JP5889678B2 - 等速自在継手 - Google Patents
等速自在継手 Download PDFInfo
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- JP5889678B2 JP5889678B2 JP2012056728A JP2012056728A JP5889678B2 JP 5889678 B2 JP5889678 B2 JP 5889678B2 JP 2012056728 A JP2012056728 A JP 2012056728A JP 2012056728 A JP2012056728 A JP 2012056728A JP 5889678 B2 JP5889678 B2 JP 5889678B2
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- constant velocity
- velocity universal
- universal joint
- boot
- silicone rubber
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- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
- F16D3/845—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers allowing relative movement of joint parts due to the flexing of the cover
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
- F16J3/043—Non-metallic bellows with particular means for limiting wear
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
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- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
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- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
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- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
- F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
Description
(A)内周面に軸方向に延びる三本の直線状トラック溝が形成された外側継手部材と、径方向に突設された三本の脚軸を有する内側継手部材としてのトリポード部材と、このトリポード部材の脚軸に回転自在に支持される転動体としてのローラとを備えてなり、このローラが外側継手部材のトラック溝に沿って転動自在に配置されている構造。
(B)円筒状の内周面に軸方向に延びる複数の直線状トラック溝が形成された外側継手部材と、球面状の外周面に外側継手部材のトラック溝と対をなす複数の直線状トラック溝が形成された内側継手部材と、外側継手部材のトラック溝と内側継手部材のトラック溝との間に配置された転動体としてのボール(3〜8個)と、外側継手部材と内側継手部材との間に上記ボールを保持するケージとを備えてなる構造。
(C)内周面に複数の直線状トラック溝が形成された外側継手部材と、外周面に外側継手部材のトラック溝と対をなす複数の直線状トラック溝が形成され、かつ、このトラック溝と外側継手部材のトラック溝とが軸線に対して互いに逆方向に所定角度傾斜した構造を有する内側継手部材と、外側継手部材のトラック溝と内側継手部材のトラック溝との交叉部に介在したボール(4、6、8、10個)と、外側継手部材と内側継手部材との間に上記ボールを保持するケージとを備えてなる構造。
[グリースA]
下記の成分(a)〜(f)を含む。
(a)基油
(b)ジウレア系増ちょう剤
(c)硫化ジアルキルジチオカルバミン酸モリブデン
(d)二硫化モリブデン
(e)ジチオリン酸亜鉛、およびチオフォスフェートからなる群から選ばれる少なくとも1種の硫黄−リン系極圧剤
(f)RCONH2(Rは炭素数15〜17のアルキル基を示す)で表される脂肪酸アミド
ただし、全組成物中、ジウレア系増ちょう剤の含有量は1〜25重量%、硫化ジアルキルジチオカルバミン酸モリブデンの含有量は0.1〜5重量%、二硫化モリブデンの含有量は0.1〜5重量%、硫黄−リン系極圧剤の含有量は0.1〜5重量%、脂肪酸アミドの含有量は0.1〜5重量%である。
[グリースB]
下記の成分(a)〜(g)を含む。
(a)基油
(b)次式で表わされるジウレア系増ちょう剤
R1NH-CO-NH-C6H4-p-CH2-C6H4-p-NH-CO-NHR2
(式中、R1およびR2は、同一もしくは異なる、炭素原子数6または7のアリール基もしくはシクロヘキシル基である。)
