18 | 1981-11-18 | Procede et dispositif pour ligaturer les fers a beton |
FR8122006 | 1981-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0093747A1 EP0093747A1 (de) | 1983-11-16 |
EP0093747B1 true EP0093747B1 (de) | 1986-07-02 |
Family
ID=9264320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82903324A Expired EP0093747B1 (de) | 1981-11-18 | 1982-11-17 | Verfahren und vorrichtung zum verbinden von betoneisen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0093747B1 (de) |
DE (1) | DE3271898D1 (de) |
FR (1) | FR2516411B1 (de) |
IT (1) | IT1153076B (de) |
WO (1) | WO1983001805A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552364B1 (fr) * | 1983-09-23 | 1985-12-20 | Lafon Guy | Dispositif pour effectuer des ligatures, notamment avec un fil metallique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3169559A (en) * | 1961-03-02 | 1965-02-16 | Jr Loren F Working | Wire tying tool |
FR1371109A (fr) * | 1963-10-11 | 1964-08-28 | Bosch Gmbh Robert | Machine à lier les fils métalliques, notamment pour ligatures de fers à béton |
FR2423604A1 (fr) * | 1978-04-18 | 1979-11-16 | Lafon Guy | Appareil portatif a ligaturer automatiquement les fers a beton |
-
1981
- 1981-11-18 FR FR8122006A patent/FR2516411B1/fr not_active Expired
-
1982
- 1982-11-17 EP EP82903324A patent/EP0093747B1/de not_active Expired
- 1982-11-17 DE DE8282903324T patent/DE3271898D1/de not_active Expired
- 1982-11-17 WO PCT/FR1982/000191 patent/WO1983001805A1/fr active IP Right Grant
- 1982-11-18 IT IT24323/82A patent/IT1153076B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3271898D1 (en) | 1986-08-07 |
IT1153076B (it) | 1987-01-14 |
FR2516411A1 (fr) | 1983-05-20 |
IT8224323A0 (it) | 1982-11-18 |
FR2516411B1 (fr) | 1985-07-12 |
IT8224323A1 (it) | 1984-05-18 |
WO1983001805A1 (fr) | 1983-05-26 |
EP0093747A1 (de) | 1983-11-16 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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