KR880002130U - 공기압을 이용한 전동나사 체결 장치 - Google Patents
공기압을 이용한 전동나사 체결 장치Info
- Publication number
- KR880002130U KR880002130U KR2019860009713U KR860009713U KR880002130U KR 880002130 U KR880002130 U KR 880002130U KR 2019860009713 U KR2019860009713 U KR 2019860009713U KR 860009713 U KR860009713 U KR 860009713U KR 880002130 U KR880002130 U KR 880002130U
- Authority
- KR
- South Korea
- Prior art keywords
- air pressure
- fastening device
- screw fastening
- electric screw
- electric
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860009713U KR890001620Y1 (ko) | 1986-07-07 | 1986-07-07 | 공기압을 이용한 전동나사 체결 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860009713U KR890001620Y1 (ko) | 1986-07-07 | 1986-07-07 | 공기압을 이용한 전동나사 체결 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880002130U true KR880002130U (ko) | 1988-04-07 |
KR890001620Y1 KR890001620Y1 (ko) | 1989-04-07 |
Family
ID=19253427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860009713U KR890001620Y1 (ko) | 1986-07-07 | 1986-07-07 | 공기압을 이용한 전동나사 체결 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890001620Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020053039A (ko) * | 2002-04-22 | 2002-07-04 | 석동욱 | 공압식 나사 체결기구 |
-
1986
- 1986-07-07 KR KR2019860009713U patent/KR890001620Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020053039A (ko) * | 2002-04-22 | 2002-07-04 | 석동욱 | 공압식 나사 체결기구 |
Also Published As
Publication number | Publication date |
---|---|
KR890001620Y1 (ko) | 1989-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |