JPH0438313U - - Google Patents
Info
- Publication number
- JPH0438313U JPH0438313U JP8040790U JP8040790U JPH0438313U JP H0438313 U JPH0438313 U JP H0438313U JP 8040790 U JP8040790 U JP 8040790U JP 8040790 U JP8040790 U JP 8040790U JP H0438313 U JPH0438313 U JP H0438313U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- handed
- shaft
- attaching
- retaining nut
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
第１図はホールソーの一部欠截した正面図であ
る、第２図は従来のホールソーの一部欠截した正
面図である。
１……ホルダー、２……カツター取付軸、３…
…押止ナツト嵌合軸部、４……カツター押止ナツ
ト、５……カツター、６……雌ネジ、７……緩め
棒挿入孔、８……センター錐、９……セツトネジ
、１０……緩め棒。
FIG. 1 is a partially cutaway front view of a hole saw, and FIG. 2 is a partially cutaway front view of a conventional hole saw. 1...Holder, 2...Cutter mounting shaft, 3...
... Holding nut fitting shaft portion, 4... Cutter holding nut, 5... Cutter, 6... Female screw, 7... Loosen rod insertion hole, 8... Center drill, 9... Set screw, 10... Loosen rod.
Claims (1)
取付軸２の上側位置に、カツター取付軸２とは逆
の左ネジの雄ネジに形成した押止ナツト嵌合軸部
３を設け、該押止ナツト嵌合軸部３に、左ネジの
カツター押止ナツト４を螺合し、前記右ネジのカ
ツター取付軸２にカツター５に刻設した雌ネジ６
を螺合してカツター５を取付けしてなるホールソ
ー。 A retaining nut fitting shaft portion 3 formed with a left-handed male screw opposite to that of the cutter attaching shaft 2 is provided above the right-handed cutter attachment shaft 2 provided at the lower end of the holder 1, and A left-handed cutter retaining nut 4 is screwed onto the nut fitting shaft 3, and a female thread 6 formed on the cutter 5 is inserted into the right-handed cutter mounting shaft 2.
A hole saw made by screwing together and attaching cutter 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8040790U JPH0711846Y2 (en) | 1990-07-27 | 1990-07-27 | Hole saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8040790U JPH0711846Y2 (en) | 1990-07-27 | 1990-07-27 | Hole saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438313U true JPH0438313U (en) | 1992-03-31 |
| JPH0711846Y2 JPH0711846Y2 (en) | 1995-03-22 |
Family
ID=31625440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8040790U Expired - Lifetime JPH0711846Y2 (en) | 1990-07-27 | 1990-07-27 | Hole saw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711846Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101501367B1 (en) * | 2013-08-16 | 2015-03-12 | 최형석 | Hole cutter |
-
1990
- 1990-07-27 JP JP8040790U patent/JPH0711846Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711846Y2 (en) | 1995-03-22 |