KR970045780A - Friction resistance bolt - Google Patents
Friction resistance bolt Download PDFInfo
- Publication number
- KR970045780A KR970045780A KR1019950058846A KR19950058846A KR970045780A KR 970045780 A KR970045780 A KR 970045780A KR 1019950058846 A KR1019950058846 A KR 1019950058846A KR 19950058846 A KR19950058846 A KR 19950058846A KR 970045780 A KR970045780 A KR 970045780A
- Authority
- KR
- South Korea
- Prior art keywords
- groove
- head
- workpiece
- frictional resistance
- shaft
- Prior art date
Links
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
본 발명은 공작물에 체결할때 머리부와 공작물과의 마찰 저항을 감소시킬 수 있는 마찰 저항 감소용 볼트에 관한 것이다. 본 발명에 따른 마찰 저항 감소용 볼트는, 공구를 사용하여 조여지는 머리부(11); 나사부(12)가 형성되는 축부(13); 상기 머리부(11) 및 축부(13)와 일체로 형성되고 하측면 상에는 환형상의 그루브(14a)가 형성되는 원기둥 형상의 회전부(14); 공작물에 고정되는 고정부(15)로서, 상기 축부(13)가 관통하고 상기 회전부(14)가 회전가능하게 삽입되며, 상측면에는 상기 회전부(14)의 그루브(14a)와 대응하는 환형상의 그루브(15a)가 형성되는 컵형상의 고정부(15); 및 상기 회전부(14)의 그루브(14a)와 상기 고정부(15)의 그루브(15a) 사이에 슬라이딩 가능하게 삽입되는 볼(16)로 구성되는 것을 특징으로 한다.The present invention relates to a frictional resistance reducing bolt that can reduce the frictional resistance between the head and the workpiece when fastened to the workpiece. The frictional resistance reduction bolt according to the present invention includes a head 11 tightened using a tool; A shaft portion 13 on which a screw portion 12 is formed; A cylindrical rotating part 14 formed integrally with the head part 11 and the shaft part 13 and having an annular groove 14a formed on a lower side thereof; A fixed portion 15 fixed to a workpiece, wherein the shaft portion 13 penetrates and the rotation portion 14 is rotatably inserted, and an upper surface thereof has an annular groove corresponding to the groove 14a of the rotation portion 14. A cup-shaped fixing part 15 in which a 15a is formed; And a ball 16 slidably inserted between the groove 14a of the rotating part 14 and the groove 15a of the fixing part 15.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 마찰 저항 감소용 볼트에 대한 도면1 is a view of a frictional resistance reduction bolt according to the present invention
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950058846A KR970045780A (en) | 1995-12-27 | 1995-12-27 | Friction resistance bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950058846A KR970045780A (en) | 1995-12-27 | 1995-12-27 | Friction resistance bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970045780A true KR970045780A (en) | 1997-07-26 |
Family
ID=66619673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950058846A KR970045780A (en) | 1995-12-27 | 1995-12-27 | Friction resistance bolt |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970045780A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020023759A (en) * | 2001-12-15 | 2002-03-29 | 박진하 | Improved stainless clad corrugated pipe structure |
-
1995
- 1995-12-27 KR KR1019950058846A patent/KR970045780A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020023759A (en) * | 2001-12-15 | 2002-03-29 | 박진하 | Improved stainless clad corrugated pipe structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |