DE60221475D1 - Selbstschmierender, nicht dichtender Kolbenring für verbrennungskraftbetriebenes Werkzeug zum Eintreiben von Befestigungsmitteln - Google Patents

Selbstschmierender, nicht dichtender Kolbenring für verbrennungskraftbetriebenes Werkzeug zum Eintreiben von Befestigungsmitteln

Info

Publication number
DE60221475D1
DE60221475D1 DE60221475T DE60221475T DE60221475D1 DE 60221475 D1 DE60221475 D1 DE 60221475D1 DE 60221475 T DE60221475 T DE 60221475T DE 60221475 T DE60221475 T DE 60221475T DE 60221475 D1 DE60221475 D1 DE 60221475D1
Authority
DE
Germany
Prior art keywords
ring
piston
lubricating
ptfe
housing
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 - Lifetime
Application number
DE60221475T
Other languages
English (en)
Other versions
DE60221475T2 (de
Inventor
William Roberts
Chris H Porth
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of DE60221475D1 publication Critical patent/DE60221475D1/de
Application granted granted Critical
Publication of DE60221475T2 publication Critical patent/DE60221475T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DE60221475T 2001-08-30 2002-08-28 Selbstschmierender, nicht dichtender Kolbenring für verbrennungskraftbetriebenes Werkzeug zum Eintreiben von Befestigungsmitteln Expired - Lifetime DE60221475T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/945,443 US6685193B2 (en) 2001-08-30 2001-08-30 Self lubricating, non-sealing piston ring for an internal combustion fastener driving tool
US945443 2001-08-30

Publications (2)

Publication Number Publication Date
DE60221475D1 true DE60221475D1 (de) 2007-09-13
DE60221475T2 DE60221475T2 (de) 2008-05-15

Family

ID=25483092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221475T Expired - Lifetime DE60221475T2 (de) 2001-08-30 2002-08-28 Selbstschmierender, nicht dichtender Kolbenring für verbrennungskraftbetriebenes Werkzeug zum Eintreiben von Befestigungsmitteln

Country Status (12)

Country Link
US (1) US6685193B2 (de)
EP (1) EP1293302B1 (de)
JP (1) JP4290944B2 (de)
KR (1) KR20030019844A (de)
CN (1) CN1256506C (de)
AT (1) ATE368813T1 (de)
AU (1) AU2002300712B2 (de)
DE (1) DE60221475T2 (de)
DK (1) DK1293302T3 (de)
ES (1) ES2289065T3 (de)
MX (1) MXPA02008405A (de)
TW (1) TW536598B (de)

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EP1541908B1 (de) * 2002-07-26 2007-05-02 NOK Corporation Dichtungsring
US20050279802A1 (en) * 2004-06-14 2005-12-22 Moeller Larry M Seal for portable fastener driving tool
KR100624734B1 (ko) * 2005-05-11 2006-09-15 엘지전자 주식회사 리니어 압축기의 윤활유 펌프
US8313104B2 (en) * 2007-04-09 2012-11-20 Nok Corporation Sealing device
US20080272326A1 (en) * 2007-05-02 2008-11-06 Buck William C Driving tool and head valve assembly for a driving tool
US8555635B2 (en) * 2009-01-15 2013-10-15 Hallite Seals Americas, Inc. Hydraulic system for synchronizing a plurality of pistons and an associated method
SE533233C2 (sv) * 2009-01-26 2010-07-27 Heed Consulting Ab Tätningshylsa
CN101813034A (zh) * 2010-04-01 2010-08-25 奇瑞汽车股份有限公司 一种光学发动机用活塞环
JP5620794B2 (ja) * 2010-11-18 2014-11-05 いすゞ自動車株式会社 ピストンリング
US20180274675A1 (en) * 2012-11-09 2018-09-27 Federal-Mogul Burscheid Gmbh Piston ring with varying apex lines
DE102013206399A1 (de) * 2013-04-11 2014-10-16 Federal-Mogul Friedberg Gmbh Kolbenring mit periodisch variierender Laufflächenbreite
EP3006788B1 (de) * 2013-06-03 2019-01-16 NOK Corporation Dichtungsring
KR102122837B1 (ko) * 2014-02-21 2020-06-15 두산인프라코어 주식회사 피스톤 링 및 이를 갖는 피스톤
ES2620495T3 (es) * 2014-06-10 2017-06-28 Sandvik Mining And Construction Oy Cierre estanco de herramienta y método para hacer un cierre estanco
US10759031B2 (en) 2014-08-28 2020-09-01 Power Tech Staple and Nail, Inc. Support for elastomeric disc valve in combustion driven fastener hand tool
US9862083B2 (en) 2014-08-28 2018-01-09 Power Tech Staple and Nail, Inc. Vacuum piston retention for a combustion driven fastener hand tool
KR101637705B1 (ko) * 2014-10-28 2016-07-07 현대자동차주식회사 차량 엔진용 피스톤 어셈블리
EP3237150B1 (de) * 2014-12-23 2019-01-30 Techtronic Industries Company Limited Schmiervorrichtung für eine antriebsklinge und eine befestigungsmaschine damit
US10344862B2 (en) 2015-01-12 2019-07-09 Rolls-Royce Corporation Shaft coupling seal assembly
DE102015109826A1 (de) * 2015-06-19 2016-12-22 Federal-Mogul Burscheid Gmbh Kolbenring mit Nutdichtung
EP3184250A1 (de) * 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Brenngasbetriebenes eintreibgerät
EP3199301A1 (de) * 2016-02-01 2017-08-02 HILTI Aktiengesellschaft Brennkammer und eintreibgerät
US10837554B2 (en) * 2017-01-06 2020-11-17 Materion Corporation Piston compression rings of copper-nickel-tin alloys
USD838752S1 (en) * 2017-04-28 2019-01-22 Lindsay Corporation Track belt for irrigation systems
USD890310S1 (en) * 2018-02-08 2020-07-14 Nok Corporation Seal
CA3052627A1 (en) 2018-08-21 2020-02-21 Power Tech Staple and Nail, Inc. Combustion chamber valve and fuel system for driven fastener hand tool
NZ773405A (en) * 2018-10-17 2023-07-28 Kyocera Senco Ind Tools Inc Working cylinder for power tool with piston lubricating system
DE102020100652B4 (de) 2020-01-14 2022-03-17 Helga Wanzke Dichtungsanordnung mit einer einsetzbaren Ringdichtung zur Außen-, Innen- oder Flanschabdichtung

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US1457461A (en) * 1921-10-03 1923-06-05 Renshaw Joseph Howard Metallic packing
US1806143A (en) * 1923-03-14 1931-05-19 Simplex Piston Ring Company Piston ring
US1877414A (en) * 1925-02-13 1932-09-13 Simplex Piston Ring Company Piston packing
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US1769974A (en) * 1927-08-03 1930-07-08 Otto E Szekely Piston ring
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US4610319A (en) * 1984-10-15 1986-09-09 Kalsi Manmohan S Hydrodynamic lubricant seal for drill bits
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DE3520668A1 (de) * 1985-06-08 1986-06-26 Daimler-Benz Ag, 7000 Stuttgart Endloser kolbenring
US5172921A (en) * 1985-09-16 1992-12-22 Flutron Ab Sealing device
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US5117742A (en) * 1989-04-28 1992-06-02 Iwata Air Compressor Mfg. Co. Ltd. Piston of composite material with c-shaped ring groove
US5378123A (en) * 1990-02-02 1995-01-03 Carmelo J. Scuderi Apparatus for recovering refrigerant with offset cam
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US5524904A (en) * 1994-11-10 1996-06-11 Kelsey-Hayes Company Lip seal for antilock braking system isolation valve and similar valves
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CN2233988Y (zh) 1995-09-27 1996-08-28 王保东 自动润滑调隙活塞环
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US6158643A (en) 1997-12-31 2000-12-12 Porter-Cable Corporation Internal combustion fastener driving tool piston and piston ring
US6494462B2 (en) * 1998-05-06 2002-12-17 Kalsi Engineering, Inc. Rotary seal with improved dynamic interface
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US6142393A (en) * 1999-11-22 2000-11-07 Lincoln Industrial Corporation Cap seal for lubricant injector

Also Published As

Publication number Publication date
DE60221475T2 (de) 2008-05-15
AU2002300712B2 (en) 2004-12-23
JP4290944B2 (ja) 2009-07-08
TW536598B (en) 2003-06-11
CN1256506C (zh) 2006-05-17
ATE368813T1 (de) 2007-08-15
US20030042686A1 (en) 2003-03-06
ES2289065T3 (es) 2008-02-01
JP2003097711A (ja) 2003-04-03
DK1293302T3 (da) 2007-10-29
EP1293302A2 (de) 2003-03-19
KR20030019844A (ko) 2003-03-07
CN1407224A (zh) 2003-04-02
EP1293302B1 (de) 2007-08-01
EP1293302A3 (de) 2004-05-12
US6685193B2 (en) 2004-02-03
MXPA02008405A (es) 2003-03-05

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Legal Events

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