(c)硫化ジアルキルジチオカルバミン酸モリブデンもしくは硫化ジアルキルジチオリン酸モリブデンまたは両者併用した混合物
(d)二硫化モリブデン
(e)ジチオリン酸亜鉛もしくは硫黄−窒素系極圧剤または両者混合した極圧剤
(f)リン分を含まない硫黄系極圧剤
(g)硫黄含有有機スズ化合物(例えば、ジメチル錫ビス(イソオクチルチオグリコール)、モノメチル錫トリス(イソオクチルチオグリコール)およびジ(n−オクチル)錫ビス(イソオクチルメルカプトアセテート)からなる群から選ばれる1種以上の硫黄含有有機スズ化合物)
ブーツ材料となるシリコーンゴム組成物は、シリコーンゴム100重量部に対して表1に示す量(重量部)の各充填剤を添加することで調整した。表中の酸化鉄は、三酸化二鉄(Fe2O3:赤ベンガラ)である。シリコーンゴムとしては、ミラブル型シリコーンゴムを用い、加硫剤として有機過酸化物加硫剤を用いた。また、表1に示す充填剤以外の添加剤(加硫剤、シリカ系充填剤、加工助剤等)と、シリコーンゴムについては、実施例1〜4、参考例1、および比較例1〜5のすべてで同じものを用いている。
ブーツ材料となるシリコーンゴム組成物は、シリコーンゴム100重量部に対して表2に示す量(重量部)の各充填剤を添加することで調整した。表中の酸化鉄は、三酸化二鉄(Fe2O3:赤ベンガラ)である。なお、表2に示す充填剤以外の添加剤(加硫剤、シリカ系充填剤、加工助剤等)と、シリコーンゴムについては、実施例5〜8、参考例2、および比較例6〜10のすべてで同じもの(実施例1と同じもの)を用いている。
2 外側継手部材
3 トラック溝
4 トリポード部材(内側継手部材)
5 脚軸
6 球面ローラ
7 ニードル
8 シャフト
9 ブーツ
10a、10b 締結バンド
11 DOJ
12 外側継手部材
13 内輪(内側継手部材)
14、15 トラック溝
16 ボール
17 ケージ
18 シャフト
19 ブーツ
21 LJ
22 外側継手部材
23 内側継手部材
24 ボール
25 ケージ
26、27 トラック溝
28 シャフト
29 ブーツ
30 環状部材
31 締結バンド
32 空気抜き用の溝
Claims (7)
- 外側継手部材と、内側継手部材と、該内側継手部材に連結されたシャフトと、前記外側継手部材および前記シャフトに直接または別部材を介して装着されるブーツとを備えてなる等速自在継手であって、
前記ブーツが、シリコーンゴムと酸化鉄と酸化チタンとバリウムジルコネートとを含み、希土類元素含有化合物を含まないシリコーンゴム組成物の成形体であることを特徴とする等速自在継手。 - 前記酸化鉄、前記酸化チタン、および前記バリウムジルコネートが、前記シリコーンゴム100重量部に対して、それぞれ0.5〜5重量部含まれることを特徴とする請求項1記載の等速自在継手。
- 前記等速自在継手は、前記ブーツで密封された空間にグリースが封入されてなることを特徴とする請求項1または請求項2記載の等速自在継手。
- 前記ブーツは、前記外側継手部材に固定される大径取付部と、前記シャフトに固定される小径取付部と、前記両取付部間に備えられる複数の山谷を有する蛇腹部とからなり、前記蛇腹部の谷部外周面の曲率が山部外周面の曲率よりも小さい形状であることを特徴とする請求項1ないし請求項3のいずれか1項記載の等速自在継手。
- 前記等速自在継手が、摺動式等速自在継手であり、自動車用ドライブシャフトに使用されることを特徴とする請求項4記載の等速自在継手。
- 前記ブーツは、前記外側継手部材に連結された環状部材の端部に固定される大径取付部と、前記シャフトに固定される小径取付部と、前記両取付部間に備えられるU字状に湾曲した屈曲部を有するベロー部とからなることを特徴とする請求項1ないし請求項3のいずれか1項記載の等速自在継手。
- 前記等速自在継手が、摺動式等速自在継手であり、自動車用プロペラシャフトに使用されることを特徴とする請求項6記載の等速自在継手。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012056728A JP5889678B2 (ja) | 2012-03-14 | 2012-03-14 | 等速自在継手 |
PCT/JP2013/056415 WO2013137128A1 (ja) | 2012-03-14 | 2013-03-08 | 等速自在継手 |
US14/385,147 US9181986B2 (en) | 2012-03-14 | 2013-03-08 | Constant velocity universal joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012056728A JP5889678B2 (ja) | 2012-03-14 | 2012-03-14 | 等速自在継手 |
Publications (2)
Publication Number | Publication Date |
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JP2013190034A JP2013190034A (ja) | 2013-09-26 |
JP5889678B2 true JP5889678B2 (ja) | 2016-03-22 |
Family
