JPH0144928B2 - - Google Patents
Info
- Publication number
- JPH0144928B2 JPH0144928B2 JP56202020A JP20202081A JPH0144928B2 JP H0144928 B2 JPH0144928 B2 JP H0144928B2 JP 56202020 A JP56202020 A JP 56202020A JP 20202081 A JP20202081 A JP 20202081A JP H0144928 B2 JPH0144928 B2 JP H0144928B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- cage
- fibers
- molding
- mold
- 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
- 239000012779 reinforcing material Substances 0.000 claims description 21
- 229920003002 synthetic resin Polymers 0.000 claims description 21
- 239000000057 synthetic resin Substances 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002557 mineral fiber Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 239000004519 grease Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 229920006122 polyamide resin Polymers 0.000 description 3
- 229930182556 Polyacetal Natural products 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 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
- 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
- F16C33/38—Ball cages
- F16C33/44—Selection of substances
-
- 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
- F16C33/38—Ball cages
- F16C33/41—Ball cages comb-shaped
- F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
- F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
- F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20202081A JPS58102824A (ja) | 1981-12-14 | 1981-12-14 | 合成樹脂製保持器とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20202081A JPS58102824A (ja) | 1981-12-14 | 1981-12-14 | 合成樹脂製保持器とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58102824A JPS58102824A (ja) | 1983-06-18 |
| JPH0144928B2 true JPH0144928B2 (de) | 1989-10-02 |
Family
ID=16450584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20202081A Granted JPS58102824A (ja) | 1981-12-14 | 1981-12-14 | 合成樹脂製保持器とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58102824A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01220769A (ja) * | 1988-02-26 | 1989-09-04 | Nippon Isueede Kk | 転車及びその製造方法 |
| JPH0251717U (de) * | 1988-10-06 | 1990-04-12 | ||
| JP2005233322A (ja) | 2004-02-20 | 2005-09-02 | Ntn Corp | ころ軸受およびその組み立て方法 |
| JP2006144839A (ja) * | 2004-11-17 | 2006-06-08 | Ntn Corp | ころ軸受 |
-
1981
- 1981-12-14 JP JP20202081A patent/JPS58102824A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| PLASTICS AGE=1981 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58102824A (ja) | 1983-06-18 |
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