ES463061A1 - Maquina para soldar cadenas. - Google Patents
Maquina para soldar cadenas.Info
- Publication number
- ES463061A1 ES463061A1 ES463061A ES463061A ES463061A1 ES 463061 A1 ES463061 A1 ES 463061A1 ES 463061 A ES463061 A ES 463061A ES 463061 A ES463061 A ES 463061A ES 463061 A1 ES463061 A1 ES 463061A1
- Authority
- ES
- Spain
- Prior art keywords
- chain
- cylinder
- upsetting
- machine
- hydraulic
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L3/00—Making chains or chain links by bending the chain links or link parts and subsequently welding or soldering the abutting ends
- B21L3/02—Machines or devices for welding chain links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Resistance Welding (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Una máquina para soldar cadenas, para soldar a tope la presión por resistencia eléctrica una longitud de cadena que posea eslabones de cadena enlazados y predoblados en forma de C, que comprende, un par de útiles dobladores dispuestos para moverse al menos relativamente uno hacia el otro en direcciones opuestas para coger el eslabón de la cadena a ser soldado, un tren conductor abierto conectado a al menos uno de los citados útiles dobladores para aplicar presión a dicho útil doblador durante un ciclo de soldadura, incluyendo dicho tren conductor abierto un cilindro hidráulico y medios para actuar dicho cilindro hidráulico, incluyendo los citados medios de actuación una bomba hidráulica conectada por medio de una línea de alimentación y una válvula de regulación de presión en dicha línea de alimentación y una válvula de cierre de dicha línea de alimentación dispuesta para bloquear el flujo hidráulico durante al menos una parte del golpe de doblado de uno de dichos miembros móviles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2645719A DE2645719B2 (de) | 1976-10-09 | 1976-10-09 | KettenschweiBmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES463061A1 true ES463061A1 (es) | 1978-07-16 |
Family
ID=5990118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES463061A Expired ES463061A1 (es) | 1976-10-09 | 1977-10-08 | Maquina para soldar cadenas. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4139982A (es) |
| JP (1) | JPS5346455A (es) |
| DD (1) | DD131842A5 (es) |
| DE (1) | DE2645719B2 (es) |
| ES (1) | ES463061A1 (es) |
| FR (1) | FR2366894A2 (es) |
| GB (1) | GB1553491A (es) |
| IT (1) | IT1090279B (es) |
| SE (1) | SE423870B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2758243C2 (de) * | 1977-12-27 | 1979-11-22 | Wafios Maschinenfabrik, Wagner, Ficker & Schmid (Gmbh & Co Kg), 7410 Reutlingen | Kettenschweißmaschine |
| FR2445190A1 (fr) * | 1978-12-28 | 1980-07-25 | Chaubeyre Sa | Dispositif de soudure des maillons de chaine |
| CN101609322B (zh) * | 2009-07-21 | 2011-04-27 | 江苏金茂制链有限公司 | 一种大规格高强度矿用圆环链焊接控制的方法 |
| CN102527919A (zh) * | 2012-01-20 | 2012-07-04 | 安吉长虹制链有限公司 | 一种链条输送结构 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2288494A (en) * | 1941-08-01 | 1942-06-30 | Thomson Gibb Electric Welding | Chain welding |
| FR2036244A5 (en) * | 1969-03-10 | 1970-12-24 | Poirier Fils Et Cie | Pneumatic small chain welding machine |
| GB1452406A (en) * | 1973-04-07 | 1976-10-13 | Wafios Maschinen Wagner | Electric resistance chain link welding machine |
| GB1460365A (en) * | 1973-04-07 | 1977-01-06 | Wafios Maschinen Wagner | Electric resistance chain link welding machine |
| GB1405974A (en) * | 1973-07-12 | 1975-09-10 | Exnii Kuznechno Pressovogo | Hydraulic press with pulsating load |
| DE2409833C3 (de) * | 1974-03-01 | 1978-05-24 | Wafios Maschinenfabrik, Wagner, Ficker & Schmid (Gmbh & Co Kg), 7410 Reutlingen | Kettenschweißmaschine |
| DE2413309A1 (de) * | 1974-03-20 | 1975-10-02 | Meyer Roth Pastor Maschf | Schweissmaschine mit einstellbarer stauchbewegung zum elektrischen widerstandsschweissen von stabfoermigen profilen, insbesondere von kettengliedern |
| DE2457180C3 (de) * | 1974-12-04 | 1981-11-26 | Meyer, Roth & Pastor Maschinenfabrik GmbH, 5000 Köln | Elektrische Widerstands-Stumpf- oder Abbrennschweißmmaschine zum Verschweißen von Werkstücken mit stabförmigen Enden |
-
1976
- 1976-10-09 DE DE2645719A patent/DE2645719B2/de active Granted
-
1977
- 1977-09-30 GB GB40736/77A patent/GB1553491A/en not_active Expired
- 1977-10-04 US US05/839,391 patent/US4139982A/en not_active Expired - Lifetime
- 1977-10-06 SE SE7711193A patent/SE423870B/sv not_active IP Right Cessation
- 1977-10-06 DD DD7700201399A patent/DD131842A5/xx not_active IP Right Cessation
- 1977-10-07 IT IT12797/77A patent/IT1090279B/it active
- 1977-10-07 FR FR7730260A patent/FR2366894A2/fr active Granted
- 1977-10-07 JP JP12080077A patent/JPS5346455A/ja active Granted
- 1977-10-08 ES ES463061A patent/ES463061A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2645719C3 (es) | 1979-11-29 |
| JPS5346455A (en) | 1978-04-26 |
| IT1090279B (it) | 1985-06-26 |
| US4139982A (en) | 1979-02-20 |
| FR2366894B2 (es) | 1981-07-31 |
| SE423870B (sv) | 1982-06-14 |
| JPS5635971B2 (es) | 1981-08-20 |
| DE2645719A1 (de) | 1978-04-13 |
| SE7711193L (sv) | 1978-04-10 |
| FR2366894A2 (fr) | 1978-05-05 |
| DE2645719B2 (de) | 1979-04-05 |
| DD131842A5 (de) | 1978-07-26 |
| GB1553491A (en) | 1979-09-26 |
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