GB1325567A - Web handling device - Google Patents
Web handling deviceInfo
- Publication number
- GB1325567A GB1325567A GB5175670A GB5175670A GB1325567A GB 1325567 A GB1325567 A GB 1325567A GB 5175670 A GB5175670 A GB 5175670A GB 5175670 A GB5175670 A GB 5175670A GB 1325567 A GB1325567 A GB 1325567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- axis
- web
- support
- castoring
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
- F16H7/20—Mountings for rollers or pulleys
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/43—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
- B66D2700/0191—Cable guiding during winding or paying out
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1325567 Guiding webs EASTMAN KODAK CO 30 Oct 1970 [3 Nov 1969] 51756/70 Heading B8R A roller 2 supporting a web 12 which is laterally and angularly constrained at the roller by means not shown is mounted for rotation on a shaft 3 journalled in a support S which is connected to a base B by constraints in the form of flexures 30, 32, 34 and 36 so arranted that the support has only two degrees of movement, viz. pivotal movement of the roller 2 about an upstream castoring axis 26 and pivotal movement about a gimbal axis 24 which intersects and is perpendicular to both the longitudinal axis of the roller 2 and the castoring axis 26. The castoring axis may have a position in a range between being perpendicular to the plane in which the web 12 approaches the roller 2 and being parallel to the steering axis 20, which axis extends through the midpoint of the roller and lies in the plane bisecting the included angle between adjacent portions of the web as it approaches and leaves the roller. In a modification, Fig. 2 (not shown), the constraints for the support S include an anvil roller towards which the roller 2 is urged by a spring, forming a nip to grip the web. The arrangement is such that the roller 2 provides only a perpendicular support for the web and does not exert any substantial lateral forces thereon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87356669A | 1969-11-03 | 1969-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1325567A true GB1325567A (en) | 1973-08-01 |
Family
ID=25361887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5175670A Expired GB1325567A (en) | 1969-11-03 | 1970-10-30 | Web handling device |
Country Status (5)
Country | Link |
---|---|
US (1) | US3596817A (en) |
CA (1) | CA927419A (en) |
DE (1) | DE2053720A1 (en) |
FR (1) | FR2068917A5 (en) |
GB (1) | GB1325567A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2540345C3 (en) * | 1974-09-10 | 1981-08-20 | Eastman Kodak Co., 14650 Rochester, N.Y. | Passive tape guide device |
US3913813A (en) * | 1974-09-10 | 1975-10-21 | Eastman Kodak Co | Web support with castered and gimballed roller |
US4243167A (en) * | 1978-10-23 | 1981-01-06 | Frank Sander | Web guide system |
SE443129B (en) * | 1982-05-06 | 1986-02-17 | Tetra Pak Int | STEERING AND BRAKE SAVING FOR A MATERIAL COVER |
US4664303A (en) * | 1985-12-16 | 1987-05-12 | Eastman Kodak Company | Simplified mount for a web-supporting roller |
DE19515397A1 (en) * | 1994-05-17 | 1995-11-23 | Focke & Co | Moving material roll store of packaging material |
DE10247471B4 (en) * | 2002-10-11 | 2005-11-03 | OCé PRINTING SYSTEMS GMBH | Apparatus and method for guiding a continuous web by means of a pivotable device with a driven roller |
DE102004021626B3 (en) * | 2004-05-03 | 2005-12-22 | Koenig & Bauer Ag | Material web guide for rotary printing machine, has pivot bearing formed by elastically deformable section of wall of frame |
WO2011143270A1 (en) | 2010-05-10 | 2011-11-17 | Flexible Steel Lacing Company | Method and apparatus for tracking conveyor belts |
US20110278389A1 (en) * | 2010-05-12 | 2011-11-17 | Armbruster Randy E | Media transport system drive module |
CN104284855B (en) | 2011-12-15 | 2016-08-24 | 3M创新有限公司 | Guide the equipment of mobile web |
US9346622B2 (en) | 2012-03-08 | 2016-05-24 | Flexible Steel Lacing Company | Apparatus and method for tracking conveyor belts |
WO2017083649A1 (en) | 2015-11-12 | 2017-05-18 | Flexible Steel Lacing Company | Apparatus and method for tracking conveyor belts |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3054547A (en) * | 1961-01-17 | 1962-09-18 | Ind Ovens Inc | Tension-resonsive wrap-adjusting web guiding apparatus |
US3300114A (en) * | 1964-08-12 | 1967-01-24 | H G Weber And Company Inc | Three dimensional web shifting apparatus |
-
1969
- 1969-11-03 US US873566A patent/US3596817A/en not_active Expired - Lifetime
-
1970
- 1970-10-05 CA CA094776A patent/CA927419A/en not_active Expired
- 1970-10-30 GB GB5175670A patent/GB1325567A/en not_active Expired
- 1970-11-02 DE DE19702053720 patent/DE2053720A1/en not_active Withdrawn
- 1970-11-03 FR FR7039465A patent/FR2068917A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA927419A (en) | 1973-05-29 |
DE2053720A1 (en) | 1971-05-13 |
US3596817A (en) | 1971-08-03 |
FR2068917A5 (en) | 1971-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |