IT1245261B - Complesso di pinza per saldatura e cilindro azionato da un fluido - Google Patents
Complesso di pinza per saldatura e cilindro azionato da un fluidoInfo
- Publication number
- IT1245261B IT1245261B ITMI910827A ITMI910827A IT1245261B IT 1245261 B IT1245261 B IT 1245261B IT MI910827 A ITMI910827 A IT MI910827A IT MI910827 A ITMI910827 A IT MI910827A IT 1245261 B IT1245261 B IT 1245261B
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- cylinder moved
- external housing
- welding clamp
- force
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
Abstract
E' descritta un'apparecchiatura per applicare una forza ad un peso secondo le esigenze di un'operazione di saldatura o di immorsamento. L'apparecchiatura applica una forza al pezzo mediante un'azione diretta di immorsamento oppure mediante un'azione del tipo a forbice esaltata da un comando articolato, che accresce la forza meccanica fornita da un cilindro mosso da un fluido. Il cilindro mosso da un fluido ha aste di pistone ad entrambe le estremità di un alloggiamento esterno di forma allungata. Il cilindro mosso da un fluido è supportato ad un'estremità da un elemento di fissaggio all'estremità di un'asta di pistone ed è supportato all'altra estremità da un elemento di fissaggio all'alloggiamento esterno. Una molteplicità di pistoni consente alle aste di pistone di spostarsi l'una rispetto all'altra e anche rispetto all'alloggiamento esterno.L'intero cilindro mosso da un fluido può ruotare e traslare.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9008376A GB2242847B (en) | 1990-04-12 | 1990-04-12 | Welding gun assembly and fluid actuated cylinder |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910827A0 ITMI910827A0 (it) | 1991-03-27 |
ITMI910827A1 ITMI910827A1 (it) | 1992-09-27 |
IT1245261B true IT1245261B (it) | 1994-09-13 |
Family
ID=10674375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910827A IT1245261B (it) | 1990-04-12 | 1991-03-27 | Complesso di pinza per saldatura e cilindro azionato da un fluido |
Country Status (8)
Country | Link |
---|---|
US (1) | US5177337A (it) |
AU (1) | AU6939791A (it) |
CA (1) | CA2034104C (it) |
DE (1) | DE4109162C2 (it) |
ES (1) | ES2029439A6 (it) |
FR (1) | FR2660889B1 (it) |
GB (1) | GB2242847B (it) |
IT (1) | IT1245261B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252801A (en) * | 1992-06-12 | 1993-10-12 | Progressive Tool & Industries Co. | Fixed point welding gun |
US5705782A (en) * | 1996-09-30 | 1998-01-06 | Gerback; David | Internal coil spot welding device |
US5988486A (en) * | 1997-03-11 | 1999-11-23 | Honda Giken Kogyo Kabushiki Kaisha | Method of controlling electrode force of spot welding gun |
GB2367261B (en) * | 1997-03-11 | 2002-06-12 | Honda Motor Co Ltd | Method of controlling electrode force of spot welding gun |
DE19801652B4 (de) * | 1998-01-15 | 2007-10-11 | Bayerische Motoren Werke Ag | Variable Schweißzange für Roboter |
DE10005321A1 (de) | 1999-03-29 | 2000-10-05 | Heidelberger Druckmasch Ag | Vorrichtung zur schwimmenden Spannung eines zu bearbeitenden Werkstückes |
US20040045938A1 (en) * | 2002-09-05 | 2004-03-11 | Angel Jeffrey R. | Pinch weld gun with electrode orientation |
US20040045940A1 (en) * | 2002-09-05 | 2004-03-11 | Angel Jeffrey R. | Pinch weld gun with curvilinear shunt |
