JPS6239918U - - Google Patents
Info
- Publication number
- JPS6239918U JPS6239918U JP13104685U JP13104685U JPS6239918U JP S6239918 U JPS6239918 U JP S6239918U JP 13104685 U JP13104685 U JP 13104685U JP 13104685 U JP13104685 U JP 13104685U JP S6239918 U JPS6239918 U JP S6239918U
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- pawl
- drive
- tool body
- rotates
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す正面図、第２
図および第３図は要部の作動状態を示す説明図、
第４図および第５図は従来を示す正面図である。
１……切断工具本体、３……固定刃、４……被
切断物、５……回転刃、８……ラチエツト歯、１
０……駆動ハンドル、１２……駆動板、１３……
駆動つめ、１４……逆転防止つめ、２１……突出
部、２２……押圧部材、２６……リンク部材。
Figure 1 is a front view showing one embodiment of the present invention;
3 and 3 are explanatory diagrams showing the operating state of the main parts,
FIGS. 4 and 5 are front views showing the conventional type. 1... Cutting tool body, 3... Fixed blade, 4... Object to be cut, 5... Rotating blade, 8... Ratchet tooth, 1
0... Drive handle, 12... Drive plate, 13...
Drive pawl, 14...Reverse rotation prevention pawl, 21...Protrusion, 22...Press member, 26...Link member.
Claims (1)
にラチエツト歯が形成された回転刃が具えられ、
切断工具本体には前記ラチエツト歯に係合する駆
動つめが軸着されて切断工具本体の後部に枢着さ
れた駆動ハンドルによつて駆動する駆動板ならび
に前記ラチエツト歯に係合する逆転防止つめが軸
着され、前記駆動ハンドルの開閉操作によつて前
記回転刃を回転させて被切断物を切断する切断工
具において、前記駆動つめにはその後部に突出部
が形成されるとともに切断工具本体内にこの突出
部と対向して押圧部材が具えられ、且つ前記逆転
防止つめと駆動板との間にはリンク部材が連結さ
れ、前記駆動ハンドルを所定の開度を越えて開脚
させた際、前記駆動つめは突出部が押圧部材に押
圧されて解除方向へと回動し、同時に前記逆転防
止つめもリンク部材に駆動されて解除方向へと回
動することを特徴とする切断工具。 The cutting tool body is equipped with a fixed blade at the tip and a rotating blade with ratchet teeth formed on the outer surface.
A drive pawl that engages with the ratchet teeth is pivotally mounted on the cutting tool body, and a drive plate that is driven by a drive handle that is pivotally connected to the rear of the cutting tool body, and a reversal prevention pawl that engages with the ratchet teeth. In a cutting tool that is mounted on a shaft and rotates the rotary blade to cut a workpiece by opening and closing the drive handle, the drive pawl has a protrusion formed at the rear thereof and a protrusion inside the cutting tool body. A pressing member is provided opposite the protrusion, and a link member is connected between the reverse prevention pawl and the drive plate, so that when the drive handle is opened beyond a predetermined opening degree, the A cutting tool characterized in that the protruding portion of the driving pawl is pressed by a pressing member and rotates in the releasing direction, and at the same time, the reverse rotation prevention pawl is also driven by the link member and rotates in the releasing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13104685U JPS6239918U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13104685U JPS6239918U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239918U true JPS6239918U (en) | 1987-03-10 |
Family
ID=31029127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13104685U Pending JPS6239918U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197324A (en) * | 1995-01-19 | 1996-08-06 | Matsuzaka Tekkosho:Kk | Suspended rod steel cutter |
-
1985
- 1985-08-28 JP JP13104685U patent/JPS6239918U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197324A (en) * | 1995-01-19 | 1996-08-06 | Matsuzaka Tekkosho:Kk | Suspended rod steel cutter |
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