ID=49161038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012056728A Expired - Fee Related JP5889678B2 (ja) | 2012-03-14 | 2012-03-14 | 等速自在継手 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9181986B2 (ja) |
JP (1) | JP5889678B2 (ja) |
WO (1) | WO2013137128A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016518461A (ja) * | 2013-05-23 | 2016-06-23 | 東レ・ダウコーニング株式会社 | 耐熱性シリコーンゴム組成物 |
CN108087440B (zh) * | 2017-12-01 | 2019-05-28 | 上海纳铁福传动系统有限公司 | 三销轴叉精锻件冷精整用的温锻件毛坯 |
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US3919161A (en) * | 1971-12-29 | 1975-11-11 | Gen Electric | Heat curable polysiloxane compositions containing fibers |
JPS522439A (en) * | 1975-06-24 | 1977-01-10 | Shin Etsu Chem Co Ltd | Fixing roller |
JPH0816194B2 (ja) * | 1990-05-14 | 1996-02-21 | 信越化学工業株式会社 | シリコーンゴム組成物およびその製造方法 |
JP2572621Y2 (ja) * | 1991-11-14 | 1998-05-25 | エヌティエヌ株式会社 | 自動車のプロペラシャフト用等速ジョイントのブーツ |
JPH0552360U (ja) * | 1991-12-20 | 1993-07-13 | エヌティエヌ株式会社 | 等速自在継手用ブーツ |
JPH10158518A (ja) * | 1996-12-02 | 1998-06-16 | Shin Etsu Chem Co Ltd | 自動車ジョイントカバーブーツ用シリコーンゴム組成物 |
JP3500973B2 (ja) * | 1998-07-15 | 2004-02-23 | 信越化学工業株式会社 | オイルブリード性シリコーンゴム組成物 |
JP4416246B2 (ja) * | 2000-01-07 | 2010-02-17 | Ntn株式会社 | プロペラシャフト用等速自在継手 |
JP2001348481A (ja) * | 2000-06-09 | 2001-12-18 | Wacker Asahikasei Silicone Co Ltd | 耐熱性シリコーンゴム組成物及びその成形体 |
US20040017046A1 (en) * | 2001-01-05 | 2004-01-29 | Frazer Richard D. | Transmission joint boot |
JP2005214395A (ja) | 2004-02-02 | 2005-08-11 | Ntn Corp | ステアリング装置用等速自在継手およびステアリング装置 |
JP4809603B2 (ja) * | 2004-11-25 | 2011-11-09 | 本田技研工業株式会社 | 等速ジョイント |
JP4461000B2 (ja) * | 2004-11-25 | 2010-05-12 | 本田技研工業株式会社 | 等速ジョイント用グリース組成物及び等速ジョイント |
US7297065B2 (en) * | 2004-12-08 | 2007-11-20 | Gkn Driveline North America, Inc. | Automotive driveline components manufactured of silicone materials |
JP2007321923A (ja) * | 2006-06-02 | 2007-12-13 | Nok Corp | 自在継手用ブーツ |
JP2009019129A (ja) * | 2007-07-12 | 2009-01-29 | Ntn Corp | 自在継手用グリースおよび自在継手 |
JP2010078149A (ja) * | 2008-09-01 | 2010-04-08 | Ntn Corp | ステアリング装置用ブーツ、ステアリング装置用等速自在継手およびステアリング装置 |
JP5729590B2 (ja) * | 2010-12-29 | 2015-06-03 | Ntn株式会社 | グリース組成物、グリース封入軸受、自在継手および直動装置 |
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US20150038601A1 (en) | 2015-02-05 |
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