GB1399793A - Drum-type debarking apparatus - Google Patents
Drum-type debarking apparatusInfo
- Publication number
- GB1399793A GB1399793A GB4442973A GB4442973A GB1399793A GB 1399793 A GB1399793 A GB 1399793A GB 4442973 A GB4442973 A GB 4442973A GB 4442973 A GB4442973 A GB 4442973A GB 1399793 A GB1399793 A GB 1399793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- anvil
- tools
- logs
- carried
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
- B27L1/025—Debarking in rotating drums
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Paper (AREA)
- Tyre Moulding (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
1399793 Debarking apparatus CANADIAN INGERSOLL-RAND CO Ltd 21 Sept 1973 [16 Oct 1972] 44429/73 Heading B5L Debarking apparatus, Fig. 3, comprises a rotatable drum 10, debarking tools 56 arcuately contoured on all working sides and carried by the drum for applying impact blows to logs in the drum during rotation thereof, and an anvil 66 inside the drum controlling the movement of logs within the drum and around which the drum is rotatable. As described, the drum 10, Fig. 1, includes ring supports 18 connected in spaced relation by channel section members 22. The members 22 carry tires 24 running on rollers 26, and a gear 28 meshing with a driven pinion 28a for driving the drum. Each ring 18 carries a mounting plate 58, Fig. 3, having an eccentric opening in which is secured a tool mounting ring 60 carrying a tool mounting segment 64. Part-spherical tools 56, Fig. 7, are carried by the segment 64. The tools 56 are arranged spirally or in rows, adjacent segments 64 are circumferentially offset, and the rings 58 are arranged eccentrically with the segments mounted on the parts thereof of greatest radial width. The size of the tools 56 may increase along the drum. The anvil 66 is carried by fixed supply and discharge sections 32 and 34 and has projections 72, Fig. 7, which enter the gaps 20, Fig. 1, between adjacent rings 58, thus preventing small logs entering the gap 70, Fig. 2, between the anvil and the drum interior surface. The anvil may have ribs on its surface to assist feeding of logs through the drum. The anvil may be adjustable by pivoting.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00297777A US3807470A (en) | 1972-10-16 | 1972-10-16 | Drum-type debarking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1399793A true GB1399793A (en) | 1975-07-02 |
Family
ID=23147696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4442973A Expired GB1399793A (en) | 1972-10-16 | 1973-09-21 | Drum-type debarking apparatus |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3807470A (en) |
| JP (1) | JPS5650684B2 (en) |
| AT (1) | AT337442B (en) |
| BR (1) | BR7307892D0 (en) |
| CA (1) | CA994646A (en) |
| DE (1) | DE2348069C3 (en) |
| FI (1) | FI68556C (en) |
| GB (1) | GB1399793A (en) |
| NO (1) | NO138199C (en) |
| SE (1) | SE428350B (en) |
| SU (1) | SU876053A3 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2193683B1 (en) * | 1972-07-24 | 1977-09-09 | Schnyder Aux Peter | |
| AT352380B (en) * | 1977-11-23 | 1979-09-10 | Andritz Ag Maschf | DE-BINDING DRUM FOR SELECTABLE DE-BURNING IN THE DRY OR WET PROCESS |
| JPS56154096A (en) * | 1980-04-30 | 1981-11-28 | Niyuuman Kk | Knock type note |
| SE454660B (en) * | 1983-07-11 | 1988-05-24 | Kone Oy | BARK DRUM WITH AT LEAST ONE STORAGE E D |
| JPH0439028Y2 (en) * | 1986-11-14 | 1992-09-11 | ||
| FI80227C (en) * | 1986-11-26 | 1990-05-10 | Kone Oy | ANORDING FOR MATERIAL AV TRAED I EN BARKNINGSTRUMMA. |
| AT397060B (en) * | 1988-09-01 | 1994-01-25 | Andritz Ag Maschf | HOLLOW CYLINDRICAL, FULL-WALLED BLEEDING DRUM |
| US5337811A (en) * | 1992-08-06 | 1994-08-16 | Fulghum Industries, Inc. | Debarker infeed conveyor |
| US5639202A (en) * | 1993-01-21 | 1997-06-17 | Magnificent Machinery, Inc. | Refuse bag opener |
| US5433577A (en) * | 1994-05-11 | 1995-07-18 | Magnificent Machinery, Inc. | Refuse bag opener |
| US5669428A (en) * | 1994-09-09 | 1997-09-23 | Fulghum Industries, Inc. | Conveyor system for log debarking and chipping |
| US5538056A (en) * | 1994-12-16 | 1996-07-23 | Beloit Technologies, Inc. | Log conditioning before mechanical debarking |
| US5896901A (en) * | 1998-03-12 | 1999-04-27 | Les Installations Soudins (1990) Inc. | Debarking drum |
| US5839490A (en) * | 1998-03-17 | 1998-11-24 | Svedala Industries, Inc. | Rubber lining for corrugated debarking drum |
| FI112183B (en) * | 1999-12-31 | 2003-11-14 | Andritz Ag Maschf | Device for barking or pretreatment for barking of trees |
| CN104908131A (en) * | 2015-06-25 | 2015-09-16 | 吉首大学 | Straight cylinder straight propeller type branch-equipped mullberry twig peeling apparatus |
| RU169680U1 (en) * | 2016-04-28 | 2017-03-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | DRINKING SECTION |
| KR20210065931A (en) | 2018-09-26 | 2021-06-04 | 니찌방 가부시기가이샤 | functional patch |
| TW202202147A (en) | 2020-03-27 | 2022-01-16 | 日商日絆股份有限公司 | Transdermal patch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US889292A (en) * | 1908-06-02 | Carl Bache-Wueg | Bark-removing machine. | |
| US1228374A (en) * | 1916-02-12 | 1917-05-29 | John J Ross | Barking-drum. |
| US2943656A (en) * | 1956-08-24 | 1960-07-05 | Coosa River News Print Company | Pulpwood-debarking drum having angularly slotted wall and stationary shearing bars |
| US3080898A (en) * | 1960-04-22 | 1963-03-12 | Combustion Eng | Tunnel barker |
| US3136345A (en) * | 1961-05-11 | 1964-06-09 | Ibis Entpr Ltd | Barking drum |
-
1972
- 1972-10-16 US US00297777A patent/US3807470A/en not_active Expired - Lifetime
-
1973
- 1973-09-21 GB GB4442973A patent/GB1399793A/en not_active Expired
- 1973-09-24 NO NO3736/73A patent/NO138199C/en unknown
- 1973-09-25 DE DE2348069A patent/DE2348069C3/en not_active Expired
- 1973-10-03 CA CA182,523A patent/CA994646A/en not_active Expired
- 1973-10-08 AT AT855573A patent/AT337442B/en not_active IP Right Cessation
- 1973-10-10 BR BR7892/73A patent/BR7307892D0/en unknown
- 1973-10-12 SE SE7313884A patent/SE428350B/en unknown
- 1973-10-15 SU SU731967859A patent/SU876053A3/en active
- 1973-10-16 FI FI3196/73A patent/FI68556C/en active
- 1973-10-16 JP JP11623273A patent/JPS5650684B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE428350B (en) | 1983-06-27 |
| DE2348069C3 (en) | 1982-02-18 |
| JPS5650684B2 (en) | 1981-12-01 |
| FI68556B (en) | 1985-06-28 |
| SU876053A3 (en) | 1981-10-23 |
| JPS4969443A (en) | 1974-07-05 |
| NO138199C (en) | 1978-08-02 |
| BR7307892D0 (en) | 1974-06-27 |
| NO138199B (en) | 1978-04-17 |
| FI68556C (en) | 1985-10-10 |
| DE2348069B2 (en) | 1981-06-04 |
| US3807470A (en) | 1974-04-30 |
| ATA855573A (en) | 1976-10-15 |
| CA994646A (en) | 1976-08-10 |
| AT337442B (en) | 1977-06-27 |
| DE2348069A1 (en) | 1974-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930920 |