GB1495736A - Moulded plastic bearing assembly - Google Patents
Moulded plastic bearing assemblyInfo
- Publication number
- GB1495736A GB1495736A GB5376774A GB5376774A GB1495736A GB 1495736 A GB1495736 A GB 1495736A GB 5376774 A GB5376774 A GB 5376774A GB 5376774 A GB5376774 A GB 5376774A GB 1495736 A GB1495736 A GB 1495736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing surface
- parting
- bearing
- moulded
- thin film
- 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
-
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F263/00—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00
- C08F263/06—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00 on to polymers of esters with polycarboxylic acids
-
- 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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
- F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
-
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Lubricants (AREA)
- Support Of The Bearing (AREA)
Abstract
1495736 Bearings KAMATICS CORP 12 Dec 1974 [18 March 1974] 43767/74 Heading F2A A bearing assembly comprises two relatively movable co-engaging members; the first member has a 0À0001-0À02 thick ceramic coating (as bearing surface) on a metal substrate, the bearing surface being coated with a thin film of parting agent to prevent adhesion to the bearing surface of the second member; the second member comprises a moulded mixture of a cured acrylate composition and particulate solid lubricant. Preferably the substrate is stainless steel, Ti or a Ti-alloy; the ceramic is Cr 2 O 3 , TiO 2 , Al 2 O 3 , TiC or WC optionally with an additive (e.g. Ni/Cr); the parting agent is PTFE, silicone or wax. The acrylic part of the second member may be formed by moulding and curing in situ. A typical bearing (Fig. 5) comprises an inner member 22 and an outer member 30, inner member 22 comprises (Fig. 4, not shown) a metal substrate (34) coated with a ceramic layer 36 to which a thin film (32) of parting or release agent has been applied; the outer member 30 is moulded to a housing 18 in a banjo 38. Split, hollow and solid cylindrical, and plate bearings are also disclosed (Figs. 7-12, not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US452359A US3929396A (en) | 1972-04-04 | 1974-03-18 | Molded plastic bearing assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1495736A true GB1495736A (en) | 1977-12-21 |
Family
ID=23796161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5376774A Expired GB1495736A (en) | 1974-03-18 | 1974-12-12 | Moulded plastic bearing assembly |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50125147A (en) |
CA (1) | CA1026812A (en) |
DE (1) | DE2505732A1 (en) |
FR (1) | FR2265005B2 (en) |
GB (1) | GB1495736A (en) |
IT (1) | IT1046377B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2291139A (en) * | 1994-07-07 | 1996-01-17 | Glacier Metal Co Ltd | Back-up bearing arrangement for a magnetic bearing |
DE102012211444A1 (en) * | 2012-07-02 | 2014-01-02 | Mahle International Gmbh | Actuating device, ball joint and manufacturing method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097486B (en) * | 1981-04-20 | 1985-07-10 | Kamatics Corp | Bearings |
GB2223301B (en) * | 1988-07-08 | 1992-12-16 | H E T Limited | Heat exchange device and method of manufacture therefor |
CN102428284B (en) * | 2009-05-19 | 2016-01-27 | Ntn株式会社 | Roller with retainer, the roller bearing with retainer and retainer |
CN104245748B (en) * | 2012-04-26 | 2016-09-07 | 美蓓亚株式会社 | Ultra-violet solidified resin composition and slide unit and the manufacture method of slide unit |
-
1974
- 1974-11-04 CA CA212,954A patent/CA1026812A/en not_active Expired
- 1974-12-12 GB GB5376774A patent/GB1495736A/en not_active Expired
-
1975
- 1975-01-24 IT IT1959975A patent/IT1046377B/en active
- 1975-01-28 JP JP1180875A patent/JPS50125147A/ja active Pending
- 1975-02-12 DE DE19752505732 patent/DE2505732A1/en not_active Withdrawn
- 1975-03-17 FR FR7508267A patent/FR2265005B2/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2291139A (en) * | 1994-07-07 | 1996-01-17 | Glacier Metal Co Ltd | Back-up bearing arrangement for a magnetic bearing |
GB2291139B (en) * | 1994-07-07 | 1997-07-23 | Glacier Metal Co Ltd | Back-up bearing arrangement for a magnetic bearing |
US5693994A (en) * | 1994-07-07 | 1997-12-02 | The Glacier Metal Company Limited | Back-up bearing arrangement for a magnetic bearing |
DE102012211444A1 (en) * | 2012-07-02 | 2014-01-02 | Mahle International Gmbh | Actuating device, ball joint and manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
DE2505732A1 (en) | 1975-09-25 |
FR2265005A2 (en) | 1975-10-17 |
IT1046377B (en) | 1980-06-30 |
JPS50125147A (en) | 1975-10-01 |
FR2265005B2 (en) | 1981-08-07 |
CA1026812A (en) | 1978-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19941211 |