IT1047327B - Dispositivo di inseguimento del cordone di saldatura..particolarmente per la saldatura di tubi - Google Patents
Dispositivo di inseguimento del cordone di saldatura..particolarmente per la saldatura di tubiInfo
- Publication number
- IT1047327B IT1047327B IT69408/75A IT6940875A IT1047327B IT 1047327 B IT1047327 B IT 1047327B IT 69408/75 A IT69408/75 A IT 69408/75A IT 6940875 A IT6940875 A IT 6940875A IT 1047327 B IT1047327 B IT 1047327B
- Authority
- IT
- Italy
- Prior art keywords
- welding
- tracking device
- pipes
- cord tracking
- cord
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Control Of Position Or Direction (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/510,685 US3970910A (en) | 1974-09-30 | 1974-09-30 | Weld tracking mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1047327B true IT1047327B (it) | 1980-09-10 |
Family
ID=24031745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69408/75A IT1047327B (it) | 1974-09-30 | 1975-09-29 | Dispositivo di inseguimento del cordone di saldatura..particolarmente per la saldatura di tubi |
Country Status (9)
Country | Link |
---|---|
US (1) | US3970910A (it) |
JP (1) | JPS592593B2 (it) |
CA (1) | CA1032634A (it) |
DE (1) | DE2543432A1 (it) |
DK (1) | DK438975A (it) |
FR (1) | FR2286428A1 (it) |
GB (1) | GB1513558A (it) |
IT (1) | IT1047327B (it) |
NL (1) | NL7511115A (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54138858A (en) * | 1978-04-21 | 1979-10-27 | Hitachi Ltd | Controlling method for seam position |
US9631986B2 (en) * | 2013-05-10 | 2017-04-25 | Illinois Tool Works Inc. | Rotatable temperature sensing device |
JP7009449B2 (ja) * | 2017-03-21 | 2022-01-25 | 住友重機械工業株式会社 | 成形システム及び成形方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA635627A (en) * | 1962-01-30 | W. Austin Leroy | Function generator | |
US1978042A (en) * | 1932-02-17 | 1934-10-23 | Paul E Dodge | Cutting and welding apparatus |
US2121211A (en) * | 1935-09-30 | 1938-06-21 | Cannon & Co | Automatic line tracker |
US3038686A (en) * | 1956-12-21 | 1962-06-12 | Bosch Arma Corp | Tracking device |
GB927344A (en) * | 1961-05-24 | 1963-05-29 | Huettenwerk Oberhausen Ag | Improved feedback control apparatus |
-
1974
- 1974-09-30 US US05/510,685 patent/US3970910A/en not_active Expired - Lifetime
-
1975
- 1975-09-19 NL NL7511115A patent/NL7511115A/xx not_active Application Discontinuation
- 1975-09-25 JP JP50114959A patent/JPS592593B2/ja not_active Expired
- 1975-09-29 DE DE19752543432 patent/DE2543432A1/de not_active Withdrawn
- 1975-09-29 DK DK438975A patent/DK438975A/da unknown
- 1975-09-29 IT IT69408/75A patent/IT1047327B/it active
- 1975-09-29 CA CA236,580A patent/CA1032634A/en not_active Expired
- 1975-09-30 FR FR7529912A patent/FR2286428A1/fr not_active Withdrawn
- 1975-09-30 GB GB40003/75A patent/GB1513558A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1032634A (en) | 1978-06-06 |
DE2543432A1 (de) | 1976-04-15 |
FR2286428A1 (fr) | 1976-04-23 |
DK438975A (da) | 1976-03-31 |
JPS592593B2 (ja) | 1984-01-19 |
GB1513558A (en) | 1978-06-07 |
NL7511115A (nl) | 1976-04-01 |
US3970910A (en) | 1976-07-20 |
JPS5163331A (en) | 1976-06-01 |
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