FI67495C - Slitstark gummiprodukt och foerfarande foer tillverkning av desamma - Google Patents
Slitstark gummiprodukt och foerfarande foer tillverkning av desamma Download PDFInfo
- Publication number
- FI67495C FI67495C FI811558A FI811558A FI67495C FI 67495 C FI67495 C FI 67495C FI 811558 A FI811558 A FI 811558A FI 811558 A FI811558 A FI 811558A FI 67495 C FI67495 C FI 67495C
- Authority
- FI
- Finland
- Prior art keywords
- rubber
- parts
- gap
- lifter
- prefabricated
- Prior art date
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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/22—Lining for containers
- B02C17/225—Lining for containers using rubber or elastomeric material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/30—Rubber elements in mills
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31569—Next to natural rubber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31826—Of natural rubber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31826—Of natural rubber
- Y10T428/3183—Next to second layer of natural rubber
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Graft Or Block Polymers (AREA)
Claims (8)
1. Slitgummiprodukt, särskilt en lyftare för kvarnar, vilken produkt bestir av minst tva förhandstillverkade delar (11,12,17,18), som är förenade med varandra medelst ett bindemedel, kännetecknad därav, att bindemedlet bestar av en In situ gjuten och vulkad polyuretan 5. form av ett skikt med en tjocklek av minst 2 mm, företrädevis minst 5 mm.
2. Produkt enligt patentkravet 1, utformad sasom en lyftare, kanne t e c k n a d därav, att den bestar av minst tva delar (11,12,17,18), 10 av vilka den ena omfattar en hallardel och den andra bestar av en för-handstillverkad vulkad slitgummikropp med en för den blivande lyftaren avpassad profil.
3. Produkt enligt patentkravet 2, kännetecknad därav, att 15 den del, som omfattar hallardelen, bestar av en nedsliten lyftare.
4. Sätt att tillverka en slitgummiprodukt enligt patentkravet 1,2 eller 3, särskilt en lyftare för kvarnar, vid vilket sätt förhandstillverkade delar (11,12,17,18) förenas med varandra med hjälp av ett 20 bindemedel, kännetecknat därav, att de förhandstillverkade delarna placeras pa ett sadant sätt i förhällande till varandra, att en spalt (13,19) med en tjocklek av minst 2 mm, företrädesvis minst 5 mm, bildas melian dem, och att en under reaktion varande polyuretangummi-komposition med isocyanatöverskott gjutes, företärdesvis injicieras, i 25 spalten för att väsentligen samtldigt koirana i beröring med de förhandstillverkade delarna pä ömse sidor om spalten.
5. Sätt enligt patentkravet 4, kännetecknat därav, att den ena förhandstillverkade delen bildas av en sliten lyftare, som ytberedes 30 genom rengöring och eventuellt även ytruggning, och att den andra förhandstillverkade delen bildas av en strängsprutad eller formgjord, vulkad slitgummikropp, som har en för en blivande lyftare avpassad profil och vars mot spalten vända sida ytberedes genom att befrias frän sin vulkhud.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7909159A SE421508B (sv) | 1979-11-06 | 1979-11-06 | Slitgummiprodukt och sett att tillverka densamma |
SE7909159 | 1979-11-06 | ||
PCT/SE1980/000266 WO1981001253A1 (en) | 1979-11-06 | 1980-10-30 | A wear-resistant rubber product and a method of making same |
SE8000266 | 1980-10-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI811558L FI811558L (fi) | 1981-05-20 |
FI67495B FI67495B (fi) | 1984-12-31 |
FI67495C true FI67495C (fi) | 1985-04-10 |
Family
ID=20339254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI811558A FI67495C (fi) | 1979-11-06 | 1981-05-20 | Slitstark gummiprodukt och foerfarande foer tillverkning av desamma |
Country Status (11)
Country | Link |
---|---|
US (1) | US4446192A (sv) |
EP (1) | EP0039695B1 (sv) |
JP (1) | JPS6148984B2 (sv) |
BR (1) | BR8008887A (sv) |
DE (1) | DE3066865D1 (sv) |
ES (1) | ES8200264A1 (sv) |
FI (1) | FI67495C (sv) |
NO (1) | NO154158C (sv) |
SE (1) | SE421508B (sv) |
WO (1) | WO1981001253A1 (sv) |
ZA (1) | ZA806859B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4626391A (en) * | 1984-12-24 | 1986-12-02 | General Motors Corporation | Method of finishing a body panel joint |
US4734314A (en) * | 1986-11-06 | 1988-03-29 | Conveyor & Transmission Supply (Proprietary) Limited | Rubber linings |
FR2615412A1 (fr) * | 1987-05-22 | 1988-11-25 | Magotteaux Sa | Piece d'usure composite pour broyeurs horizontaux |
