GB310184A - Improvements in or relating to coal or coke cutting or breaking machines - Google Patents
Improvements in or relating to coal or coke cutting or breaking machinesInfo
- Publication number
- GB310184A GB310184A GB1175628A GB1175628A GB310184A GB 310184 A GB310184 A GB 310184A GB 1175628 A GB1175628 A GB 1175628A GB 1175628 A GB1175628 A GB 1175628A GB 310184 A GB310184 A GB 310184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- coal
- movement
- coke cutting
- slot
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Transmission Devices (AREA)
Abstract
310,184. Woodhead, T. P. April 21, 1928. Roller mills.-In a coal or coke cutting machine of the kind in which the coal &c. is broken by rotary cutters fitted on parallel shafts 2, 3 which are geared together directly, one shaft 3 is mounted in slidable bearings 8 adapted to permit lateral movement of the shaft without affecting the position of the gears. Fast and loose pulleys 4, 5 are mounted on the shaft 2 and a pinion 6 drives a gear wheel 7 mounted on a hollow sleeve 14, Fig. 3, fixed to the casing 1. The shaft 3 passes through the hollow sleeve, the end being provided with a crank-arm 9 which engages within a slot 10 in the wheel 7 and forms the driving means for the shaft. Backlash between the crankarm and slot is prevented by a cam, eccentric or spring 12. Movement of the shaft 3 within the sleeve 14 occurs when the bearing 8 is adjusted and this movement does not affect the meshing of the gear wheels 6, 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1175628A GB310184A (en) | 1928-04-21 | 1928-04-21 | Improvements in or relating to coal or coke cutting or breaking machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1175628A GB310184A (en) | 1928-04-21 | 1928-04-21 | Improvements in or relating to coal or coke cutting or breaking machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB310184A true GB310184A (en) | 1929-04-25 |
Family
ID=9992121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1175628A Expired GB310184A (en) | 1928-04-21 | 1928-04-21 | Improvements in or relating to coal or coke cutting or breaking machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB310184A (en) |
-
1928
- 1928-04-21 GB GB1175628A patent/GB310184A/en not_active Expired
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