JPH032868U - - Google Patents
Info
- Publication number
- JPH032868U JPH032868U JP6348589U JP6348589U JPH032868U JP H032868 U JPH032868 U JP H032868U JP 6348589 U JP6348589 U JP 6348589U JP 6348589 U JP6348589 U JP 6348589U JP H032868 U JPH032868 U JP H032868U
- Authority
- JP
- Japan
- Prior art keywords
- pawl
- operating lever
- axis
- ratchet
- pivoting
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第1図は、本考案の一実施例であるパーキング
ブレーキ操作装置を、その一部を切り欠いて示す
正面図である。第2図は、第1図の装置において
構成されるリンク機構の作用を説明するための図
である。
10:パーキングブレーキ操作装置、2:セク
タ、14:操作レバー、20:ピン(第1軸)、
24:ラチエツト、26:ポール、28:ピン(
第2軸)、30:スプリング、32:ノブ、34
:レリーズロツド、36:ピン(第3軸)、38
:プレート(回動部材)、40:リンク(連結部
材)。
FIG. 1 is a partially cutaway front view of a parking brake operating device that is an embodiment of the present invention. FIG. 2 is a diagram for explaining the operation of the link mechanism configured in the device shown in FIG. 1. 10: Parking brake operating device, 2: Sector, 14: Operating lever, 20: Pin (first axis),
24: Ratchet, 26: Pole, 28: Pin (
2nd axis), 30: Spring, 32: Knob, 34
: Release rod, 36: Pin (3rd axis), 38
: Plate (rotating member), 40: Link (connecting member).
Claims (1)
作動部に連結された操作レバーと、該操作レバー
を第1軸まわりの回動可能に支持するとともに該
第1軸を中心とする円弧形状に沿つてラチエツト
が形成されたセクタと、前記第1軸と平行な第2
軸まわりの回動可能に前記操作レバーに取り付け
られて前記ラチエツトと噛み合わされるポールと
、前記操作レバーの先端に押込み可能に設けられ
たノブと、一端部において該ノブに連結され、該
ノブが押込み操作されることにより前記ポールを
前記第2軸まわりに回動させて前記ラチエツトと
の噛合いを解除するレリーズロツドと、常には前
記ノブが前記操作レバーの先端から突き出し且つ
前記ポールが前記ラチエツトと噛み合うように付
勢するスプリングとを備えたパーキングブレーキ
操作装置において、 前記第1軸と平行な第3軸まわりの回動可能に
前記操作レバーに取り付けられ、前記レリーズロ
ツドの他端部に相対回動可能に連結された回動部
材と、 前記スプリングの付勢力を前記回動部材と前記
ポールとの間で伝達するとともに、該回動部材に
加えられる回動モーメントよりも該ポールに加え
られる回動モーメントの方が小さくなるように、
該回動部材と該ポールとにそれぞれ相対回動可能
に連結された連結部材と が設けられていることを特徴とするパーキングブ
レーキ操作装置。[Claims for Utility Model Registration] An operating lever connected to a parking brake actuating part via a brake cable, and an arc that supports the operating lever so as to be rotatable about a first axis and is centered on the first axis. A sector in which a ratchet is formed along the shape, and a second sector parallel to the first axis.
a pawl that is rotatably attached to the operating lever around an axis and is engaged with the ratchet; a knob that is pushably provided at the tip of the operating lever; the knob is connected to the knob at one end; a release rod that rotates the pawl around the second axis when pushed in to release the pawl from engagement with the ratchet; and a release rod that normally protrudes from the tip of the operating lever and the pawl is engaged with the ratchet. a parking brake operating device including a spring that urges the lever to engage with the operating lever; a pivoting member that is operatively coupled to transmit a biasing force of the spring between the pivoting member and the pawl, and a pivoting force applied to the pawl that is greater than a pivoting moment applied to the pivoting member; So that the moment is smaller,
A parking brake operating device characterized in that a connecting member is provided which is connected to the rotating member and the pawl so that they can rotate relative to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6348589U JPH032868U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6348589U JPH032868U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH032868U true JPH032868U (en) | 1991-01-11 |
Family
ID=31593575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6348589U Pending JPH032868U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH032868U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7552663B2 (en) | 2004-11-30 | 2009-06-30 | Honda Motor Co., Ltd. | Parking brake apparatus |
-
1989
- 1989-05-31 JP JP6348589U patent/JPH032868U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7552663B2 (en) | 2004-11-30 | 2009-06-30 | Honda Motor Co., Ltd. | Parking brake apparatus |
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