JPS57209449A - Pedal type parking brake apparatus - Google Patents

Pedal type parking brake apparatus

Info

Publication number
JPS57209449A
JPS57209449A JP9280081A JP9280081A JPS57209449A JP S57209449 A JPS57209449 A JP S57209449A JP 9280081 A JP9280081 A JP 9280081A JP 9280081 A JP9280081 A JP 9280081A JP S57209449 A JPS57209449 A JP S57209449A
Authority
JP
Japan
Prior art keywords
arm
engaged
spring
latchet
teeth
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
JP9280081A
Other languages
Japanese (ja)
Other versions
JPS6349663B2 (en
Inventor
Yasuhiro Niima
Takeshi Takeuchi
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.)
Otsuka Koki Co Ltd
Original Assignee
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 Otsuka Koki Co Ltd filed Critical Otsuka Koki Co Ltd
Priority to JP9280081A priority Critical patent/JPS57209449A/en
Publication of JPS57209449A publication Critical patent/JPS57209449A/en
Publication of JPS6349663B2 publication Critical patent/JPS6349663B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/48—Non-slip pedal treads; Pedal extensions or attachments characterised by mechanical features only
    • G05G1/487—Pedal extensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)

Abstract

PURPOSE:To secure stable braking operation in case of emergency and obtain smooth operation of the brake, by making said braking operation to be ready whether the brake is alert or released, according to variation of the degree of stepping a pedal arm. CONSTITUTION:A pedal arm 4 and the operating arm 3 to which a brake cable 32 is connected are pivotally supported on the shaft 2 concentric to the sector teeth 11 and 12 of a base 1. The pin 42 projecting from the arm 4 is engaged with the elliptical hole 33 drilled in the circumferential direction on the operating arm 3. The arm 4 is urged counterclockwise by a spring 43. The latchet member 5 which can be engaged with the teeth 11 is pivotally installed at the other edge 34 of the operating arm 3, and a reversal mechanism 6 is installed. The reversal mechanism 6 consists of the main member 7 pivotally installed on the other edge part 34 and the pole member 8 pivotally installed on the main member 7. The main member 7 is connected to the latchet member 5 through a spring 37, and the pole member 8 is urged to a fixed position by a spring 81, and the latchet 82 on the top edge of the pole member 8 is engaged with the teeth 12.
JP9280081A 1981-06-16 1981-06-16 Pedal type parking brake apparatus Granted JPS57209449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9280081A JPS57209449A (en) 1981-06-16 1981-06-16 Pedal type parking brake apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9280081A JPS57209449A (en) 1981-06-16 1981-06-16 Pedal type parking brake apparatus

Publications (2)

Publication Number Publication Date
JPS57209449A true JPS57209449A (en) 1982-12-22
JPS6349663B2 JPS6349663B2 (en) 1988-10-05

Family

ID=14064483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9280081A Granted JPS57209449A (en) 1981-06-16 1981-06-16 Pedal type parking brake apparatus

Country Status (1)

Country Link
JP (1) JPS57209449A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570508A (en) * 1984-06-08 1986-02-18 General Motors Corporation Multi-stroke parking brake variable ratio apply and release mechanism
JP2012105745A (en) * 2010-11-16 2012-06-07 Iura Co Ltd Brake mechanism of body frame of stretcher or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570508A (en) * 1984-06-08 1986-02-18 General Motors Corporation Multi-stroke parking brake variable ratio apply and release mechanism
JP2012105745A (en) * 2010-11-16 2012-06-07 Iura Co Ltd Brake mechanism of body frame of stretcher or the like

Also Published As

Publication number Publication date
JPS6349663B2 (en) 1988-10-05

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