JPH0251077U - - Google Patents
Info
- Publication number
- JPH0251077U JPH0251077U JP12738288U JP12738288U JPH0251077U JP H0251077 U JPH0251077 U JP H0251077U JP 12738288 U JP12738288 U JP 12738288U JP 12738288 U JP12738288 U JP 12738288U JP H0251077 U JPH0251077 U JP H0251077U
- Authority
- JP
- Japan
- Prior art keywords
- bevel gear
- ratchet
- support shaft
- shaft cylinder
- gear
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はラチエツトスパナの断面図、第２図は第１図
―断面図である。
１……受動傘歯車、１ａ……角軸、１ｂ……支
持軸、２……ソケツト、３……駆動傘歯車、３ａ
……軸筒、４……ラチエツト歯車、５……ハンド
ル、６……ラチエツト爪、７……ナツト、８……
ばね。
The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view of a ratchet spanner, and FIG. 2 is a sectional view of FIG. 1. 1...Passive bevel gear, 1a...Square shaft, 1b...Support shaft, 2...Socket, 3...Drive bevel gear, 3a
...Shaft cylinder, 4...Ratchet gear, 5...Handle, 6...Ratchet pawl, 7...Nut, 8...
Spring.
Claims (1)
の受動傘歯車の歯面側に支持軸を延出させ、この
支持軸上に、受動傘歯車に噛み合う駆動傘歯車を
回転自在に、かつ軸方向に所定範囲で移動自在に
嵌め込み、この駆動傘歯車の歯面と反対側に、前
記支持軸を挿通させる軸筒を延出させ、この軸筒
上にラチエツト歯車を固着すると共に、このラチ
エツト歯車に係合するラチエツト爪を備えたハン
ドルを回転自在に支持し、この軸筒の端部と軸筒
から突出した前記支持軸の端部との間に、前記両
傘歯車を噛み合わせる方向に付勢するばねを介在
させ、このばねの圧縮時に前記両傘歯車が軸方向
に離れて相互の噛み合いが外れるようにしたこと
を特徴とするトルク制御機構付きラチエツトスパ
ナ。 A support shaft extends to the tooth side of the passive bevel gear for rotating the socket that receives the bolt, and a drive bevel gear that meshes with the passive bevel gear is mounted on the support shaft so as to be rotatable and within a predetermined range in the axial direction. A shaft cylinder which is movably fitted into the drive bevel gear and through which the support shaft is inserted extends from the side opposite to the tooth surface of the drive bevel gear, a ratchet gear is fixed onto the shaft cylinder, and a ratchet is engaged with the ratchet gear. A handle provided with a pawl is rotatably supported, and a spring is interposed between an end of the shaft cylinder and an end of the support shaft protruding from the shaft cylinder, which biases both the bevel gears in a direction of meshing. A ratchet spanner with a torque control mechanism, characterized in that when the spring is compressed, both the bevel gears are separated in the axial direction and disengaged from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12738288U JPH0251077U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12738288U JPH0251077U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251077U true JPH0251077U (en) | 1990-04-10 |
Family
ID=31379768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12738288U Pending JPH0251077U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251077U (en) |
-
1988
- 1988-09-30 JP JP12738288U patent/JPH0251077U/ja active Pending
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