FR2141660A1 - Bearing sleeves - of plastic (ptfe, polyamide) calibrated moulding lining metal housings - Google Patents
Bearing sleeves - of plastic (ptfe, polyamide) calibrated moulding lining metal housingsInfo
- Publication number
- FR2141660A1 FR2141660A1 FR7207416A FR7207416A FR2141660A1 FR 2141660 A1 FR2141660 A1 FR 2141660A1 FR 7207416 A FR7207416 A FR 7207416A FR 7207416 A FR7207416 A FR 7207416A FR 2141660 A1 FR2141660 A1 FR 2141660A1
- Authority
- FR
- France
- Prior art keywords
- ptfe
- polyamide
- plastic
- calibrated
- bearing sleeves
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/06—Polyamides, e.g. NYLON
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/20—Resin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Hollow metal bearings for rotating shafts or reciprocating pistons where the metal housing is lined with a plastic sleeve moulded, in situ or prefabricated, directly to working size to suit the running component. Pref. the lining is made of PTFE or of a polyamide, pref. injection or flow moulded. Avoids precise internal machining of the metal component. Offers a relatively self-lubricating solvent and corrosion resistant working surface, for conveying or pumping e.g. chemicals or foodstuffs, coupled with the hoop strength of the outer metal shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207416A FR2141660A1 (en) | 1972-03-03 | 1972-03-03 | Bearing sleeves - of plastic (ptfe, polyamide) calibrated moulding lining metal housings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207416A FR2141660A1 (en) | 1972-03-03 | 1972-03-03 | Bearing sleeves - of plastic (ptfe, polyamide) calibrated moulding lining metal housings |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2141660A1 true FR2141660A1 (en) | 1973-01-26 |
FR2141660B1 FR2141660B1 (en) | 1974-08-02 |
Family
ID=9094555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7207416A Granted FR2141660A1 (en) | 1972-03-03 | 1972-03-03 | Bearing sleeves - of plastic (ptfe, polyamide) calibrated moulding lining metal housings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2141660A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0928894A2 (en) * | 1998-01-09 | 1999-07-14 | Robert Bosch Gmbh | Plastic piston for a piston pump in a vehicle hydraulic brake system |
US6715207B2 (en) * | 2001-02-16 | 2004-04-06 | Thk Co., Ltd. | Method of manufacturing sliding bearings |
-
1972
- 1972-03-03 FR FR7207416A patent/FR2141660A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0928894A2 (en) * | 1998-01-09 | 1999-07-14 | Robert Bosch Gmbh | Plastic piston for a piston pump in a vehicle hydraulic brake system |
EP0928894A3 (en) * | 1998-01-09 | 2002-08-28 | Robert Bosch Gmbh | Plastic piston for a piston pump in a vehicle hydraulic brake system |
US6715207B2 (en) * | 2001-02-16 | 2004-04-06 | Thk Co., Ltd. | Method of manufacturing sliding bearings |
Also Published As
Publication number | Publication date |
---|---|
FR2141660B1 (en) | 1974-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |