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JPS5549721A - One-way operation two-system operation mechanism for one-lever - Google Patents

One-way operation two-system operation mechanism for one-lever

Info

Publication number
JPS5549721A
JPS5549721A JP12042778A JP12042778A JPS5549721A JP S5549721 A JPS5549721 A JP S5549721A JP 12042778 A JP12042778 A JP 12042778A JP 12042778 A JP12042778 A JP 12042778A JP S5549721 A JPS5549721 A JP S5549721A
Authority
JP
Japan
Prior art keywords
lever
operated
way
yoke
spring
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
JP12042778A
Other languages
Japanese (ja)
Other versions
JPS6236250B2 (en
Inventor
Yoshitada Taya
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.)
KONGO SEISAKUSHO
KONGO SEISAKUSHO KK
Original Assignee
KONGO SEISAKUSHO
KONGO SEISAKUSHO KK
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 KONGO SEISAKUSHO, KONGO SEISAKUSHO KK filed Critical KONGO SEISAKUSHO
Priority to JP12042778A priority Critical patent/JPS5549721A/en
Publication of JPS5549721A publication Critical patent/JPS5549721A/en
Publication of JPS6236250B2 publication Critical patent/JPS6236250B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Control Devices (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

PURPOSE: To facilitate the handing operation of a control lever to make its operation sure by constituting a two-system operation mechanism where two-system operated sources of a concrete mixer vehicle can be operated by the one-way operation of one operation lever.
CONSTITUTION: U-shaped lever 28, which is rotated together with counter lever 3 and has an open groove, and slide yoke 30, which slides along slide guide 31 linked with second operation lever 1A through linkage material 21 and has long groove 35 whose axis body 33 is slided rotatably, are equipped, and spring 33 is provided between silde yoke 30 and slide guide 31. The excessive operation of the inertia force generated in first operation lever 1 is suppressed through U-shaped lever 27 by the force of spring 33 by operating rapidly second operation lever 1A, so that a mechanism where two systems are operated by the one-way operation of one lever can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP12042778A 1978-10-02 1978-10-02 One-way operation two-system operation mechanism for one-lever Granted JPS5549721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12042778A JPS5549721A (en) 1978-10-02 1978-10-02 One-way operation two-system operation mechanism for one-lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12042778A JPS5549721A (en) 1978-10-02 1978-10-02 One-way operation two-system operation mechanism for one-lever

Publications (2)

Publication Number Publication Date
JPS5549721A true JPS5549721A (en) 1980-04-10
JPS6236250B2 JPS6236250B2 (en) 1987-08-06

Family

ID=14785946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12042778A Granted JPS5549721A (en) 1978-10-02 1978-10-02 One-way operation two-system operation mechanism for one-lever

Country Status (1)

Country Link
JP (1) JPS5549721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951308U (en) * 1982-09-25 1984-04-04 コニカ株式会社 zoom lens
JPS6293220U (en) * 1985-12-02 1987-06-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951308U (en) * 1982-09-25 1984-04-04 コニカ株式会社 zoom lens
JPS6293220U (en) * 1985-12-02 1987-06-15
JPH0325210Y2 (en) * 1985-12-02 1991-05-31

Also Published As

Publication number Publication date
JPS6236250B2 (en) 1987-08-06

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