GB1283591A - Improvements in and relating to grinding apparatus - Google Patents
Improvements in and relating to grinding apparatusInfo
- Publication number
- GB1283591A GB1283591A GB57355/69A GB5735569A GB1283591A GB 1283591 A GB1283591 A GB 1283591A GB 57355/69 A GB57355/69 A GB 57355/69A GB 5735569 A GB5735569 A GB 5735569A GB 1283591 A GB1283591 A GB 1283591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- holder
- threads
- elements
- fluid
- 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
- 239000000314 lubricant Substances 0.000 abstract 1
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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
1283591 Disc mills R B REINHALL 24 Nov 1969 [20 Dec 1968] 57355/69 Heading B2A A disc mill includes a pair of discs at least one of which comprises an inner disc holder 24 and an outer concentric disc holder. 22 arranged to be relatively axially adjustable to compensate for non-uniform wear. The rotatable disc 14 has disc elements 16, 18 and a feeding disc 20. The stationary disc comprised of the two holders 22, 24 includes disc elements 26, 28. The cooperating elements 16, 18, 20 and 26, 28 are formed as segments, in known manner. The outer holder 22 is screwed at 34 to the mill frame 10, and cooperates by threads 36 with the inner holder 24, which is rotatable for adjustment by a wheel 44 and gearing 40, 37, and is locked in position by a nut 46. Lubricant is supplied to the threads 36 via a conduit 48; and the ends of the threads are sealed by O-rings. In a second embodiment the holder 24 is secured to a fluid-pressure servo-motor piston 58 Fig. 3, and may be controlled by a valve 64. In a further embodiment the fluid-pressure system is replaced by lockable set-screws.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE17634/68A SE327624B (en) | 1968-12-20 | 1968-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1283591A true GB1283591A (en) | 1972-07-26 |
Family
ID=20303819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB57355/69A Expired GB1283591A (en) | 1968-12-20 | 1969-11-24 | Improvements in and relating to grinding apparatus |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3684200A (en) |
| AT (1) | AT326985B (en) |
| BE (1) | BE743268A (en) |
| CA (1) | CA928545A (en) |
| CH (1) | CH502126A (en) |
| CS (1) | CS166722B2 (en) |
| FI (1) | FI49336C (en) |
| FR (1) | FR2026703A1 (en) |
| GB (1) | GB1283591A (en) |
| NL (1) | NL6918587A (en) |
| NO (1) | NO129918B (en) |
| PL (1) | PL72708B1 (en) |
| RO (1) | RO54851A (en) |
| SE (1) | SE327624B (en) |
| YU (1) | YU31887B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052012A (en) * | 1974-03-13 | 1977-10-04 | Mill & Mix Company, Inc. | Portable flour mill |
| US5398876A (en) * | 1993-07-15 | 1995-03-21 | Reinhall; Ulf B. | Apparatus and method for refining pulp stock |
| DE4407621B4 (en) * | 1994-03-08 | 2005-03-10 | Hawo S Kornmuehlen Gmbh | Grinder for a grain mill |
| US6024308A (en) * | 1998-11-11 | 2000-02-15 | J&L Fiber Services, Inc. | Conically tapered disc-shaped comminution element for a disc refiner |
| DE19853005A1 (en) * | 1998-11-17 | 2000-05-18 | H I Pallmann Gmbh & Co | Shredding machine with stator adjustment |
| US6238267B1 (en) | 1999-05-18 | 2001-05-29 | R & D Technology, Inc. | Grinding devices for rubber comminuting machines |
| US6238448B1 (en) | 1999-08-16 | 2001-05-29 | R & D Technology, Inc. | Grinding stones |
| US20020070303A1 (en) * | 2000-12-12 | 2002-06-13 | J & L Fiber Services, Inc. | Adjustable refiner plate |
| CN100566839C (en) * | 2003-06-09 | 2009-12-09 | 卡丹特布莱克克劳森公司 | Self-aligning and actively compensating refiner stator plate system |
| RU2371403C9 (en) * | 2008-03-28 | 2010-03-20 | Общество С Ограниченной Ответственностью "Монолит" | Cement mechanical activator and method of grinding and mechanically activating cement using said activator |
| IT1397305B1 (en) * | 2009-12-01 | 2013-01-04 | Mazzer Luigi S R L | LOCKING DEVICE FOR THE MICROMETRIC ADJUSTMENT OF THE COFFEE GRINDING. |
| US11125486B2 (en) * | 2019-05-29 | 2021-09-21 | Haier Us Appliance Solutions, Inc. | Adjustable ice crusher |
| FI131483B1 (en) * | 2022-03-11 | 2025-05-13 | Mirka Ltd | Mill |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1123494A (en) * | 1914-04-02 | 1915-01-05 | Hollen W Rich | Grinding-machine. |
| US1835984A (en) * | 1930-12-02 | 1931-12-08 | John D Haskell | Refining engine |
| US3323731A (en) * | 1963-07-01 | 1967-06-06 | Defibrator Ab | Grinding apparatus primarily for lignocellulose containing material |
| US3371873A (en) * | 1966-03-24 | 1968-03-05 | Keith V. Thomas | Refining apparatus |
-
1968
- 1968-12-20 SE SE17634/68A patent/SE327624B/xx unknown
-
1969
- 1969-11-24 GB GB57355/69A patent/GB1283591A/en not_active Expired
- 1969-11-28 PL PL1969137172A patent/PL72708B1/pl unknown
- 1969-12-01 FI FI693473A patent/FI49336C/en active
- 1969-12-02 YU YU3007/69A patent/YU31887B/en unknown
- 1969-12-04 CH CH1811669A patent/CH502126A/en not_active IP Right Cessation
- 1969-12-05 AT AT1140669A patent/AT326985B/en active
- 1969-12-11 NL NL6918587A patent/NL6918587A/xx unknown
- 1969-12-12 US US884603A patent/US3684200A/en not_active Expired - Lifetime
- 1969-12-16 NO NO04971/69A patent/NO129918B/no unknown
- 1969-12-17 BE BE743268D patent/BE743268A/xx unknown
- 1969-12-18 CA CA070291A patent/CA928545A/en not_active Expired
- 1969-12-19 FR FR6944117A patent/FR2026703A1/fr not_active Withdrawn
- 1969-12-19 CS CS8402A patent/CS166722B2/cs unknown
- 1969-12-19 RO RO61925A patent/RO54851A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI49336C (en) | 1975-05-12 |
| CA928545A (en) | 1973-06-19 |
| DE1959001B2 (en) | 1976-09-23 |
| BE743268A (en) | 1970-05-28 |
| ATA1140669A (en) | 1975-03-15 |
| YU300769A (en) | 1973-06-30 |
| YU31887B (en) | 1973-12-31 |
| PL72708B1 (en) | 1974-08-30 |
| DE1959001A1 (en) | 1970-12-10 |
| SE327624B (en) | 1970-08-24 |
| CS166722B2 (en) | 1976-03-29 |
| NL6918587A (en) | 1970-06-23 |
| NO129918B (en) | 1974-06-10 |
| FI49336B (en) | 1975-01-31 |
| US3684200A (en) | 1972-08-15 |
| FR2026703A1 (en) | 1970-09-18 |
| CH502126A (en) | 1971-01-31 |
| RO54851A (en) | 1973-06-11 |
| AT326985B (en) | 1976-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |