EP0102978A1 - Procede de fabrication de chevilles destinees a l'ancrage dans le sol, en particulier de poteaux ou piquets, et chevilles obtenues au moyen dudit procede. - Google Patents
Procede de fabrication de chevilles destinees a l'ancrage dans le sol, en particulier de poteaux ou piquets, et chevilles obtenues au moyen dudit procede.Info
- Publication number
- EP0102978A1 EP0102978A1 EP83900840A EP83900840A EP0102978A1 EP 0102978 A1 EP0102978 A1 EP 0102978A1 EP 83900840 A EP83900840 A EP 83900840A EP 83900840 A EP83900840 A EP 83900840A EP 0102978 A1 EP0102978 A1 EP 0102978A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeves
- strip
- sheath
- prismatic
- sections
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
Definitions
- the invention relates to anchoring in the ground, more particularly, but not exclusively, of fence posts or stakes.
- an ankle In the first addition to French patent n ° 79 09679 filed on April 10, 1979 by the Applicant for: Anchor intended for the fixing in the ground of posts or stakes and devices serving for the insertion of this ankle ", an ankle has been described constituted by two portions of profiled metal plates, preferably in a zig-zag, each forming a shaped fin to facilitate its vertical penetration into the ground and offer, once pressed, a transverse resistance, said fin having a folded edge so as to constitute a prismatic sheath open along an edge, these two sheaths being fitted one into the other to form a central prismatic sheath prevailing over the entire height of the ankle.
- Such an anchor provides effective anchoring of a pole which is simply inserted into the sheath, without needing to be sealed. It is easy to install and sufficiently rigid, even when made of thin sheet metal.
- the subject of the present invention is a method of manufacturing dowels of the aforementioned kind, capable of reducing machining operations and metal scrap, of authorizing continuous manufacture from a strip and of authorizing the production of shapes. varied adapted to all needs.
- the method according to the invention is mainly characterized in that the aforementioned sheath is obtained by profiling the two edges of a strip intended for the formation of several dowels, while each of the fins is obtained by cutting, on the one hand perpendicular to the generating sleeves to form sections of profiled strip each having a length corresponding to the height of the ankle and on the other hand, for each section, along a diagonal plane.
- each section provides two fins, optionally folded or centered during the edge profiling operation, the sheaths of which advantageously have only a slot intended to allow the interlocking of the two sheaths of two fins.
- which will preferably be assembled together by sliding one into the other of their respective sleeves, will be cut at a bevel at one end and, without additional machining, shaped into a point suitable for penetration, the scrap of metal corresponding being very small and falling by itself during diagonal cutting.
- FIG. 1 is a diagram of the sections of profiled and cut strip intended to illustrate the method of the invention
- FIG. 2 represents the assembly of half-sections of strip to form a dowel
- Figure 3 is a side view of an ankle sheath obtained by interlocking the two sleeves of the respective half-sections.
- Figures 4 and 5 show in end view two different assemblies of the same half-sections asymmetrical folding.
- the method of the invention in a first embodiment, consists in establishing, from a very long strip, for example of sheet metal, a continuous profile, by means of a press, by folding the edges of the strip to form sheaths 1 and 2 and, optionally, by folding or bending the portion of intermediate strip 3, and to proceed, also continuously, to cutting said profile into sections A 1 B 1 , A 2 B 2 , and by means of cutouts which will be successively perpendicular to the generatrices of the sleeves and diagonals, that is to say going from a section angle such as A 1 B 1 to the opposite corner of this section.
- each anchor to assemble two half-struts by presenting, as shown in FIG. 2 , the half-section A 1 behind the half-section B 1 , the latter having retained the portion illustrated in FIG. 1, while A 1 has been turned over so that the tip 22 of its sheath comes to engage in the slot of the sheath B 1 , at the straight-cut end of the latter sheath: we see that thus two of the faces of the sheath A, engage inside the sheath B 1 , while the third face of the sheath of A 1 , which is extended by the fin, remains outside the sheath of B 1 .
- the position is shown in dotted lines in FIG. 2. final of A 1 in the finished ankle.
- the two oblique points of the sheaths of A 1 and B 1 obviously facilitate the penetration of the ankle into the ground. No welding is necessary to make the dowel.
- the central sheath obtained by interlocking the two sleeves has a double thickness of metal on its three faces, which improves its rigidity.
- a wide variety of shapes can be obtained, as required.
