JPS5457726A - Two operation release system stick type parking brake - Google Patents

Two operation release system stick type parking brake

Info

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
Application number
JP12343277A
Other languages
Japanese (ja)
Other versions
JPS612542B2 (en
Inventor
Masajiro Sato
Satoru Masuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Otsuka Koki Co Ltd
Original Assignee
Nissan Motor Co Ltd
Otsuka Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd, Otsuka Koki Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP12343277A priority Critical patent/JPS5457726A/en
Priority to AU36690/78A priority patent/AU503536B1/en
Publication of JPS5457726A publication Critical patent/JPS5457726A/en
Publication of JPS612542B2 publication Critical patent/JPS612542B2/ja
Granted legal-status Critical Current

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
JP12343277A 1977-10-17 1977-10-17 Two operation release system stick type parking brake Granted JPS5457726A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (32)

* Cited by examiner, † Cited by third party
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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