GB191668A - Improvements in or relating to roller mills - Google Patents
Improvements in or relating to roller millsInfo
- Publication number
- GB191668A GB191668A GB1294822A GB1294822A GB191668A GB 191668 A GB191668 A GB 191668A GB 1294822 A GB1294822 A GB 1294822A GB 1294822 A GB1294822 A GB 1294822A GB 191668 A GB191668 A GB 191668A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- grinding
- rollers
- chain
- driving
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
191,668. Olver, W. H., and Fry, G. A. May 8, 1922. Roller mills.-Relates to roller mills for grinding paints &c., and particularly to triple roller mills in which a pressure roller and two adjustable grinding-rollers, one on each side of the pressure roller , are arranged with their axes substantially in the same plane and parallel to one another. The grinding-rollers l, n are driven by separate chains s, t from a fixed driving-shaft so arranged that the adjusting movement of the grinding-roller towards the pressure roller m to take up wear has the effect, up to a certain point in the movement, of slackening the chain driving the grinding-roller, but after passing the said point a further adjusting movement of the roller in the same direction has the effect of again tightening the driving-chain, thus providing for the full range of adjustment of the grinding-rollers so that they can be completely worn out without shortening the chain and without requiring any tension devices for the chains. The centres of the wheels e, q are placed so that the angles EFM, GHM, Fig. 1, become right-angles when the rollers are half worn out. Fig. 4 shows the chain wheels e, g fixed to spur wheels c, d which gear with a wheel b on the lay shaft a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1294822A GB191668A (en) | 1922-05-08 | 1922-05-08 | Improvements in or relating to roller mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1294822A GB191668A (en) | 1922-05-08 | 1922-05-08 | Improvements in or relating to roller mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191668A true GB191668A (en) | 1923-01-18 |
Family
ID=10014060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1294822A Expired GB191668A (en) | 1922-05-08 | 1922-05-08 | Improvements in or relating to roller mills |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3159356A (en) * | 1962-01-25 | 1964-12-01 | Wilbur W Deppe | Drive for roll crusher |
| CN102430451A (en) * | 2011-11-29 | 2012-05-02 | 成都利君科技有限责任公司 | Auxiliary drive device for roller press and high-pressure grinding roller |
-
1922
- 1922-05-08 GB GB1294822A patent/GB191668A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3159356A (en) * | 1962-01-25 | 1964-12-01 | Wilbur W Deppe | Drive for roll crusher |
| CN102430451A (en) * | 2011-11-29 | 2012-05-02 | 成都利君科技有限责任公司 | Auxiliary drive device for roller press and high-pressure grinding roller |
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