KR890003494A - Electric work tools - Google Patents
Electric work tools Download PDFInfo
- Publication number
- KR890003494A KR890003494A KR1019870008810A KR870008810A KR890003494A KR 890003494 A KR890003494 A KR 890003494A KR 1019870008810 A KR1019870008810 A KR 1019870008810A KR 870008810 A KR870008810 A KR 870008810A KR 890003494 A KR890003494 A KR 890003494A
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- body housing
- electric work
- pinion
- output shaft
- Prior art date
Links
Classifications
-
- 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
- B25C1/06—Hand-held nailing tools; Nail feeding devices operated by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Powder Metallurgy (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Drilling And Boring (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 일부를 절개한 단면도, 제2도는 본 발명을 핸드드릴로 사용시의 단면도, 제3도는 제1도의 A-A에 대한 단면도.1 is a cross-sectional view of a portion of the present invention, FIG. 2 is a cross-sectional view of the present invention as a hand drill, and FIG.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3338367A DE3338367C1 (en) | 1983-10-21 | 1983-10-21 | Process for the powder metallurgical production of pipes and pipe bolts (semi-finished products) |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890003494A true KR890003494A (en) | 1989-04-15 |
KR890004604B1 KR890004604B1 (en) | 1989-11-20 |
Family
ID=6212471
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840006580A KR890004603B1 (en) | 1983-10-21 | 1984-10-20 | Process for manufacturing tubes by powder metallurgy |
KR1019870008810A KR890004604B1 (en) | 1983-10-21 | 1987-08-11 | Electric tool for working |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840006580A KR890004603B1 (en) | 1983-10-21 | 1984-10-20 | Process for manufacturing tubes by powder metallurgy |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0141349B1 (en) |
JP (1) | JPS60169504A (en) |
KR (2) | KR890004603B1 (en) |
BR (1) | BR8405321A (en) |
CA (1) | CA1228707A (en) |
DE (2) | DE3338367C1 (en) |
ES (1) | ES536956A0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200020553A (en) * | 2018-08-17 | 2020-02-26 | 김기만 | Trigger type hand piece |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3520910C2 (en) | 1985-06-11 | 1987-04-02 | Avesta Nyby Powder AB, Torshälla | Process for the production of extrusion billets, for the powder metallurgical production of tubes |
FI100422B (en) * | 1994-07-11 | 1997-11-28 | Metso Paper Inc | Preparation of roller |
JP6303521B2 (en) | 2014-01-17 | 2018-04-04 | 株式会社ダイヤメット | Rotating body, rotating body material, and manufacturing method of rotating body |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3009916C2 (en) * | 1980-03-14 | 1985-10-10 | Nyby Uddeholm AB, Torshälla | Extruded billets for the powder metallurgical production of pipes and processes for their production |
FR2492291A1 (en) * | 1980-10-22 | 1982-04-23 | Uk I Sp | Container for hot extrusion of metal powder - with flow-modifying profiling element(s) to improve prod. yield |
-
1983
- 1983-10-21 DE DE3338367A patent/DE3338367C1/en not_active Expired
-
1984
- 1984-10-18 DE DE8484112604T patent/DE3466656D1/en not_active Expired
- 1984-10-18 EP EP84112604A patent/EP0141349B1/en not_active Expired
- 1984-10-19 ES ES536956A patent/ES536956A0/en active Granted
- 1984-10-19 JP JP59220293A patent/JPS60169504A/en active Granted
- 1984-10-19 BR BR8405321A patent/BR8405321A/en not_active IP Right Cessation
- 1984-10-20 KR KR1019840006580A patent/KR890004603B1/en not_active IP Right Cessation
- 1984-10-22 CA CA000466063A patent/CA1228707A/en not_active Expired
-
1987
- 1987-08-11 KR KR1019870008810A patent/KR890004604B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200020553A (en) * | 2018-08-17 | 2020-02-26 | 김기만 | Trigger type hand piece |
Also Published As
Publication number | Publication date |
---|---|
JPS60169504A (en) | 1985-09-03 |
ES8600986A1 (en) | 1985-11-01 |
EP0141349B1 (en) | 1987-10-07 |
JPH0515763B2 (en) | 1993-03-02 |
KR890004603B1 (en) | 1989-11-20 |
ES536956A0 (en) | 1985-11-01 |
BR8405321A (en) | 1985-09-03 |
DE3338367C1 (en) | 1985-09-26 |
EP0141349A1 (en) | 1985-05-15 |
DE3466656D1 (en) | 1987-11-12 |
KR890004604B1 (en) | 1989-11-20 |
KR850004036A (en) | 1985-07-01 |
CA1228707A (en) | 1987-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19921120 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |