KR100324678B1 - 자동차 엔진용 크랭크암의 강도보강구조 - Google Patents
자동차 엔진용 크랭크암의 강도보강구조 Download PDFInfo
- Publication number
- KR100324678B1 KR100324678B1 KR1019990063015A KR19990063015A KR100324678B1 KR 100324678 B1 KR100324678 B1 KR 100324678B1 KR 1019990063015 A KR1019990063015 A KR 1019990063015A KR 19990063015 A KR19990063015 A KR 19990063015A KR 100324678 B1 KR100324678 B1 KR 100324678B1
- Authority
- KR
- South Korea
- Prior art keywords
- crank arm
- bolt
- automobile engine
- crankshaft
- crank
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/80—Positive connections with splines, serrations or similar profiles to prevent movement between joined parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (2)
- 크랭크암(3) 일측 중앙부 소정부위에 설치되며 그 하단으로 나산산이 형성되는 돌출부(5)와, 상기 돌출부(5)의 나사산을 따라 압입되는 볼트(6)로 이루어진 것을 특징으로 하는 자동차 엔진용 크랭크암의 강도보강구조.
- 제 1항에 있어서, 상기 볼트(6)의 볼트헤드(8) 아래로 강도보강을 위해 세레이션부(7)가 일정부분 형성된 것을 특징으로 하는 자동차 엔진용 크랭크암의 강도보강구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990063015A KR100324678B1 (ko) | 1999-12-27 | 1999-12-27 | 자동차 엔진용 크랭크암의 강도보강구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990063015A KR100324678B1 (ko) | 1999-12-27 | 1999-12-27 | 자동차 엔진용 크랭크암의 강도보강구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010060614A KR20010060614A (ko) | 2001-07-07 |
KR100324678B1 true KR100324678B1 (ko) | 2002-02-27 |
Family
ID=19630401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990063015A Expired - Fee Related KR100324678B1 (ko) | 1999-12-27 | 1999-12-27 | 자동차 엔진용 크랭크암의 강도보강구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100324678B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105324425B (zh) | 2013-06-21 | 2021-02-09 | 沙特基础全球技术有限公司 | 用于生产具有高质量和良好加工性的光学质量产品的聚碳酸酯组合物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611503A (en) * | 1984-12-24 | 1986-09-16 | Vilter Manufacturing Corporation | Means for removing bearing from crankshaft |
JPH10169638A (ja) * | 1996-12-05 | 1998-06-23 | Yanmar Diesel Engine Co Ltd | 内燃機関用クランク軸のクランクアーム構造 |
-
1999
- 1999-12-27 KR KR1019990063015A patent/KR100324678B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611503A (en) * | 1984-12-24 | 1986-09-16 | Vilter Manufacturing Corporation | Means for removing bearing from crankshaft |
JPH10169638A (ja) * | 1996-12-05 | 1998-06-23 | Yanmar Diesel Engine Co Ltd | 内燃機関用クランク軸のクランクアーム構造 |
Also Published As
Publication number | Publication date |
---|---|
KR20010060614A (ko) | 2001-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19991227 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20011129 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020201 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20020202 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |