GB1559239A - Friction-lining body and method for its production - Google Patents
Friction-lining body and method for its production Download PDFInfo
- Publication number
- GB1559239A GB1559239A GB2796277A GB2796277A GB1559239A GB 1559239 A GB1559239 A GB 1559239A GB 2796277 A GB2796277 A GB 2796277A GB 2796277 A GB2796277 A GB 2796277A GB 1559239 A GB1559239 A GB 1559239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- friction
- lining body
- lining
- impregnation
- polyisocyanate compound
- 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
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000010425 asbestos Substances 0.000 claims description 42
- 229910052895 riebeckite Inorganic materials 0.000 claims description 42
- 150000001875 compounds Chemical class 0.000 claims description 32
- 229920001228 polyisocyanate Polymers 0.000 claims description 31
- 239000005056 polyisocyanate Substances 0.000 claims description 31
- 239000002783 friction material Substances 0.000 claims description 23
- 238000005470 impregnation Methods 0.000 claims description 22
- 230000007797 corrosion Effects 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 13
- 239000000470 constituent Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000012948 isocyanate Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 6
- -1 isocyanate compound Chemical class 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 239000004640 Melamine resin Substances 0.000 claims description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229920003987 resole Polymers 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 229960002415 trichloroethylene Drugs 0.000 claims description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical group O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 208000033116 Asbestos intoxication Diseases 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 206010003441 asbestosis Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052620 chrysotile Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000516 lung damage Toxicity 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/021—Composition of linings ; Methods of manufacturing containing asbestos
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762630057 DE2630057B2 (de) | 1976-07-03 | 1976-07-03 | Reibbelagkörper und Verfahren zu dessen Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1559239A true GB1559239A (en) | 1980-01-16 |
Family
ID=5982172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2796277A Expired GB1559239A (en) | 1976-07-03 | 1977-07-04 | Friction-lining body and method for its production |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2630057B2 (https=) |
| ES (1) | ES460359A1 (https=) |
| FR (1) | FR2356846A1 (https=) |
| GB (1) | GB1559239A (https=) |
| IT (1) | IT1077314B (https=) |
| NL (1) | NL7707378A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998056555A1 (de) * | 1997-06-09 | 1998-12-17 | Hobas Engineering Ag | Verfahren zur herstellung von rohrleitungsteilen aus kunststoff und nach diesem verfahren hergestellter rohrleitungsteil |
-
1976
- 1976-07-03 DE DE19762630057 patent/DE2630057B2/de not_active Withdrawn
-
1977
- 1977-07-02 ES ES460359A patent/ES460359A1/es not_active Expired
- 1977-07-04 FR FR7720532A patent/FR2356846A1/fr active Granted
- 1977-07-04 NL NL7707378A patent/NL7707378A/xx not_active Application Discontinuation
- 1977-07-04 GB GB2796277A patent/GB1559239A/en not_active Expired
- 1977-07-04 IT IT2535477A patent/IT1077314B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998056555A1 (de) * | 1997-06-09 | 1998-12-17 | Hobas Engineering Ag | Verfahren zur herstellung von rohrleitungsteilen aus kunststoff und nach diesem verfahren hergestellter rohrleitungsteil |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2630057B2 (de) | 1979-09-27 |
| ES460359A1 (es) | 1978-10-01 |
| FR2356846B3 (https=) | 1980-04-25 |
| FR2356846A1 (fr) | 1978-01-27 |
| DE2630057A1 (de) | 1978-01-12 |
| NL7707378A (nl) | 1978-01-05 |
| IT1077314B (it) | 1985-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |