JPS6258123U - - Google Patents
Info
- Publication number
- JPS6258123U JPS6258123U JP14777485U JP14777485U JPS6258123U JP S6258123 U JPS6258123 U JP S6258123U JP 14777485 U JP14777485 U JP 14777485U JP 14777485 U JP14777485 U JP 14777485U JP S6258123 U JPS6258123 U JP S6258123U
- Authority
- JP
- Japan
- Prior art keywords
- tap
- diameter
- taps
- neck
- tip
- 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
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
- B23G2200/44—Taps with more than one threading section, the threading sections being axially spaced from one another
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案の一実施例を示す２段型のねじ
タツプの側面図、第２図は第１図の―線に沿
つた断面図、第３図は第１図の―線に沿つた
断面図である。
１：大径タツプ、４：小径タツプ、５：首部。
Fig. 1 is a side view of a two-stage screw tap showing an embodiment of the present invention, Fig. 2 is a sectional view taken along line - in Fig. 1, and Fig. 3 is a sectional view taken along line - in Fig. 1. It is a sectional view of the ivy. 1: Large diameter tap, 4: Small diameter tap, 5: Neck.
Claims (1)
おいて、該タツプは外径を異にするタツプ同志を
同軸線上にその大径タツプの先端に小径タツプを
首部を介し一体に設け、その小径タツプの外径を
該タツプに連なる大径タツプに対応の下穴径より
小径に造成してなることを特徴とする多段タツプ
。 In a tap that taps a screw into a drilled pilot hole, the taps have taps with different outer diameters coaxially connected to the tip of the large diameter tap with a small diameter tap integrated through the neck. A multi-stage tap characterized in that the diameter is smaller than the diameter of a prepared hole corresponding to a large-diameter tap connected to the tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14777485U JPS6258123U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14777485U JPS6258123U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6258123U true JPS6258123U (en) | 1987-04-10 |
Family
ID=31061445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14777485U Pending JPS6258123U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6258123U (en) |
-
1985
- 1985-09-27 JP JP14777485U patent/JPS6258123U/ja active Pending
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