JPH01117825U - - Google Patents
Info
- Publication number
- JPH01117825U JPH01117825U JP1156488U JP1156488U JPH01117825U JP H01117825 U JPH01117825 U JP H01117825U JP 1156488 U JP1156488 U JP 1156488U JP 1156488 U JP1156488 U JP 1156488U JP H01117825 U JPH01117825 U JP H01117825U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- tap
- tap portion
- small
- prepared hole
- 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.)
- Pending
Links
- 238000010079 rubber tapping Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2200/00—Details of threading tools
- B23G2200/36—Tools having provision to produce threads of more than one type or size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2200/00—Details of threading tools
- B23G2200/44—Taps with more than one threading section, the threading sections being axially spaced from one another
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1156488U JPH01117825U (ko) | 1988-01-30 | 1988-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1156488U JPH01117825U (ko) | 1988-01-30 | 1988-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117825U true JPH01117825U (ko) | 1989-08-09 |
Family
ID=31220230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1156488U Pending JPH01117825U (ko) | 1988-01-30 | 1988-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117825U (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2257381A1 (en) * | 1974-01-15 | 1975-08-08 | Manceau Marcel | Machine tap for simultaneous cutting of two diameters - which reduces need for separate operations, clears swarf in two different directions |
-
1988
- 1988-01-30 JP JP1156488U patent/JPH01117825U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2257381A1 (en) * | 1974-01-15 | 1975-08-08 | Manceau Marcel | Machine tap for simultaneous cutting of two diameters - which reduces need for separate operations, clears swarf in two different directions |