KR950007628B1 - 리스트 핀 - Google Patents
리스트 핀 Download PDFInfo
- Publication number
- KR950007628B1 KR950007628B1 KR1019870001219A KR870001219A KR950007628B1 KR 950007628 B1 KR950007628 B1 KR 950007628B1 KR 1019870001219 A KR1019870001219 A KR 1019870001219A KR 870001219 A KR870001219 A KR 870001219A KR 950007628 B1 KR950007628 B1 KR 950007628B1
- Authority
- KR
- South Korea
- Prior art keywords
- wrist pin
- convex portions
- wrist
- pin
- convex
- Prior art date
Links
- 210000000707 wrist Anatomy 0.000 title claims description 71
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 206010016256 fatigue Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J7/00—Piston-rods
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32861—T-pivot, e.g., wrist pin, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
- Y10T74/2162—Engine type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2173—Cranks and wrist pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (11)
- 원통형의 외형을 갖는 두개의 볼록부위(21,22,61,62,71,81,82)를 구비하며 관련 피스톤의 리스트 핀 보스와 관련 연접봉의 소단부(small end)에서의 해당 표면과 상호 협동하는 세장형의 중공부재로 구성시켜서 된 리스트 핀(wrist pin)(20,60,70,80)에 있어서, 볼록 부위(21,22,61,62,71,81,82)는 상이한 곡률의 측벽(26,27,65,66,74,83)에 의해서 볼록부위에 연결됨을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 측벽(26,27,74)은 오목한 형태임을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 측벽(65,66)은 평평한 형태임을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 측벽(26,27,65,66,74,83)볼록부위(21,22,61,64,71,81,82)보다 훨씬 얇은 부위임을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 볼록부위(21,22,71)와 측벽(26,27,74)의 접속부에서, 그의 연결 내측면은 원만한 반경(40)임을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 볼록부위(21,22,71)와 측벽(26,27,74)의 접속부에서, 그의 연결 외측면은 작은 반경의 원호부(41)를 가짐을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 두개의 볼록부위(81,82)는 상이한 표면적을 가짐을 특징으로 하는 리스트 핀.
- 제1항에 있어서, 두개의 볼록부위(21,22)의 외측면(50)의 단면두께가 균일하지 않음을 특징으로 하는 리스트 핀.
- 제8항에 있어서, 단면두께는 볼록부위(21,22)의 분기되는 평면인 중앙부(72)에서 최대임을 특징으로 하는 리스트 핀.
- 제8항 또는 제9항에 있어서, 단면두께는 볼록부위(21,22)와 측벽(26,27)의 교차점의 영역근처에서 최소임을 특징으로 하는 리스트 핀.
- 두개의 볼록부위(61,62,81,82)를 구비하며 관련 피스톤의 리스트 핀 보스와 관련 연접봉의 소단부에서의 해당 표면과 상호 협동하는 세장형의 중공부재로 구성시켜된 리스트 핀(60,80)에 있어서, 볼록부위(61,62,81,82)는 타원형의 외형 윤곽을 가지며 상이한 곡률의 측벽(65,66,83)에 의해서 볼록부위에 연결됨을 특징으로 하는 리스트 핀.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8603582 | 1986-02-13 | ||
GB868603582A GB8603582D0 (en) | 1986-02-13 | 1986-02-13 | Wrist pin |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870008135A KR870008135A (ko) | 1987-09-24 |
KR950007628B1 true KR950007628B1 (ko) | 1995-07-13 |
Family
ID=10593010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870001219A KR950007628B1 (ko) | 1986-02-13 | 1987-02-13 | 리스트 핀 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5009124A (ko) |
EP (1) | EP0234625B1 (ko) |
JP (1) | JP2884162B2 (ko) |
KR (1) | KR950007628B1 (ko) |
DE (1) | DE3762277D1 (ko) |
ES (1) | ES2014461B3 (ko) |
GB (1) | GB8603582D0 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5284129A (en) * | 1992-08-28 | 1994-02-08 | Codman & Shurtleff, Inc. | Swivel ring surgical retractor |
DE4337473C2 (de) * | 1993-11-03 | 1998-10-29 | Ae Goetze Gmbh | Kolben-Pleuel-Einheit |
FR2764959B1 (fr) * | 1997-06-19 | 1999-08-06 | Peugeot | Dispositif d'articulation entre une bielle et un piston d'un moteur a combustion interne |
US6062733A (en) * | 1997-11-13 | 2000-05-16 | Cobble; Daniel L. | Reinforced wrist-pin |
JP4080291B2 (ja) * | 2002-09-30 | 2008-04-23 | 本田技研工業株式会社 | 組立式クランクシャフト |
JP4354330B2 (ja) * | 2004-04-16 | 2009-10-28 | 株式会社リケン | 鋳造中空クランクシャフト及びその製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US342716A (en) * | 1886-05-25 | Pitman-rod connection | ||
US1789089A (en) * | 1928-07-02 | 1931-01-13 | Sulzer Ag | Piston for single-acting engines |
US1754753A (en) * | 1929-11-04 | 1930-04-15 | Erving Iselin | Self-adjusting wrist pin |
US1852663A (en) * | 1931-04-20 | 1932-04-05 | Kinchen N Matthews | Piston |
US1950009A (en) * | 1931-12-30 | 1934-03-06 | William A Newman | Crank pin assembly |
US1961789A (en) * | 1932-04-06 | 1934-06-05 | George W Roth | Wrist pin |
US2849265A (en) * | 1954-08-02 | 1958-08-26 | Gen Motors Corp | Floating piston pin |
US2990226A (en) * | 1958-03-05 | 1961-06-27 | Caterpillar Tractor Co | Piston |
US3053595A (en) * | 1961-09-01 | 1962-09-11 | Gen Motors Corp | Variable curvature wrist pin bearing |
US3479929A (en) * | 1968-02-19 | 1969-11-25 | Caterpillar Tractor Co | Piston pin |
US3702092A (en) * | 1971-05-03 | 1972-11-07 | Zollner Corp | Pistons for engines |
US4359913A (en) * | 1978-06-22 | 1982-11-23 | Amsted Industries Incorporated | Piston pin assembly |
EP0040174B1 (de) * | 1980-05-09 | 1984-07-25 | Ciba-Geigy Ag | Bolzen für die Verbindung von Maschinenelementen |
US4461595A (en) * | 1982-09-29 | 1984-07-24 | Angelos Mallas | Wrist pin for reciprocating engines |
DE3526396C1 (de) * | 1985-07-24 | 1986-10-09 | Daimler-Benz Ag, 7000 Stuttgart | Kolben-Pleuel-Anordnung |
-
1986
- 1986-02-13 GB GB868603582A patent/GB8603582D0/en active Pending
-
1987
- 1987-02-02 ES ES87200150T patent/ES2014461B3/es not_active Expired - Lifetime
- 1987-02-02 DE DE8787200150T patent/DE3762277D1/de not_active Expired - Fee Related
- 1987-02-02 EP EP87200150A patent/EP0234625B1/en not_active Expired - Lifetime
- 1987-02-09 JP JP62026503A patent/JP2884162B2/ja not_active Expired - Lifetime
- 1987-02-13 KR KR1019870001219A patent/KR950007628B1/ko not_active IP Right Cessation
-
1990
- 1990-02-27 US US07/485,885 patent/US5009124A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0234625B1 (en) | 1990-04-11 |
ES2014461B3 (es) | 1990-07-16 |
EP0234625A1 (en) | 1987-09-02 |
US5009124A (en) | 1991-04-23 |
KR870008135A (ko) | 1987-09-24 |
JPS62266266A (ja) | 1987-11-19 |
DE3762277D1 (de) | 1990-05-17 |
JP2884162B2 (ja) | 1999-04-19 |
GB8603582D0 (en) | 1986-03-19 |
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