GB542464A - Improvements in or relating to process and means for grinding glass plates - Google Patents
Improvements in or relating to process and means for grinding glass platesInfo
- Publication number
- GB542464A GB542464A GB3735/40A GB373540A GB542464A GB 542464 A GB542464 A GB 542464A GB 3735/40 A GB3735/40 A GB 3735/40A GB 373540 A GB373540 A GB 373540A GB 542464 A GB542464 A GB 542464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- glass
- sheets
- movement
- supports
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
542,464. Grading glass sheet. GLACERIES DE LA SAMBRE SOC. ANON. Feb. 28,1940, No. 3735. Convention date, March 2, 1939. [Class 60] In a process for grinding glass sheets the sheets 1 are supported on multiple supporting elements such as rollers 3 which create relative movement between the plates and supports to reduce any particularly thick portions of the sheet. The rollers may be continuous or be provided with separate elements 3<SP>1</SP>, Fig. 3, or they may have helically arranged supporting strips. Or free rollers 5 or balls supported on a flat surface 7 may be employed. The glass may be either in a continuous band or in separate sheets. Preferably the supporting means have a movement which is independent of the plate movement. Thus the supports may be rollers 3 mounted on an endless band and running on tracks 10, the rollers travelling in either the same or opposite direction to the glass. In another modification, Fig. 8, a series of tables 12 each fitted with rollers 3 are arranged on an endless band, or a single reciprocating roller table may be used. Reference has been directed by the Comptroller to Specification 452,381.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR542464X | 1939-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB542464A true GB542464A (en) | 1942-01-12 |
Family
ID=8930891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3735/40A Expired GB542464A (en) | 1939-03-02 | 1940-02-28 | Improvements in or relating to process and means for grinding glass plates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB542464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355169A (en) * | 2014-10-30 | 2015-02-18 | 浙江久德不锈钢型材有限公司 | Integrated driving and polishing steel belt conveying device |
| CN105881124A (en) * | 2014-10-10 | 2016-08-24 | 杨德宁 | Fine polishing equipment and method for ultra-thin electronic glass |
-
1940
- 1940-02-28 GB GB3735/40A patent/GB542464A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881124A (en) * | 2014-10-10 | 2016-08-24 | 杨德宁 | Fine polishing equipment and method for ultra-thin electronic glass |
| CN104355169A (en) * | 2014-10-30 | 2015-02-18 | 浙江久德不锈钢型材有限公司 | Integrated driving and polishing steel belt conveying device |
| CN104355169B (en) * | 2014-10-30 | 2017-08-18 | 浙江德威不锈钢管业制造有限公司 | One kind transmission polishing integral type steel band transmitting device |
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