GB273139A - Machine for rounding off or bevelling edges of glass or like articles - Google Patents
Machine for rounding off or bevelling edges of glass or like articlesInfo
- Publication number
- GB273139A GB273139A GB2697426A GB2697426A GB273139A GB 273139 A GB273139 A GB 273139A GB 2697426 A GB2697426 A GB 2697426A GB 2697426 A GB2697426 A GB 2697426A GB 273139 A GB273139 A GB 273139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- work
- grinding
- glass
- pulley
- arm
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
- B24B9/107—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass for glass plates while they are turning
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)
Abstract
273,139. Liebl, F. Oct. 28, 1926. Bevelling; lenses, grinding and polishing.- The edges of glass &c. articles are bevelled or rounded by means of a grinding-wheel 4 rotating: on a stationary axis, the work 23 being rotated, at variable speed according to the curvature of the glass &c. edge, in contact with the grinding- wheel. A vertical slotted spindle 10 is driven through gearing 5, 7, 9 from the grinding-wheel shaft, and on the spindle is freely mounted an arm 13 adjustable by a screw 14. The arm has hinged thereto at 15 an arm 16, in which is rotatable a member carrying a normally vertical shaft 16, 17, on which is mounted a pulley 20 of shape corresponding to that of the work, for example, elliptical. The pulley is driven by a belt from a pulley 21 on the shaft 10, the belt passing also over tensioning pulleys 22, 23; by this means, the work rotates more rapidly when parts of large curvature are being ground. The work is held by a holder, Fig. 4, consisting of an adjustable block 28 and a slidable block 27 carried by a plate 24, the block 27 being moved to grip the work by springs 30, and retracted by a lever 33, 34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2697426A GB273139A (en) | 1926-10-28 | 1926-10-28 | Machine for rounding off or bevelling edges of glass or like articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2697426A GB273139A (en) | 1926-10-28 | 1926-10-28 | Machine for rounding off or bevelling edges of glass or like articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB273139A true GB273139A (en) | 1927-06-30 |
Family
ID=10252130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2697426A Expired GB273139A (en) | 1926-10-28 | 1926-10-28 | Machine for rounding off or bevelling edges of glass or like articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB273139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081035A (en) * | 2017-12-14 | 2018-05-29 | 浙江理工大学 | Glass gradual change bevel edge method for grinding |
| CN112454064A (en) * | 2020-11-23 | 2021-03-09 | 湖南彩协电子科技有限公司 | Corner grinding device is used in touch-sensitive screen processing |
-
1926
- 1926-10-28 GB GB2697426A patent/GB273139A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081035A (en) * | 2017-12-14 | 2018-05-29 | 浙江理工大学 | Glass gradual change bevel edge method for grinding |
| CN108081035B (en) * | 2017-12-14 | 2019-06-18 | 浙江理工大学 | Glass gradual change bevel edge method for grinding |
| CN112454064A (en) * | 2020-11-23 | 2021-03-09 | 湖南彩协电子科技有限公司 | Corner grinding device is used in touch-sensitive screen processing |
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