- the profiled strip could, instead of being metallic, be made of plastic, certain known forming techniques include for example both the exercise of a traction and a push on the profile during forming, allowing to produce semi-closed profiled edges on such a strip.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83900840T ATE16951T1 (de) | 1982-03-05 | 1983-03-01 | Herstellungsverfahren fuer verankerungskoerper zur verankerung im boden insbesondere von pfaehlen oder pfloecken, und verankerungskoerper erhalten mittels des genannten verfahrens. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203681A FR2522711A1 (fr) | 1982-03-05 | 1982-03-05 | Procede de fabrication de chevilles destinees a l'ancrage dans le sol, en particulier de poteaux ou piquets, et chevilles obtenues au moyen dudit procede |
FR8203681 | 1982-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0102978A1 true EP0102978A1 (fr) | 1984-03-21 |
EP0102978B1 EP0102978B1 (fr) | 1985-12-11 |
Family
ID=9271635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83900840A Expired EP0102978B1 (fr) | 1982-03-05 | 1983-03-01 | Procede de fabrication de chevilles destinees a l'ancrage dans le sol, en particulier de poteaux ou piquets, et chevilles obtenues au moyen dudit procede |
Country Status (14)
Country | Link |
---|---|
US (1) | US4520545A (fr) |
EP (1) | EP0102978B1 (fr) |
JP (1) | JPS58157534A (fr) |
CA (1) | CA1213787A (fr) |
DE (1) | DE3361456D1 (fr) |
DK (1) | DK487483D0 (fr) |
ES (1) | ES278069Y (fr) |
FI (1) | FI70292C (fr) |
FR (1) | FR2522711A1 (fr) |
IL (1) | IL67971A (fr) |
IT (1) | IT1163134B (fr) |
NO (1) | NO834035L (fr) |
WO (1) | WO1983003115A1 (fr) |
ZA (1) | ZA831287B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651399A (en) * | 1982-03-05 | 1987-03-24 | Pegfence International, Inc. | Method for manufacturing pins particularly intended for anchoring in the ground posts or stakes, and pins obtained thereby |
FR2569220B1 (fr) * | 1984-08-16 | 1986-11-28 | Moraly Paul | Cheville a fourreau rapporte destinee a la fixation dans le sol de poteaux ou piquets |
CH685665A5 (de) * | 1992-08-21 | 1995-09-15 | Alois Zihlmann | Vorrichtung zur Befestigung eines Gerätes im Boden. |
US5731035A (en) * | 1995-09-22 | 1998-03-24 | Cook Composites And Polymers | Process for making a paintable polymer article |
CA2563135A1 (fr) * | 2006-10-11 | 2008-04-11 | Peak Innovations Inc. | Poteau de sol mince |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2206625A (en) * | 1939-02-03 | 1940-07-02 | Fred S Beach | Knockdown post construction |
US2227553A (en) * | 1939-03-27 | 1941-01-07 | Pollak Steel Company | Fence post |
US2453226A (en) * | 1945-11-19 | 1948-11-09 | John B Hyde | Ground support anchor |
US3132726A (en) * | 1960-09-20 | 1964-05-12 | Johnson Grady | Post anchor plate |
SE319019B (fr) * | 1968-06-05 | 1969-12-22 | G Dahl | |
US3727357A (en) * | 1971-06-07 | 1973-04-17 | Sears Roebuck & Co | Anchor means for tubular post |
US3896596A (en) * | 1974-05-23 | 1975-07-29 | Donald E Berger | Anchor plate for fence post |
US4004383A (en) * | 1974-11-08 | 1977-01-25 | Tsuguhiko Watanabe | Method and device for anchoring a strut |
US3969853A (en) * | 1975-02-03 | 1976-07-20 | Foresight Industries | Torque fin anchor |
FR2422793A1 (fr) * | 1978-04-10 | 1979-11-09 | Moraly Paul | Cheville destinee a la fixation dans le sol de poteaux ou piquets et dispositif servant a l'enfoncement de cette cheville |
WO1980002173A1 (fr) * | 1979-04-02 | 1980-10-16 | D Traufler | Dispositif de fixation a gaines glissieres en particulier pour poteaux |
FR2453255A1 (fr) * | 1979-04-02 | 1980-10-31 | Traufler Daniel | Fixation-gaine a glissiere |
FR2453964A2 (fr) * | 1979-04-10 | 1980-11-07 | Moraly Paul | Cheville destinee a la fixation dans le sol de poteaux ou piquets et dispositif servant a l'enfoncement de cette cheville |
-
1982
- 1982-03-05 FR FR8203681A patent/FR2522711A1/fr active Granted
- 1982-07-30 JP JP57133601A patent/JPS58157534A/ja active Pending
-
1983
- 1983-02-22 IL IL67971A patent/IL67971A/xx unknown
- 1983-02-25 ZA ZA831287A patent/ZA831287B/xx unknown
- 1983-02-28 CA CA000422558A patent/CA1213787A/fr not_active Expired
- 1983-03-01 WO PCT/FR1983/000037 patent/WO1983003115A1/fr active IP Right Grant
- 1983-03-01 DE DE8383900840T patent/DE3361456D1/de not_active Expired
- 1983-03-01 US US06/547,575 patent/US4520545A/en not_active Expired - Fee Related
- 1983-03-01 EP EP83900840A patent/EP0102978B1/fr not_active Expired
- 1983-03-03 IT IT19874/83A patent/IT1163134B/it active
- 1983-03-04 ES ES1983278069U patent/ES278069Y/es not_active Expired
- 1983-10-24 DK DK4874/83A patent/DK487483D0/da not_active Application Discontinuation
- 1983-10-25 FI FI833900A patent/FI70292C/fi not_active IP Right Cessation
- 1983-11-04 NO NO834035A patent/NO834035L/no unknown
Non-Patent Citations (1)
Title |
---|
See references of WO8303115A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1983003115A1 (fr) | 1983-09-15 |
ZA831287B (en) | 1983-10-26 |
JPS58157534A (ja) | 1983-09-19 |
IL67971A (en) | 1985-11-29 |
ES278069Y (es) | 1985-03-16 |
CA1213787A (fr) | 1986-11-12 |
ES278069U (es) | 1984-08-01 |
EP0102978B1 (fr) | 1985-12-11 |
IT1163134B (it) | 1987-04-08 |
FI70292C (fi) | 1986-09-15 |
FI70292B (fi) | 1986-02-28 |
DE3361456D1 (en) | 1986-01-23 |
IL67971A0 (en) | 1983-06-15 |
NO834035L (no) | 1983-11-04 |
US4520545A (en) | 1985-06-04 |
IT8319874A0 (it) | 1983-03-03 |
DK487483A (da) | 1983-10-24 |
FI833900A (fi) | 1983-10-25 |
FI833900A0 (fi) | 1983-10-25 |
IT8319874A1 (it) | 1984-09-03 |
FR2522711B1 (fr) | 1984-05-11 |
DK487483D0 (da) | 1983-10-24 |
FR2522711A1 (fr) | 1983-09-09 |
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Legal Events
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