FR2143110A1 - - Google Patents
Info
- Publication number
- FR2143110A1 FR2143110A1 FR7222165A FR7222165A FR2143110A1 FR 2143110 A1 FR2143110 A1 FR 2143110A1 FR 7222165 A FR7222165 A FR 7222165A FR 7222165 A FR7222165 A FR 7222165A FR 2143110 A1 FR2143110 A1 FR 2143110A1
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/042—Sensing the length of a web loop
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/48—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds
- H02P5/485—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds using differential movement of the two motors, e.g. using differential gearboxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/21—Accumulators
- B65H2408/212—Accumulators of zigzag-type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712131396 DE2131396A1 (de) | 1971-06-24 | 1971-06-24 | Vorrichtung zum nachfahren der bewegung einer laufenden bahn |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2143110A1 true FR2143110A1 (it) | 1973-02-02 |
FR2143110B1 FR2143110B1 (it) | 1973-07-13 |
Family
ID=5811699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727222165A Expired FR2143110B1 (it) | 1971-06-24 | 1972-06-20 |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU4371072A (it) |
DD (1) | DD97628A5 (it) |
DE (1) | DE2131396A1 (it) |
FR (1) | FR2143110B1 (it) |
IT (1) | IT959901B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109928244A (zh) * | 2019-03-12 | 2019-06-25 | 常小琼 | 一种保温膜生产用卷压装置及其操作方法 |
-
1971
- 1971-06-24 DE DE19712131396 patent/DE2131396A1/de active Pending
-
1972
- 1972-06-19 IT IT25881/72A patent/IT959901B/it active
- 1972-06-20 FR FR727222165A patent/FR2143110B1/fr not_active Expired
- 1972-06-21 AU AU43710/72A patent/AU4371072A/en not_active Expired
- 1972-06-23 DD DD163938A patent/DD97628A5/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109928244A (zh) * | 2019-03-12 | 2019-06-25 | 常小琼 | 一种保温膜生产用卷压装置及其操作方法 |
CN109928244B (zh) * | 2019-03-12 | 2020-12-01 | 灵璧县浩翔信息科技有限公司 | 一种保温膜生产用卷压装置及其操作方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2131396A1 (de) | 1973-01-11 |
IT959901B (it) | 1973-11-10 |
DD97628A5 (it) | 1973-05-12 |
AU4371072A (en) | 1974-03-07 |
FR2143110B1 (it) | 1973-07-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |