DE2129950A1 - Vakuum-Umlenkwalze zum Fuehren eines Streifens - Google Patents
Vakuum-Umlenkwalze zum Fuehren eines StreifensInfo
- Publication number
- DE2129950A1 DE2129950A1 DE19712129950 DE2129950A DE2129950A1 DE 2129950 A1 DE2129950 A1 DE 2129950A1 DE 19712129950 DE19712129950 DE 19712129950 DE 2129950 A DE2129950 A DE 2129950A DE 2129950 A1 DE2129950 A1 DE 2129950A1
- Authority
- DE
- Germany
- Prior art keywords
- deflection roller
- grooves
- strip
- vacuum
- inches
- 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.)
- Pending
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 238000013461 design Methods 0.000 description 10
- 239000011148 porous material Substances 0.000 description 9
- 231100000817 safety factor Toxicity 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/136—Details of longitudinal profile with canals
- B65H2404/1362—Details of longitudinal profile with canals vacuum
Landscapes
- Advancing Webs (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4694670A | 1970-06-17 | 1970-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2129950A1 true DE2129950A1 (de) | 1971-12-23 |
Family
ID=21946231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712129950 Pending DE2129950A1 (de) | 1970-06-17 | 1971-06-16 | Vakuum-Umlenkwalze zum Fuehren eines Streifens |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3630424A (enExample) |
| BE (1) | BE768670A (enExample) |
| CA (1) | CA938626A (enExample) |
| DE (1) | DE2129950A1 (enExample) |
| FR (1) | FR2099138A5 (enExample) |
| GB (1) | GB1355582A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009325A1 (de) * | 1980-03-11 | 1981-09-17 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Schwebewalze in einer vorrichtung zum behandeln von warenbahnen mit empfindlicher oberflaeche |
| DE3936286A1 (de) * | 1989-11-01 | 1991-05-02 | Agfa Gevaert Ag | Saugwalzenanordnung zum foerdern einer materialbahn |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2443663C3 (de) * | 1974-09-12 | 1981-01-15 | Basf Ag, 6700 Ludwigshafen | Walzeneinrichtung zum fortlaufenden Transport von Folienbahnen |
| US4236660A (en) * | 1979-01-26 | 1980-12-02 | Champion International Corporation | Solenoid clutch mechanism |
| US4277010A (en) * | 1980-04-10 | 1981-07-07 | John Dusenbery Company, Inc. | Vacuum roller for transporting a web |
| CH658316A5 (de) * | 1981-08-26 | 1986-10-31 | Contraves Gmbh | Trommelkoerper mit oberflaechenstruktur fuer die trommel eines aufzeichnungsgeraetes. |
| US4705199A (en) * | 1985-06-28 | 1987-11-10 | Harris Graphics Corporation | Vacuum drum for securing a film thereto |
| US4998658A (en) * | 1988-12-27 | 1991-03-12 | Eastman Kodak Company | Drilled unported vacuum drum with a porous sleeve |
| US5053791A (en) * | 1990-04-16 | 1991-10-01 | Eastman Kodak Company | Thermal transfer print medium drum system |
| US5137758A (en) * | 1991-03-27 | 1992-08-11 | Minnesota Mining And Manufacturing Company | Apparatus and method for coating flexible sheets while inhibiting curl |
| DE4136738C2 (de) * | 1991-11-05 | 1994-04-21 | Aristo Graphic Systeme | Vorrichtung zur Be- oder Verarbeitung einer Materialbahn |
| US5581417A (en) * | 1992-12-11 | 1996-12-03 | Eastman Kodak Company | Apparatus and method for anhysteretically recording from master drum to slave web |
| US5448419A (en) * | 1993-06-11 | 1995-09-05 | Eastman Kodak Company | Apparatus and method for anhysteretically recording from master drum to slave web |
| US5426535A (en) * | 1993-07-29 | 1995-06-20 | Eastman Kodak Company | Apparatus for removing air from between a master magnetic medium and a slave magnetic medium preceding anhysteretic transfer of signals from master to slave |
| JPH08175727A (ja) * | 1994-10-07 | 1996-07-09 | Eastman Kodak Co | ウエブ運搬装置及びウエブ運搬ローラ |
| US6002419A (en) * | 1997-01-21 | 1999-12-14 | Eastman Kodak Company | Vacuum imaging drum with an optimized surface |
| DE19742035C1 (de) * | 1997-09-24 | 1999-04-08 | Continental Ag | Verfahren und Trommel als Vorrichtung zum Aufbau eines Reifenrohlinges |
| FI104001B (fi) * | 1998-06-26 | 1999-10-29 | Valmet Corp | Kuivatusosa |
| US7699770B2 (en) | 2005-02-24 | 2010-04-20 | Ethicon Endo-Surgery, Inc. | Device for non-invasive measurement of fluid pressure in an adjustable restriction device |
| US10167156B2 (en) * | 2015-07-24 | 2019-01-01 | Curt G. Joa, Inc. | Vacuum commutation apparatus and methods |
| FI129278B (fi) * | 2018-05-24 | 2021-11-15 | Valmet Technologies Oy | Uritettu ja rei’itetty kuiturainakoneen kääntötela |
| KR20220054402A (ko) * | 2019-09-04 | 2022-05-02 | 더 스틸래스틱 캄파니 엘.엘.씨. | 타이어 벨트 크기를 변화시키기 위한 이송 툴링 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125265A (en) * | 1964-03-17 | Method and apparatus for scanning the surface of a moving web | ||
| US2837330A (en) * | 1956-05-21 | 1958-06-03 | Honeywell Regulator Co | Control apparatus |
| US3204843A (en) * | 1960-03-18 | 1965-09-07 | Honeywell Inc | Mechanical apparatus |
| GB1218801A (en) * | 1967-05-12 | 1971-01-13 | Masson Scott Thrissell Eng Ltd | Improvements in web guide members |
-
1970
- 1970-06-17 US US46946A patent/US3630424A/en not_active Expired - Lifetime
-
1971
- 1971-06-16 DE DE19712129950 patent/DE2129950A1/de active Pending
- 1971-06-16 CA CA115792A patent/CA938626A/en not_active Expired
- 1971-06-17 BE BE768670A patent/BE768670A/xx unknown
- 1971-06-17 GB GB2850271A patent/GB1355582A/en not_active Expired
- 1971-06-17 FR FR7121960A patent/FR2099138A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009325A1 (de) * | 1980-03-11 | 1981-09-17 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Schwebewalze in einer vorrichtung zum behandeln von warenbahnen mit empfindlicher oberflaeche |
| DE3936286A1 (de) * | 1989-11-01 | 1991-05-02 | Agfa Gevaert Ag | Saugwalzenanordnung zum foerdern einer materialbahn |
Also Published As
| Publication number | Publication date |
|---|---|
| BE768670A (fr) | 1971-11-03 |
| US3630424A (en) | 1971-12-28 |
| FR2099138A5 (enExample) | 1972-03-10 |
| GB1355582A (en) | 1974-06-05 |
| CA938626A (en) | 1973-12-18 |
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