FR2480876A3 - Procede et dispositif de fixation d'un ecrou dans un tube metallique profile et outil pour la mise en oeuvre du procede - Google Patents
Procede et dispositif de fixation d'un ecrou dans un tube metallique profile et outil pour la mise en oeuvre du procede Download PDFInfo
- Publication number
- FR2480876A3 FR2480876A3 FR8102649A FR8102649A FR2480876A3 FR 2480876 A3 FR2480876 A3 FR 2480876A3 FR 8102649 A FR8102649 A FR 8102649A FR 8102649 A FR8102649 A FR 8102649A FR 2480876 A3 FR2480876 A3 FR 2480876A3
- Authority
- FR
- France
- Prior art keywords
- tube
- nut
- wedge
- shaped
- fixing
- 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
- 238000007373 indentation Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000000717 retained effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by expanding or crimping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
-
- 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67622/80A IT1128424B (it) | 1980-04-21 | 1980-04-21 | Dispositivo per il fissaggio di un dado in un tubo metallico profilato procedimento e mezzi per la sua realizzazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480876A3 true FR2480876A3 (fr) | 1981-10-23 |
| FR2480876B3 FR2480876B3 (cg-RX-API-DMAC10.html) | 1982-01-08 |
Family
ID=11303955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8102649A Granted FR2480876A3 (fr) | 1980-04-21 | 1981-02-11 | Procede et dispositif de fixation d'un ecrou dans un tube metallique profile et outil pour la mise en oeuvre du procede |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES257393Y (cg-RX-API-DMAC10.html) |
| FR (1) | FR2480876A3 (cg-RX-API-DMAC10.html) |
| IT (1) | IT1128424B (cg-RX-API-DMAC10.html) |
| SE (1) | SE8102433L (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004026499A2 (en) | 2002-09-23 | 2004-04-01 | Met-Coil Systems Corporation | Duct reinforcement rod and fabrication apparatus |
-
1980
- 1980-04-21 IT IT67622/80A patent/IT1128424B/it active
-
1981
- 1981-02-11 FR FR8102649A patent/FR2480876A3/fr active Granted
- 1981-04-06 ES ES1981257393U patent/ES257393Y/es not_active Expired
- 1981-04-15 SE SE8102433A patent/SE8102433L/ not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004026499A2 (en) | 2002-09-23 | 2004-04-01 | Met-Coil Systems Corporation | Duct reinforcement rod and fabrication apparatus |
| EP1581353A4 (en) * | 2002-09-23 | 2010-05-26 | Met Coil Systems Corp | LINE REINFORCING BAR AND MANUFACTURING DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| ES257393Y (es) | 1982-01-16 |
| ES257393U (es) | 1981-07-16 |
| IT8067622A0 (it) | 1980-04-21 |
| FR2480876B3 (cg-RX-API-DMAC10.html) | 1982-01-08 |
| SE8102433L (sv) | 1981-10-22 |
| IT1128424B (it) | 1986-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |