GB523427A - Improvements in or relating to apparatus for producing polished glass strip - Google Patents
Improvements in or relating to apparatus for producing polished glass stripInfo
- Publication number
- GB523427A GB523427A GB490/39A GB49039A GB523427A GB 523427 A GB523427 A GB 523427A GB 490/39 A GB490/39 A GB 490/39A GB 49039 A GB49039 A GB 49039A GB 523427 A GB523427 A GB 523427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- driven
- shafts
- clutch
- parts
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
- B24B7/26—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
523,427. Grinding glass strip. PILKING- TON BROS., Ltd., and WALDRON, F. B. Jan. 6, 1939, No. 490. [Class 60] In apparatus for surfacing glass strip on both sides simultaneously, the strip is fed through the machine by pairs of feed rollers at least one roller of each pair being in two parts gripping the strip one on each side of its centre line the parts being independently driven as to speed. In one form the tubular roller part 7 having a rubber covering 9 is driven from a central shaft 10 through a planet carrier 20 which also drives the part 8 that can turn on bearings 15 on the tubular extension of the shaft 7. In a modification the central shafts are fixed and both rollers are in two parts being driven by shafts at the sides of the machine the shafts being connected through differential gearing. In another form the strip 1 is fed through the grinders 32 by divided feed rolls 24 driven by helical gearing from shafts 33 driven by separate motors 35 with cross connection through a clutch 39. Should the strip tend to deflect to one side or the other the clutch is opened and the torque of the appropriate motor is increased to centralize the strip, after which the clutch is again closed.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE437471D BE437471A (en) | 1939-01-06 | ||
GB490/39A GB523427A (en) | 1939-01-06 | 1939-01-06 | Improvements in or relating to apparatus for producing polished glass strip |
FR862763D FR862763A (en) | 1939-01-06 | 1940-01-05 | Improvements to devices for producing a polished glass strip |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB490/39A GB523427A (en) | 1939-01-06 | 1939-01-06 | Improvements in or relating to apparatus for producing polished glass strip |
GB862763X | 1939-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB523427A true GB523427A (en) | 1940-07-15 |
Family
ID=26235959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB490/39A Expired GB523427A (en) | 1939-01-06 | 1939-01-06 | Improvements in or relating to apparatus for producing polished glass strip |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE437471A (en) |
FR (1) | FR862763A (en) |
GB (1) | GB523427A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720060A (en) * | 1952-11-17 | 1955-10-11 | Pilkington Brothers Ltd | Apparatus for simultaneously surfacing both surfaces of a moving ribbon of glass |
-
0
- BE BE437471D patent/BE437471A/xx unknown
-
1939
- 1939-01-06 GB GB490/39A patent/GB523427A/en not_active Expired
-
1940
- 1940-01-05 FR FR862763D patent/FR862763A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720060A (en) * | 1952-11-17 | 1955-10-11 | Pilkington Brothers Ltd | Apparatus for simultaneously surfacing both surfaces of a moving ribbon of glass |
Also Published As
Publication number | Publication date |
---|---|
BE437471A (en) | |
FR862763A (en) | 1941-03-14 |
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