GB1143020A - Improvements in and relating to gripper mechanism for roller type machines for coating sheet material - Google Patents
Improvements in and relating to gripper mechanism for roller type machines for coating sheet materialInfo
- Publication number
- GB1143020A GB1143020A GB56902/67A GB5690267A GB1143020A GB 1143020 A GB1143020 A GB 1143020A GB 56902/67 A GB56902/67 A GB 56902/67A GB 5690267 A GB5690267 A GB 5690267A GB 1143020 A GB1143020 A GB 1143020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- shaft
- fingers
- rigid
- leading edge
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0821—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by driving means for rollers or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/06—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by rotating members
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
- D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a 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
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/51—Cam mechanisms
- B65H2403/512—Cam mechanisms involving radial plate cam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
1,143,020. Feeding sheets. MASCHINENFABRIK RICHARD BILLHOFER. 14 Dec., 1967 [16 Dec., 1966], No. 56902/67. Heading B6B. [Also in Division B2] A sheet 13 passes along a plate 14 to the nip of a coating roller 16 and a pressure roller 3, the leading edge of sheet 13 being seized between pick-up fingers 10 and a bar 6 mounted within a recess formed in roller 3. The fingers 10 are rigid with a shaft 1, the ends of which are journalled in respective plates 2, each of which is pivoted on a pin 4 carried by a plate 4<SP>1</SP> fixed to an end face of roller 3, the axis of pins 4 being coincident with the surface of roller 3. Fingers 10 are biased by a spring 30 against bar 6 which is carried by the arms 2. Shaft 1 is connected by a pitman 9 to an eccentric 8 on the shaft 7 carrying roller 3. An arm 5, rigid with shaft 1, carries a follower roller 12 cooperating with a cam 11 rigid with shaft 7. The arrangement is thereby such that the normally-open fingers 10 close at the pick-up point on said leading edge which extends into the recess in roller 3. During further progression, shaft 1 is raised by eccentric 8 and pitman 9 whereby, at the draw-off point when fingers 10 re-open, the leading edge lies at a tangent to the surface of roller 3 for seizure by travelling draw-off fingers 15. The latter are rigid with a shaft 18 journalled in blocks 19 carried by respective chains 20 mounted on sprockets 23. The fingers 15 are biased by a spring 29 against rings 25 on a shaft 24 rigid with the blocks 19. An arm 26, rigid with shaft 18, carries a follower roller 27 co-operating with a fixed cam 28 to open and close fingers 15 at the draw-off point.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0072052 | 1966-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1143020A true GB1143020A (en) | 1969-02-19 |
Family
ID=7314286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56902/67A Expired GB1143020A (en) | 1966-12-16 | 1967-12-14 | Improvements in and relating to gripper mechanism for roller type machines for coating sheet material |
Country Status (5)
Country | Link |
---|---|
US (1) | US3502324A (en) |
CH (1) | CH465380A (en) |
DE (1) | DE1511289A1 (en) |
FR (1) | FR1557718A (en) |
GB (1) | GB1143020A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3810612A (en) * | 1968-02-20 | 1974-05-14 | Smyth Mfg Co | Method and apparatus for handling sheet materials, signatures and the like |
SE413007B (en) * | 1977-04-12 | 1980-03-31 | Wifag Maschf | DEVICE FOR CREATING A CURRENT OF OVERLAPPED FALSE PRINTED PRODUCTS |
US4629176A (en) * | 1984-12-07 | 1986-12-16 | Xerox Corporation | Paper gripper bar |
JP2023031859A (en) * | 2021-08-25 | 2023-03-09 | 富士フイルムビジネスイノベーション株式会社 | Conveyance device and image formation apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB113144A (en) * | 1917-02-08 | 1918-02-08 | Anglo American Inventions Syndicate Ltd | Improvements in or relating to Slitting Attachments for Printing Machines. |
US2767653A (en) * | 1952-05-16 | 1956-10-23 | Babicz George | Blanket cylinder construction for printing machines |
-
1966
- 1966-12-16 DE DE19661511289 patent/DE1511289A1/en active Pending
-
1967
- 1967-11-06 CH CH1550067A patent/CH465380A/en unknown
- 1967-11-08 FR FR1557718D patent/FR1557718A/fr not_active Expired
- 1967-12-14 GB GB56902/67A patent/GB1143020A/en not_active Expired
- 1967-12-14 US US690678A patent/US3502324A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1511289A1 (en) | 1969-06-19 |
CH465380A (en) | 1968-11-15 |
FR1557718A (en) | 1969-02-21 |
US3502324A (en) | 1970-03-24 |
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