US20040045939A1 (en) * | 2002-09-05 | 2004-03-11 | Angel Jeffrey R. | Pinch weld gun with improved cooling |
US7223933B2 (en) * | 2004-01-21 | 2007-05-29 | Doben Limited | Low impact spot welding cylinder with single piston |
ES2464784T3 (es) * | 2004-12-10 | 2014-06-04 | Doben Limited | Cilindro de soldadura por puntos de bajo impacto utilizando un émbolo doble o sencillo |
US7214902B2 (en) * | 2004-12-13 | 2007-05-08 | Doben Limited | Low impact spot welding cylinder with dual pistons |
CN102642106A (zh) * | 2012-04-25 | 2012-08-22 | 上海晓奥享荣汽车工业装备有限公司 | 汽车焊装夹具增力夹紧单支撑臂式自锁机构 |
CN103240554B (zh) * | 2013-04-09 | 2015-09-02 | 陈建初 | 一种高速高频感应的台式焊锡机 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1303168B (it) * | Wolfbauer M | |||
US1779365A (en) * | 1927-10-08 | 1930-10-21 | American Electric Fusion Corp | Portable welding machine |
US2232038A (en) * | 1938-10-31 | 1941-02-18 | Themselves And Kenneth M Ryals | Electric spot welding machine |
US3008033A (en) * | 1960-09-19 | 1961-11-07 | Senn Charles | Welding gun |
US3732784A (en) * | 1969-09-25 | 1973-05-15 | Gen Motors Corp | Sequentially operating linear actuator |
US3958098A (en) * | 1974-09-03 | 1976-05-18 | Sumitomo Shipbuilding & Machinery Co., Ltd. | Apparatus for automatic and vertical fillet welding |
US4137828A (en) * | 1977-08-17 | 1979-02-06 | Charles Senn | Welding gun |
FR2548942B1 (fr) * | 1983-07-11 | 1986-10-10 | Humblot Bernard | Unite de soudage electrique par resistance du type ciseaux |
US4684778A (en) * | 1984-04-30 | 1987-08-04 | Cecil Dimitrios G | Resistance spot welding gun and transformer assembly |
DE3522015A1 (de) * | 1985-06-20 | 1987-01-02 | Seeger Kolben Gmbh Co Kg | Schweisszange |
DE3707572C2 (de) * | 1987-03-10 | 1997-03-20 | Lothar Leinweber | Pneumatisch betätigte Schweißzange für die elektrische Widerstands-Punktschweißung |
JP2556510B2 (ja) * | 1987-04-30 | 1996-11-20 | 富士機工株式会社 | ステアリングコラムの取付構造 |
DE3840636A1 (de) * | 1988-12-02 | 1990-06-07 | Mbs Mechanische Bearbeitungsst | Schweisszange |
DE4008088A1 (de) * | 1989-03-22 | 1990-09-27 | Volkswagen Ag | Schweissvorrichtung mit x-foermiger schweisszangenanordnung |
DE8910906U1 (it) * | 1989-09-12 | 1991-01-31 | Hans Flohe Gmbh & Co, 4620 Castrop-Rauxel, De |
-
1990
- 1990-04-12 GB GB9008376A patent/GB2242847B/en not_active Expired - Fee Related
- 1990-10-25 US US07/603,012 patent/US5177337A/en not_active Expired - Fee Related
-
1991
- 1991-01-14 CA CA002034104A patent/CA2034104C/en not_active Expired - Fee Related
- 1991-01-15 AU AU69397/91A patent/AU6939791A/en not_active Abandoned
- 1991-03-20 DE DE4109162A patent/DE4109162C2/de not_active Expired - Fee Related
- 1991-03-26 ES ES9100841A patent/ES2029439A6/es not_active Expired - Lifetime
- 1991-03-27 IT ITMI910827A patent/IT1245261B/it active IP Right Grant
- 1991-04-11 FR FR9104436A patent/FR2660889B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2660889A1 (fr) | 1991-10-18 |
CA2034104C (en) | 1994-11-01 |
ITMI910827A0 (it) | 1991-03-27 |
GB2242847A (en) | 1991-10-16 |
US5177337A (en) | 1993-01-05 |
ES2029439A6 (es) | 1992-08-01 |
CA2034104A1 (en) | 1991-10-13 |
AU6939791A (en) | 1991-10-17 |
GB2242847B (en) | 1993-10-13 |
DE4109162A1 (de) | 1991-10-17 |
FR2660889B1 (fr) | 1995-11-17 |
ITMI910827A1 (it) | 1992-09-27 |
DE4109162C2 (de) | 1996-07-11 |
GB9008376D0 (en) | 1990-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970326 |