GB293519A - Improvements in or relating to rolling or grinding machines - Google Patents
Improvements in or relating to rolling or grinding machinesInfo
- Publication number
- GB293519A GB293519A GB1260227A GB1260227A GB293519A GB 293519 A GB293519 A GB 293519A GB 1260227 A GB1260227 A GB 1260227A GB 1260227 A GB1260227 A GB 1260227A GB 293519 A GB293519 A GB 293519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolling
- grinding machines
- relating
- rubber
- wear
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/62—Rollers, e.g. with grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
293,519. Dunlop Rubber Co., Ltd., and Twiss, D. F.. May 11, 1927. Heating and cooling.-In rolling or grinding machines, for example such as are used in the mastication and mixing of rubber, masses of wear-resisting material are placed inside the water-cooled rolls &c. whereby the direct watercooling of the rolls &c. is made more efficient by the prevention of the formation of deposits, such as rust. The wear-resisting material may be in the form of balls or cylinders of iron, stone, or rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1260227A GB293519A (en) | 1927-05-11 | 1927-05-11 | Improvements in or relating to rolling or grinding machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1260227A GB293519A (en) | 1927-05-11 | 1927-05-11 | Improvements in or relating to rolling or grinding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB293519A true GB293519A (en) | 1928-07-12 |
Family
ID=10007662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1260227A Expired GB293519A (en) | 1927-05-11 | 1927-05-11 | Improvements in or relating to rolling or grinding machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB293519A (en) |
-
1927
- 1927-05-11 GB GB1260227A patent/GB293519A/en not_active Expired
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