JP4145264B2 - 駐車ロック装置 - Google Patents
駐車ロック装置 Download PDFInfo
- Publication number
- JP4145264B2 JP4145264B2 JP2004133247A JP2004133247A JP4145264B2 JP 4145264 B2 JP4145264 B2 JP 4145264B2 JP 2004133247 A JP2004133247 A JP 2004133247A JP 2004133247 A JP2004133247 A JP 2004133247A JP 4145264 B2 JP4145264 B2 JP 4145264B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- drive shaft
- lock plate
- worm wheel
- rotation
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 12
- 239000005060 rubber Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
- Gear Transmission (AREA)
Description
5 ロック板(被駆動部材)
7 動作軸
9 ウォームホイール
11 ウォーム
13 駆動軸
15 電動モータ(アクチュエータ)
35 テーパ軸部(摩擦係合部)
41 テーパ穴部(摩擦係合部)
55,57 コイルスプリング(付勢手段)
71,73 リミットスイッチ(検出手段)
87 コントローラ(駆動制御手段)
Claims (2)
- ロック板を下降位置と上方のロック位置との間で動作させるために回転し不正出車により自動車がロック板を乗り上げるときはロック板が受ける回転力により回転連動可能な動作軸と、
前記動作軸側に同軸状に設けられたウォームホイールと、
前記動作軸に直交配置され前記ウォームホイールに噛み合うウォームを備えた駆動軸と、
前記駆動軸を回転駆動するアクチュエータとを備えた駐車ロック装置であって、
前記駆動軸を、前記アクチュエータに対して回転係合しつつアクチュエータの停止時に前記ロック板を上方のロック位置から下降動作可能とするために前記ウォームホイールの回転による噛み合いで前記ウォームが回転することなく回転軸芯に沿った方向へそのまま移動して前記駆動軸の回転軸芯に沿った方向への移動を可能に構成し、
前記駆動軸を前記回転軸芯に沿った方向の元位置側へ付勢する付勢手段を設け、
前記動作軸とウォームホイールとの間に、前記付勢手段が底付いた後両者間の所定の相対回転力で相対回転を許容する摩擦係合部を設け、
前記アクチュエータの駆動時に前記駆動軸の回転軸芯に沿った方向への所定範囲の移動を検出する検出手段を設け、
前記検出手段の検出により前記アクチュエータによる駆動を停止させる駆動制御手段を設け、
たことを特徴とする駐車ロック装置。 - 請求項1記載の駐車ロック装置であって、
前記駆動軸又は該駆動軸を支持する固定側に、緩衝材を設け、
前記検出手段に緩衝材が当接することで前記検出を行う、
ことを特徴とする駐車ロック装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004133247A JP4145264B2 (ja) | 2004-04-28 | 2004-04-28 | 駐車ロック装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004133247A JP4145264B2 (ja) | 2004-04-28 | 2004-04-28 | 駐車ロック装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005314936A JP2005314936A (ja) | 2005-11-10 |
JP4145264B2 true JP4145264B2 (ja) | 2008-09-03 |
Family
ID=35442648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004133247A Expired - Lifetime JP4145264B2 (ja) | 2004-04-28 | 2004-04-28 | 駐車ロック装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4145264B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010065487A (ja) * | 2008-09-12 | 2010-03-25 | Shigumaa Giken Kk | 立体駐車場用リフト安全装置 |
CN105239815B (zh) * | 2015-10-30 | 2017-04-26 | 山东天辰智能停车设备有限公司 | 机械式立体停车设备防坠钩的动力装置 |
KR102628480B1 (ko) * | 2022-11-09 | 2024-01-23 | 경희대학교 산학협력단 | 웜 드라이브를 이용한 다중 동력 전달부 제어 시스템 |
-
2004
- 2004-04-28 JP JP2004133247A patent/JP4145264B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005314936A (ja) | 2005-11-10 |
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