JP3778266B2 - ゴム組成物及びゴムシール装置 - Google Patents

ゴム組成物及びゴムシール装置 Download PDF

Info

Publication number
JP3778266B2
JP3778266B2 JP2001048612A JP2001048612A JP3778266B2 JP 3778266 B2 JP3778266 B2 JP 3778266B2 JP 2001048612 A JP2001048612 A JP 2001048612A JP 2001048612 A JP2001048612 A JP 2001048612A JP 3778266 B2 JP3778266 B2 JP 3778266B2
Authority
JP
Japan
Prior art keywords
rubber
seal
weight
rubber composition
parts
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 - Fee Related
Application number
JP2001048612A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002249631A (ja
JP2002249631A5 (enExample
Inventor
俊一 矢部
貴彦 内山
成明 相原
景介 横山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NSK Ltd filed Critical NSK Ltd
Priority to JP2001048612A priority Critical patent/JP3778266B2/ja
Priority to US10/073,875 priority patent/US6639019B2/en
Publication of JP2002249631A publication Critical patent/JP2002249631A/ja
Publication of JP2002249631A5 publication Critical patent/JP2002249631A5/ja
Application granted granted Critical
Publication of JP3778266B2 publication Critical patent/JP3778266B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1009—Fluorinated polymers, e.g. PTFE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Devices (AREA)
  • Sealing Material Composition (AREA)
JP2001048612A 2001-02-23 2001-02-23 ゴム組成物及びゴムシール装置 Expired - Fee Related JP3778266B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001048612A JP3778266B2 (ja) 2001-02-23 2001-02-23 ゴム組成物及びゴムシール装置
US10/073,875 US6639019B2 (en) 2001-02-23 2002-02-14 Rubber composition and rubber sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001048612A JP3778266B2 (ja) 2001-02-23 2001-02-23 ゴム組成物及びゴムシール装置

Publications (3)

Publication Number Publication Date
JP2002249631A JP2002249631A (ja) 2002-09-06
JP2002249631A5 JP2002249631A5 (enExample) 2004-11-25
JP3778266B2 true JP3778266B2 (ja) 2006-05-24

Family

ID=18909850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001048612A Expired - Fee Related JP3778266B2 (ja) 2001-02-23 2001-02-23 ゴム組成物及びゴムシール装置

Country Status (2)

Country Link
US (1) US6639019B2 (enExample)
JP (1) JP3778266B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004190812A (ja) * 2002-12-12 2004-07-08 Nsk Ltd 針状ころ軸受、スクロール型圧縮機及び燃料電池システム
JP5817190B2 (ja) * 2011-04-11 2015-11-18 日本精工株式会社 リニアガイド装置用サイドシール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422404A (en) * 1993-08-20 1995-06-06 Polymod Technologies, Inc. Polymer modified gums
JPH08200362A (ja) * 1995-01-20 1996-08-06 Nippon Seiko Kk 潤滑剤含有ポリマ潤滑リニアガイド装置
JP3687755B2 (ja) * 1995-03-15 2005-08-24 日本精工株式会社 潤滑剤含有ポリマ潤滑リニアガイド装置
US6274676B1 (en) * 1999-01-08 2001-08-14 Bridgestone Corporation Tire components having improved tear strength

Also Published As

Publication number Publication date
JP2002249631A (ja) 2002-09-06
US20020161127A1 (en) 2002-10-31
US6639019B2 (en) 2003-10-28

Similar Documents

Publication Publication Date Title
JP5895938B2 (ja) ウォーターポンプ用リップシール
JP6183447B2 (ja) ウォーターポンプ用リップシール
KR100699307B1 (ko) 수소화 니트릴 고무 조성물
KR100854944B1 (ko) 수소화 니트릴 고무 조성물
US6572269B2 (en) Bearing apparatus
US6624252B2 (en) Sealing device
JP2008156564A (ja) シリコーンゴム層と異種ゴム層からなるゴム積層体用加熱硬化性シリコーンゴム組成物、ゴム積層体およびその製造方法
JP3950353B2 (ja) 低温フッ素系エラストマー組成物
JP3778266B2 (ja) ゴム組成物及びゴムシール装置
JP2003148628A (ja) ゴムシール装置
JP2006083878A (ja) 車輪用転がり軸受
JPH0967473A (ja) ゴム組成物および該組成物からなるゴム成形体
JP2003166547A (ja) 転がり軸受
KR102619276B1 (ko) 베어링 씰용 고무 및 그의 제조방법
KR101637191B1 (ko) 체인 스프로켓 어셈블리
JP4139943B2 (ja) ウォータポンプ用軸受
JP2002310171A (ja) 転がり軸受
JP2003269618A (ja) プラスチックシール
JP2012172778A (ja) 転動装置用シール装置及び転動装置
JP3568451B2 (ja) 高温油中ベルト
JP2005016684A (ja) 密封板付転がり軸受及び転がり軸受用密封板
JP2006183804A (ja) アルカリ環境用転がり軸受
JP4576343B2 (ja) フィルム延伸装置
JP2010210035A (ja) 転がり支持装置用シール
JP2006200592A (ja) 工作機械用転がり軸受

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050628

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050727

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050907

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060208

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060221

R150 Certificate of patent or registration of utility model

Ref document number: 3778266

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100310

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100310

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110310

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120310

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130310

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130310

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140310

Year of fee payment: 8

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees