GB477287A - Improvements relating to methods of and apparatus for forming ceramic bodies - Google Patents
Improvements relating to methods of and apparatus for forming ceramic bodiesInfo
- Publication number
- GB477287A GB477287A GB17287/36A GB1728736A GB477287A GB 477287 A GB477287 A GB 477287A GB 17287/36 A GB17287/36 A GB 17287/36A GB 1728736 A GB1728736 A GB 1728736A GB 477287 A GB477287 A GB 477287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ceramic bodies
- wheel
- grinding
- methods
- improvements relating
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/024—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form the pressure on the material being transmitted through flexible or resilient wall parts, e.g. flexible cushions on the ramming surface, resilient wall parts pressing as a result of deformation caused by ram pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Spark Plugs (AREA)
Abstract
477,287. Grinding. GENERAL MOTORS CORPORATION. June 22, 1936, No. 17287. Convention date, June 27, 1935. [Class 60] [Also in Group V] The Specification as open to inspection under Sect. 91 comprises grinding apparatus for formed ceramic bodies such as spark-plug insulators 34 and includes a grinding wheel 30 with a shaped periphery 32. The insulator 34 is mounted on a spindle 36. A felt driving wheel 46 is mounted on a pivoted frame 40 adjustable to and from the wheel 30 and is rotated preferably in a direction opposite to that of the grinding wheel. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US477287XA | 1935-06-27 | 1935-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB477287A true GB477287A (en) | 1937-12-22 |
Family
ID=21950602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17287/36A Expired GB477287A (en) | 1935-06-27 | 1936-06-22 | Improvements relating to methods of and apparatus for forming ceramic bodies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB477287A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2250467A (en) * | 1990-12-04 | 1992-06-10 | Programme 3 Patent Holdings | Making an internally screw threaded solid electrolyte holder |
US5269988A (en) * | 1990-12-04 | 1993-12-14 | Programme 3 Patent Holdings | Electrolyte holder |
-
1936
- 1936-06-22 GB GB17287/36A patent/GB477287A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2250467A (en) * | 1990-12-04 | 1992-06-10 | Programme 3 Patent Holdings | Making an internally screw threaded solid electrolyte holder |
US5221542A (en) * | 1990-12-04 | 1993-06-22 | Programme 3 Patent Holdings | Apparatus for making a solid electrolyte holder |
US5269988A (en) * | 1990-12-04 | 1993-12-14 | Programme 3 Patent Holdings | Electrolyte holder |
GB2250467B (en) * | 1990-12-04 | 1994-07-13 | Programme 3 Patent Holdings | Electrolyte holder |
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