GB1308177A - Comminuting apparatus - Google Patents
Comminuting apparatusInfo
- Publication number
- GB1308177A GB1308177A GB3234670A GB3234670A GB1308177A GB 1308177 A GB1308177 A GB 1308177A GB 3234670 A GB3234670 A GB 3234670A GB 3234670 A GB3234670 A GB 3234670A GB 1308177 A GB1308177 A GB 1308177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knife
- rotor
- knives
- tip
- july
- 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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
1308177 Comminuting apparatus B VOGEL 3 July 1970 [4 July 1969] 32346/70 Heading B2A Comminuting apparatus, particularly for refuse, comprises a housing 1 Fig. 1 having an inlet, a rotor bearing a knife or knives 6 cooperating with a strip-like blade or blades 8, 9 and an opening 1" which may be in the form of a grid in the lower part of the housing for removal of comminuted material, wherein the or each knife possesses at least one tip defined by the meeting of an adjacent pair of cutting edges, the tip projecting further forward in the direction of rotation of the rotor, than the adjacent regions of the knife, the cutting edge of the knife or each knife at least in one region adjacent to the tip lying on a cylindrical surface whose axis is collinear with the axis of rotation of the rotor. The knives perform a progressive cut of the material, may be toothed or notched, be radially adjustable and hollow ground and may be, e.g. of the forms in Figs. 3a ..d. Half shells 7 are mounted around the rotor axle 4. the diameter of these half shells determines the size limit for comminution. In a second embodiment two rotors 41, 42 cooperate with a central fixed knife 50 (which may be reversed when worn). In a further embodiment (not shown) the axle is split and bears flanges at the inner ends between which knives are secured.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1029369A CH512937A (en) | 1969-07-04 | 1969-07-04 | Device for shredding waste of any kind, especially bulky waste |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1308177A true GB1308177A (en) | 1973-02-21 |
Family
ID=4361608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3234670A Expired GB1308177A (en) | 1969-07-04 | 1970-07-03 | Comminuting apparatus |
Country Status (12)
Country | Link |
---|---|
US (1) | US3687378A (en) |
AT (1) | AT320405B (en) |
BE (1) | BE752999A (en) |
CA (1) | CA939315A (en) |
CH (1) | CH512937A (en) |
ES (1) | ES381416A1 (en) |
FR (1) | FR2054038A5 (en) |
GB (1) | GB1308177A (en) |
LU (1) | LU61198A1 (en) |
NL (1) | NL7009909A (en) |
NO (1) | NO130267B (en) |
SE (1) | SE359033B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10357776B2 (en) * | 2016-09-09 | 2019-07-23 | Comcorp, Inc. | Impact cutter blade and holder system and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1404981A (en) * | 1918-09-13 | 1922-01-31 | Letz Mfg Co | Universal grinder |
US1672544A (en) * | 1924-01-28 | 1928-06-05 | Fairbanks Morse & Co | Feed mill |
US2216612A (en) * | 1938-05-28 | 1940-10-01 | Robinson Mfg Co | Comminuting mill |
US2562282A (en) * | 1946-01-19 | 1951-07-31 | Frank H Nickle | Two-roll type crusher-feeder |
DE1217753B (en) * | 1963-10-17 | 1966-05-26 | Condux Werk | Cutting mill for bulky goods |
NL6413657A (en) * | 1964-11-25 | 1966-05-26 | ||
US3510077A (en) * | 1967-06-19 | 1970-05-05 | Titanium Metals Corp | Sizing shear |
US3578252A (en) * | 1968-12-13 | 1971-05-11 | Garbalizer Corp | Industrial shredding apparatus |
-
1969
- 1969-07-04 CH CH1029369A patent/CH512937A/en not_active IP Right Cessation
-
1970
- 1970-06-25 LU LU61198D patent/LU61198A1/xx unknown
- 1970-06-30 NO NO02585/70A patent/NO130267B/no unknown
- 1970-07-01 US US51415A patent/US3687378A/en not_active Expired - Lifetime
- 1970-07-02 AT AT600470A patent/AT320405B/en not_active IP Right Cessation
- 1970-07-02 FR FR7024539A patent/FR2054038A5/fr not_active Expired
- 1970-07-03 GB GB3234670A patent/GB1308177A/en not_active Expired
- 1970-07-03 ES ES381416A patent/ES381416A1/en not_active Expired
- 1970-07-03 BE BE752999D patent/BE752999A/en unknown
- 1970-07-03 SE SE09275/70A patent/SE359033B/xx unknown
- 1970-07-03 CA CA087,167A patent/CA939315A/en not_active Expired
- 1970-07-03 NL NL7009909A patent/NL7009909A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA939315A (en) | 1974-01-01 |
US3687378A (en) | 1972-08-29 |
NO130267B (en) | 1974-08-05 |
BE752999A (en) | 1970-12-16 |
AT320405B (en) | 1975-02-10 |
LU61198A1 (en) | 1970-08-26 |
DE2032881A1 (en) | 1971-01-07 |
FR2054038A5 (en) | 1971-04-16 |
NL7009909A (en) | 1971-01-06 |
ES381416A1 (en) | 1973-04-16 |
DE2032881B2 (en) | 1976-07-01 |
SE359033B (en) | 1973-08-20 |
CH512937A (en) | 1971-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |