FR2426630A1 - - Google Patents
Info
- Publication number
- FR2426630A1 FR2426630A1 FR7912489A FR7912489A FR2426630A1 FR 2426630 A1 FR2426630 A1 FR 2426630A1 FR 7912489 A FR7912489 A FR 7912489A FR 7912489 A FR7912489 A FR 7912489A FR 2426630 A1 FR2426630 A1 FR 2426630A1
- Authority
- FR
- France
- Prior art keywords
- lubricant
- roller
- shaft
- ball
- multiplicity
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6662—Details of supply of the liquid to the bearing, e.g. passages or nozzles the liquid being carried by air or other gases, e.g. mist lubrication
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/36—Guiding mechanisms
- D21F1/40—Rolls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/003—Bowed or curved rolls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Rouleau comprenant un arbre allongé, une multiplicité de bobines réparties sur la longueur de l'arbre pour tourner autour de celui-ci et une multiplicité de roulements à billes disposés le long de l'arbre, chaque roulement ayant un chemin de roulement intérieur en contact avec l'arbre, un chemin extérieur en contact avec l'une des bobines et un passage continu entre les chemins de roulement coopérant avec ceux-ci pour définir une chambre à billes. Ce rouleau comprend un dispositif de lubrification à circuit fermé pour amener du lubrifiant à l'intérieur des chambres à billes, comportant un réservoir à lubrifiant, une canalisation de lubrifiant s'étendant entre le réservoir et l'intérieur du rouleau de façon à pouvoir injecter le lubrifiant à un endroit prédéterminé à l'intérieur du rouleau, et des moyens pour diriger le lubrifiant injecté à partir de cette canalisation, selon une configuration donnée, dans les chambres à billes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/909,201 US4188078A (en) | 1978-05-25 | 1978-05-25 | Bearing lubrication system for bowed rolls |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2426630A1 true FR2426630A1 (fr) | 1979-12-21 |
Family
ID=25426800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912489A Pending FR2426630A1 (fr) | 1978-05-25 | 1979-05-16 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4188078A (fr) |
DE (1) | DE2915093A1 (fr) |
FI (1) | FI791406A (fr) |
FR (1) | FR2426630A1 (fr) |
GB (1) | GB2021704B (fr) |
SE (1) | SE7903619L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580912A (en) * | 1985-06-17 | 1986-04-08 | Westinghouse Electric Corp. | Bearing oil supply filter-control apparatus for a rotating machine |
DE3743580A1 (de) * | 1987-12-22 | 1989-07-13 | Wittler H Gmbh & Co Kg | Breitstreckwalze mit oder ohne elastischen ueberzug |
EP0564873A1 (fr) * | 1992-03-24 | 1993-10-13 | Stowe Woodward Ag | Dispositif de lubrification pour paliers à roulement |
CN107600876A (zh) * | 2017-10-09 | 2018-01-19 | 安徽纽创自动化装备有限公司 | 高效自动运输线 |
CN113844840B (zh) * | 2021-08-17 | 2023-08-01 | 宁夏天地奔牛实业集团有限公司 | 免维护的自润滑链轮轴组 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746129A (en) * | 1972-02-24 | 1973-07-17 | Mount Hope Machinery Ltd | Liquid-lubricated roll |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664173A (en) * | 1949-08-05 | 1953-12-29 | Horace E Karig | Method of and apparatus for lubrication and cooling of surfaces |
US3918774A (en) * | 1973-11-07 | 1975-11-11 | Albany Int Corp | Bowed roll |
US3951480A (en) * | 1973-11-07 | 1976-04-20 | Albany International Corporation | Bearing lubrication system for bowed rolls |
-
1978
- 1978-05-25 US US05/909,201 patent/US4188078A/en not_active Expired - Lifetime
-
1979
- 1979-04-12 DE DE19792915093 patent/DE2915093A1/de not_active Withdrawn
- 1979-04-25 SE SE7903619A patent/SE7903619L/xx not_active Application Discontinuation
- 1979-05-02 FI FI791406A patent/FI791406A/fi not_active Application Discontinuation
- 1979-05-11 GB GB7916501A patent/GB2021704B/en not_active Expired
- 1979-05-16 FR FR7912489A patent/FR2426630A1/fr active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746129A (en) * | 1972-02-24 | 1973-07-17 | Mount Hope Machinery Ltd | Liquid-lubricated roll |
Also Published As
Publication number | Publication date |
---|---|
US4188078A (en) | 1980-02-12 |
GB2021704A (en) | 1979-12-05 |
FI791406A (fi) | 1979-11-26 |
SE7903619L (sv) | 1979-11-26 |
GB2021704B (en) | 1982-11-24 |
DE2915093A1 (de) | 1980-01-03 |
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