JPS5457726A - Two operation release system stick type parking brake - Google Patents
Two operation release system stick type parking brakeInfo
- Publication number
- JPS5457726A JPS5457726A JP12343277A JP12343277A JPS5457726A JP S5457726 A JPS5457726 A JP S5457726A JP 12343277 A JP12343277 A JP 12343277A JP 12343277 A JP12343277 A JP 12343277A JP S5457726 A JPS5457726 A JP S5457726A
- Authority
- JP
- Japan
- Prior art keywords
- handle
- groove
- lever
- parking brake
- revolution
- 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
Abstract
PURPOSE: To prevent the release of a parking brake that is not subject to a driver's will, by allowing revolution in the lock release direction only when pulling a handle.
CONSTITUTION: An operating lever 5 is made hollow and a lock bar 15 is inserted into the lever, the one end 15a is bent and inserted into an approx. L character-like groove 18 shaped to a pipe wall while another end 15b is mounted to a handle 6 in a revolution-free shape, the handle 6 is installed to the operatig lever 5 in a form that the handle can be displaced in the axial direction and cannot relatively be turned, the lock bar 15 or the handle 6 is energized by means of a spring 26, said L character-like groove 18 is shaped by a 1st groove 18a and a 2nd groove 18b, and the handle 6 is displaced in the axial direction to the operating lever 5, thus resulting in the revolution of the operating lever 5 only when the one end 15a of the lock bar 15 is moved to the 2nd groove 18b from the 1st groove 18a. Above-mentioned arrangement can turn the lever in the lock release direction only when pulling the handle 6, and improves safety without rotating the lever even if human bodies and bodies collide with the handle 6 under a condition that a parking brake works
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12343277A JPS5457726A (en) | 1977-10-17 | 1977-10-17 | Two operation release system stick type parking brake |
AU36690/78A AU503536B1 (en) | 1977-10-17 | 1978-05-31 | Straight pull handbrake lever safety release |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12343277A JPS5457726A (en) | 1977-10-17 | 1977-10-17 | Two operation release system stick type parking brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5457726A true JPS5457726A (en) | 1979-05-09 |
JPS612542B2 JPS612542B2 (en) | 1986-01-25 |
Family
ID=14860415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12343277A Granted JPS5457726A (en) | 1977-10-17 | 1977-10-17 | Two operation release system stick type parking brake |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5457726A (en) |
AU (1) | AU503536B1 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5129282A (en) * | 1991-07-24 | 1992-07-14 | Dawn Equipment Company | Mechanism for selectively repositioning a farm implement |
US5415060A (en) * | 1992-09-04 | 1995-05-16 | Destefano, Jr.; Albert M. | Incremental advance means |
US9055712B2 (en) | 2010-09-15 | 2015-06-16 | Dawn Equipment Company | Agricultural apparatus with integrated controller for a row unit |
US9615497B2 (en) | 2014-02-21 | 2017-04-11 | Dawn Equipment Company | Modular autonomous farm vehicle |
US9668398B2 (en) | 2014-02-05 | 2017-06-06 | Dawn Equipment Company | Agricultural system for field preparation |
US9723778B2 (en) | 2014-11-07 | 2017-08-08 | Dawn Equipment Company | Agricultural system |
US9788472B2 (en) | 2010-09-15 | 2017-10-17 | Dawn Equipment Company | Row unit for agricultural implement |
US9848522B2 (en) | 2014-11-07 | 2017-12-26 | Dawn Equipment Company | Agricultural system |
US9861022B2 (en) | 2013-02-01 | 2018-01-09 | Dawn Equipment Company | Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement |
US10251324B2 (en) | 2011-07-01 | 2019-04-09 | Charles H. Martin | Agricultural field preparation device |
US10444774B2 (en) | 2014-11-07 | 2019-10-15 | Dawn Equipment Company | Agricultural system |
US10477760B2 (en) | 2015-12-28 | 2019-11-19 | Underground Agriculture, LLC | Agricultural organic device for weed control |
US10506755B2 (en) | 2010-09-15 | 2019-12-17 | Dawn Equipment Company | Agricultural systems |
US10548260B2 (en) | 2017-05-04 | 2020-02-04 | Dawn Equipment Company | System for automatically setting the set point of a planter automatic down pressure control system with a seed furrow sidewall compaction measurement device |
US10582653B2 (en) | 2014-11-07 | 2020-03-10 | Dawn Equipment Company | Agricultural planting system with automatic depth control |
US10645865B2 (en) | 2017-05-04 | 2020-05-12 | Dawn Equipment Company | Agricultural row unit with automatic control system for furrow closing device |
US10721855B2 (en) | 2014-02-05 | 2020-07-28 | Dawn Equipment Company | Agricultural system for field preparation |
CN112677951A (en) * | 2021-01-28 | 2021-04-20 | 常熟理工学院 | Key groove type hand brake device capable of preventing misoperation |