US4818829A (en) * | 1987-07-09 | 1989-04-04 | Duralith Corporation | Integrally molded composites of silicone rubber |
US4818584A (en) * | 1987-12-03 | 1989-04-04 | General Dynamics Corp. | Arresting delamination in composite laminate |
US4903411A (en) * | 1988-12-06 | 1990-02-27 | Mcardle William S | Method for determining type size |
SE468749C (sv) * | 1991-07-12 | 1996-11-18 | Skega Ab | Anordning för registrering av i en kvarntrumma förekommande malchargevolym |
AU654608B2 (en) * | 1992-01-10 | 1994-11-10 | Envirotech Pumpsystems, Inc. | Grinding mill, lining and associated method of manufacture |
US6223866B1 (en) | 2000-06-30 | 2001-05-01 | Kelsey-Hayes Company | Damped pad spring for use in a disc brake assembly |
CN2923026Y (zh) * | 2006-06-22 | 2007-07-18 | 北京金发工贸公司 | 环槽型磁性衬板 |
FI129240B (sv) * | 2013-04-15 | 2021-10-15 | Outotec Oyj | Förfarande för att framställa en lyftanordning och iordningställd lyftanordning |
FI20145901A (sv) * | 2014-10-14 | 2016-04-15 | Outotec Finland Oy | Lyftbalk, förfarande för framställning av en lyftbalk, förfarande för hopmontering av en lyftbalk och kvarn |
FI127273B (sv) * | 2014-10-14 | 2018-02-28 | Outotec Finland Oy | Mantelplatta, förfarande för framställning av en mantelplatta och kvarn |
FI20145900A (sv) * | 2014-10-14 | 2016-04-15 | Outotec Finland Oy | Lyftbalk, förfarande för framställning av en lyftbalk, förfarande för hopmontering av en lyftbalk och kvarn |
US10647835B2 (en) | 2016-08-29 | 2020-05-12 | Weir Slurry Group, Inc. | Wear-resistant rubber compositions, systems, and methods |
CN109996842A (zh) * | 2016-08-29 | 2019-07-09 | 威尔斯拉里集团公司 | 耐磨橡胶组合物、系统和方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906631B2 (de) * | 1969-02-11 | 1971-11-11 | Verfahren und vorrichtung zum festen verbinden von teilen aus glasfaserverstaerktem kunststoff miteinander insbeson dere bauelemente z b profilteile oder fensterrahmen | |
BE749674A (fr) * | 1969-04-28 | 1970-10-01 | Slegten Sa | Procede de fixation des plaques de blindage a la virole d' un broyeur par effet de voute, |
US3686389A (en) * | 1970-05-20 | 1972-08-22 | Firestone Tire & Rubber Co | Method of making a pneumatic tire |
US3895146A (en) * | 1970-11-03 | 1975-07-15 | Hitachi Shipbuilding Eng Co | Method and structure for thermally insulating low temperature liquid storage tanks |
DE2126396B2 (de) * | 1971-05-27 | 1974-03-14 | Gustav A. Dipl.-Ing. 6200 Wiesbaden Emmerling | Spritzgießform zum Herstellen eines langen Profilstückes aus mit vulkanisierbarem Werkstoff verbundenen Formstücken |
JPS51105376A (en) * | 1975-03-13 | 1976-09-17 | Bridgestone Tire Co Ltd | Chuuburaataiyano seizohoho |
US4327138A (en) * | 1979-09-10 | 1982-04-27 | The Firestone Tire & Rubber Company | Application of ambient temperature cured polymers or prepolymers to a cured elastomer |
US4311181A (en) * | 1979-09-10 | 1982-01-19 | The Firestone Tire & Rubber Company | Ambient temperature application of indicia to elastomer substrates |
US4240852A (en) * | 1980-02-19 | 1980-12-23 | Synair Corporation | Method of bonding urethane formulations to rubber |
-
1979
- 1979-11-06 SE SE7909159A patent/SE421508B/sv not_active IP Right Cessation
-
1980
- 1980-10-30 DE DE8080902072T patent/DE3066865D1/de not_active Expired
- 1980-10-30 EP EP19800902072 patent/EP0039695B1/en not_active Expired
- 1980-10-30 JP JP50246780A patent/JPS6148984B2/ja not_active Expired
- 1980-10-30 BR BR8008887A patent/BR8008887A/pt unknown
- 1980-10-30 WO PCT/SE1980/000266 patent/WO1981001253A1/en active IP Right Grant
- 1980-10-30 US US06/261,226 patent/US4446192A/en not_active Expired - Lifetime
- 1980-11-05 ES ES496568A patent/ES8200264A1/es not_active Expired
- 1980-11-06 ZA ZA00806859A patent/ZA806859B/xx unknown
-
1981
- 1981-05-13 NO NO811622A patent/NO154158C/no unknown
- 1981-05-20 FI FI811558A patent/FI67495C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6148984B2 (sv) | 1986-10-27 |
DE3066865D1 (en) | 1984-04-12 |
SE421508B (sv) | 1982-01-04 |
US4446192A (en) | 1984-05-01 |
WO1981001253A1 (en) | 1981-05-14 |
ES496568A0 (es) | 1981-10-16 |
NO154158B (no) | 1986-04-21 |
EP0039695A1 (en) | 1981-11-18 |
SE7909159L (sv) | 1981-05-07 |
NO154158C (no) | 1986-07-30 |
ES8200264A1 (es) | 1981-10-16 |
JPS56501476A (sv) | 1981-10-15 |
FI811558L (fi) | 1981-05-20 |
FI67495B (fi) | 1984-12-31 |
ZA806859B (en) | 1981-10-28 |
BR8008887A (pt) | 1981-08-25 |
NO811622L (no) | 1981-05-14 |
EP0039695B1 (en) | 1984-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: TRELLEBORG AB |