ES8300631A1 - Mecanismo de avance para una banda de material - Google Patents
Mecanismo de avance para una banda de materialInfo
- Publication number
- ES8300631A1 ES8300631A1 ES497523A ES497523A ES8300631A1 ES 8300631 A1 ES8300631 A1 ES 8300631A1 ES 497523 A ES497523 A ES 497523A ES 497523 A ES497523 A ES 497523A ES 8300631 A1 ES8300631 A1 ES 8300631A1
- Authority
- ES
- Spain
- Prior art keywords
- roll
- feed section
- web feed
- spring
- adjusting
- 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
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 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
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- 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
- B65H2404/14—Roller pairs
- B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
- B65H2404/1441—Roller pairs with relative movement of the rollers to / from each other involving controlled actuator
Landscapes
- Advancing Webs (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
MECANISMO DE AVANCE PARA UNA BANDA DE MATERIAL, UTILIZADO EN LAS MAQUINAS TRANSFORMADORAS DE PAPEL O DE CARTULINA. CONSTA DE UN CILINDRO INFERIOR (6) MONTADO DE FORMA FIJA EN EL BASTIDOR DE LA MAQUINA; DE UN CILIDRO SUPERIOR (7) MONTADO EN CADA UNO DE SUS DOS EXTREMOS EN UN PRIMER BRAZO DE PALANCA (12) DE UNA PRIMERA PALANCA (13), QUE PUEDE GIRAR ALREDEDOR DE UN PUNTO FIJO (14) DE LA MAQUINA; DE UN DISCO DE LEVAS (37) MONTADO EN EL EXTREMO LIBRE DEL SEGUNDO BRAZO DE LA PRIMERA PALANCA (13); DE UNA SEGUNDA PALANCA (23) DE DOS BRAZOS QUE PUEDE GIRAR ALREDEDOR DE UN EJE (24) SOLIDARIO AL BASTIDOR DE LA MAQUINA; DE UNA PALANCA DE TRINQUETE (27) ARTICULADA EN EL EXTREMO LIBRE DE UNO DE LOS BRAZOS DE LA SEGUNDA PALANCA (23); Y DE UN ELEMENTO DE TRABAJO (32) FORMADO POR UN RESORTE DE COMPRESION (33), CUYO PRETENSADO SE REGULA MEDIANTE EL DISCO DE LEVAS (37).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2948842A DE2948842C2 (de) | 1979-12-05 | 1979-12-05 | Vorziehpartie |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8300631A1 true ES8300631A1 (es) | 1982-11-01 |
ES497523A0 ES497523A0 (es) | 1982-11-01 |
Family
ID=6087620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497523A Granted ES497523A0 (es) | 1979-12-05 | 1980-12-05 | Mecanismo de avance para una banda de material |
Country Status (5)
Country | Link |
---|---|
US (1) | US4368837A (es) |
BR (1) | BR8007927A (es) |
DE (1) | DE2948842C2 (es) |
ES (1) | ES497523A0 (es) |
GB (1) | GB2065082A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075383B1 (en) * | 1981-07-25 | 1986-02-26 | Dec (Realisations) Limited | Device for the treatment of continuous web material |
DE3545304A1 (de) * | 1985-12-20 | 1987-07-02 | Helmut Steinhilber | Vorrichtung zum transportieren von duennen werkstoffen wie blaettern, bogen und bahnen insb. aus papier |
DE3608625A1 (de) * | 1986-03-14 | 1987-09-17 | Windmoeller & Hoelscher | Vorrichtung zum schrittweisen vorziehen von folienbahnen mit einem intermittierend angetriebenen vorzugswalzenpaar |
US4771928A (en) * | 1986-05-09 | 1988-09-20 | Takanori Okada | Towel fabric processing device |
JPH0483650U (es) * | 1990-11-29 | 1992-07-21 | ||
US5344058A (en) * | 1991-03-05 | 1994-09-06 | Ecrm Trust | Method and apparatus for precisely driving film material |
WO1992015512A1 (en) * | 1991-03-05 | 1992-09-17 | Ecrm | Method and apparatus for precisely driving film material |
US5415725A (en) * | 1994-07-01 | 1995-05-16 | Scharf; Gary | Device for removing glued down carpet |
CA2215024C (en) * | 1996-09-06 | 2008-03-11 | Arpeco Engineering Limited | Retrofittable operating module for web processing machines and the like |
JP3429739B2 (ja) * | 2000-07-28 | 2003-07-22 | 株式会社東京機械製作所 | ニッピングローラーの間隙調整装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3147901A (en) * | 1962-07-09 | 1964-09-08 | Burroughs Corp | Tape drive assembly |
US3490669A (en) * | 1967-12-19 | 1970-01-20 | Rca Corp | Tape handling apparatus |
US3771703A (en) * | 1972-02-29 | 1973-11-13 | A Denis | Hydraulic rotary strip stock feeder |
US4029251A (en) * | 1976-03-15 | 1977-06-14 | F. J. Littell Machine Company | Roll feed with modular roll lifter mechanism |
-
1979
- 1979-12-05 DE DE2948842A patent/DE2948842C2/de not_active Expired
-
1980
- 1980-12-04 BR BR8007927A patent/BR8007927A/pt unknown
- 1980-12-04 US US06/212,927 patent/US4368837A/en not_active Expired - Lifetime
- 1980-12-04 GB GB8038880A patent/GB2065082A/en not_active Withdrawn
- 1980-12-05 ES ES497523A patent/ES497523A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2948842A1 (de) | 1981-06-11 |
BR8007927A (pt) | 1981-06-16 |
DE2948842C2 (de) | 1985-01-03 |
US4368837A (en) | 1983-01-18 |
GB2065082A (en) | 1981-06-24 |
ES497523A0 (es) | 1982-11-01 |
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