CN1702342A - 密封结构 - Google Patents
密封结构 Download PDFInfo
- Publication number
- CN1702342A CN1702342A CNA2005100759427A CN200510075942A CN1702342A CN 1702342 A CN1702342 A CN 1702342A CN A2005100759427 A CNA2005100759427 A CN A2005100759427A CN 200510075942 A CN200510075942 A CN 200510075942A CN 1702342 A CN1702342 A CN 1702342A
- Authority
- CN
- China
- Prior art keywords
- shank
- guide member
- circumferential weld
- base part
- sealing component
- 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
- 238000007789 sealing Methods 0.000 title claims description 124
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000009958 sewing Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 26
- 239000000314 lubricant Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010417 needlework Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B71/00—Lubricating or cooling devices
- D05B71/02—Loop-taker lubricating devices
-
- 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
- F16C29/02—Sliding-contact 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2205/00—Interface between the operator and the machine
- D05D2205/32—Safety devices; Security devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004159321A JP2005337441A (ja) | 2004-05-28 | 2004-05-28 | シール構造 |
JP159321/2004 | 2004-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1702342A true CN1702342A (zh) | 2005-11-30 |
CN100383420C CN100383420C (zh) | 2008-04-23 |
Family
ID=35491229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100759427A Expired - Fee Related CN100383420C (zh) | 2004-05-28 | 2005-05-26 | 密封结构 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005337441A (zh) |
KR (1) | KR100956288B1 (zh) |
CN (1) | CN100383420C (zh) |
TW (1) | TWI284715B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106369064A (zh) * | 2015-07-24 | 2017-02-01 | 株式会社捷太格特 | 密封装置及具备该密封装置的轴承装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195854A (en) * | 1975-10-14 | 1980-04-01 | Jacques Bertin | Shaft seal assemblies |
JPH023001U (zh) * | 1988-06-20 | 1990-01-10 | ||
JP3475611B2 (ja) * | 1995-10-27 | 2003-12-08 | Nok株式会社 | 密封装置 |
CN1086754C (zh) * | 1998-11-25 | 2002-06-26 | 长瑜企业股份有限公司 | 同轴正时驱动针棒与上环缝机构的缝纫机 |
JP2000167286A (ja) * | 1998-12-08 | 2000-06-20 | Yamato Sewing Mach Co Ltd | ミシン |
CN2451736Y (zh) * | 2000-12-07 | 2001-10-03 | 丘凯 | 减压型弹性密封环 |
JP4581309B2 (ja) * | 2001-09-14 | 2010-11-17 | Nok株式会社 | バルブステムシール |
JP2004068888A (ja) * | 2002-08-05 | 2004-03-04 | Nok Corp | バルブステムシール |
JP2004105516A (ja) * | 2002-09-19 | 2004-04-08 | Yamato Sewing Mach Co Ltd | ミシンの漏油防止装置 |
-
2004
- 2004-05-28 JP JP2004159321A patent/JP2005337441A/ja active Pending
-
2005
- 2005-05-23 TW TW094116715A patent/TWI284715B/zh not_active IP Right Cessation
- 2005-05-25 KR KR1020050044139A patent/KR100956288B1/ko not_active IP Right Cessation
- 2005-05-26 CN CNB2005100759427A patent/CN100383420C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106369064A (zh) * | 2015-07-24 | 2017-02-01 | 株式会社捷太格特 | 密封装置及具备该密封装置的轴承装置 |
CN106369064B (zh) * | 2015-07-24 | 2020-10-30 | 株式会社捷太格特 | 密封装置及具备该密封装置的轴承装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20060049456A (ko) | 2006-05-19 |
JP2005337441A (ja) | 2005-12-08 |
KR100956288B1 (ko) | 2010-05-10 |
CN100383420C (zh) | 2008-04-23 |
TWI284715B (en) | 2007-08-01 |
TW200609438A (en) | 2006-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yamato Sewing Machine (Ningbo) Co., Ltd. Assignor: Yamato Mishin Seizo K. K. Contract fulfillment period: 2008.6.10 to 2014.6.9 contract change Contract record no.: 2009990000598 Denomination of invention: Pressure sealing structure for float in pressure containers Granted publication date: 20080423 License type: Exclusive license Record date: 2009.6.3 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.10 TO 2014.6.9; CHANGE OF CONTRACT Name of requester: DAHE SARTORIUS( NINGBO ) CO., LTD. Effective date: 20090603 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130526 |