US10980174B2 (en) | 2015-12-28 | 2021-04-20 | Underground Agriculture, LLC | Agricultural mowing device |
US11006563B2 (en) | 2017-05-04 | 2021-05-18 | Dawn Equipment Company | Seed firming device for improving seed to soil contact in a planter furrow with feature designed to prevent the buildup of soil on the outer surfaces by discharging pressurized fluid |
US11083134B2 (en) | 2015-12-28 | 2021-08-10 | Underground Agriculture, LLC | Agricultural inter-row mowing device |
US11197411B2 (en) | 2014-11-07 | 2021-12-14 | Dawn Equipment Company | Agricultural planting system with automatic depth control |
-
1977
- 1977-10-17 JP JP12343277A patent/JPS5457726A/en active Granted
-
1978
- 1978-05-31 AU AU36690/78A patent/AU503536B1/en not_active Expired
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5129282A (en) * | 1991-07-24 | 1992-07-14 | Dawn Equipment Company | Mechanism for selectively repositioning a farm implement |
US5415060A (en) * | 1992-09-04 | 1995-05-16 | Destefano, Jr.; Albert M. | Incremental advance means |
US9788472B2 (en) | 2010-09-15 | 2017-10-17 | Dawn Equipment Company | Row unit for agricultural implement |
US11470754B2 (en) | 2010-09-15 | 2022-10-18 | Dawn Equipment Company | Agricultural systems |
US9055712B2 (en) | 2010-09-15 | 2015-06-16 | Dawn Equipment Company | Agricultural apparatus with integrated controller for a row unit |
US10477752B2 (en) | 2010-09-15 | 2019-11-19 | Dawn Equipment Company | Row unit for agricultural implement |
US11122726B2 (en) | 2010-09-15 | 2021-09-21 | Dawn Equipment Company | Agricultural systems |
US10238024B2 (en) | 2010-09-15 | 2019-03-26 | Dawn Equipment Company | Row unit for agricultural implement |
US10506755B2 (en) | 2010-09-15 | 2019-12-17 | Dawn Equipment Company | Agricultural systems |
US11375653B2 (en) | 2011-07-01 | 2022-07-05 | Charles H. Martin | Agricultural field preparation device |
US10806064B2 (en) | 2011-07-01 | 2020-10-20 | Charles H. Martin | Agricultural field preparation device |
US10251324B2 (en) | 2011-07-01 | 2019-04-09 | Charles H. Martin | Agricultural field preparation device |
US9861022B2 (en) | 2013-02-01 | 2018-01-09 | Dawn Equipment Company | Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement |
US9668398B2 (en) | 2014-02-05 | 2017-06-06 | Dawn Equipment Company | Agricultural system for field preparation |
US10721855B2 (en) | 2014-02-05 | 2020-07-28 | Dawn Equipment Company | Agricultural system for field preparation |
US10433472B2 (en) | 2014-02-05 | 2019-10-08 | Dawn Equipment Company | Agricultural system for field preparation |
US10485153B2 (en) | 2014-02-21 | 2019-11-26 | Dawn Equipment Company | Modular autonomous farm vehicle |
US9615497B2 (en) | 2014-02-21 | 2017-04-11 | Dawn Equipment Company | Modular autonomous farm vehicle |
US9848522B2 (en) | 2014-11-07 | 2017-12-26 | Dawn Equipment Company | Agricultural system |
US10582653B2 (en) | 2014-11-07 | 2020-03-10 | Dawn Equipment Company | Agricultural planting system with automatic depth control |
US10444774B2 (en) | 2014-11-07 | 2019-10-15 | Dawn Equipment Company | Agricultural system |
US10251333B2 (en) | 2014-11-07 | 2019-04-09 | Dawn Equipment Company | Agricultural system |
US9723778B2 (en) | 2014-11-07 | 2017-08-08 | Dawn Equipment Company | Agricultural system |
US11197411B2 (en) | 2014-11-07 | 2021-12-14 | Dawn Equipment Company | Agricultural planting system with automatic depth control |
US10477760B2 (en) | 2015-12-28 | 2019-11-19 | Underground Agriculture, LLC | Agricultural organic device for weed control |
US10980174B2 (en) | 2015-12-28 | 2021-04-20 | Underground Agriculture, LLC | Agricultural mowing device |
US11083134B2 (en) | 2015-12-28 | 2021-08-10 | Underground Agriculture, LLC | Agricultural inter-row mowing device |
US10645865B2 (en) | 2017-05-04 | 2020-05-12 | Dawn Equipment Company | Agricultural row unit with automatic control system for furrow closing device |
US11006563B2 (en) | 2017-05-04 | 2021-05-18 | Dawn Equipment Company | Seed firming device for improving seed to soil contact in a planter furrow with feature designed to prevent the buildup of soil on the outer surfaces by discharging pressurized fluid |
US10548260B2 (en) | 2017-05-04 | 2020-02-04 | Dawn Equipment Company | System for automatically setting the set point of a planter automatic down pressure control system with a seed furrow sidewall compaction measurement device |
CN112677951B (en) * | 2021-01-28 | 2022-03-08 | 常熟理工学院 | Key groove type hand brake device capable of preventing misoperation |
CN112677951A (en) * | 2021-01-28 | 2021-04-20 | 常熟理工学院 | Key groove type hand brake device capable of preventing misoperation |
Also Published As
Publication number | Publication date |
---|---|
AU503536B1 (en) | 1979-09-06 |
JPS612542B2 (en) | 1986-01-25 |
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