JPH044555U - - Google Patents

Info

Publication number
JPH044555U
JPH044555U JP4503590U JP4503590U JPH044555U JP H044555 U JPH044555 U JP H044555U JP 4503590 U JP4503590 U JP 4503590U JP 4503590 U JP4503590 U JP 4503590U JP H044555 U JPH044555 U JP H044555U
Authority
JP
Japan
Prior art keywords
variable
motor
hydraulic pump
hydraulic
brake
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
JP4503590U
Other languages
Japanese (ja)
Other versions
JPH0726600Y2 (en
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 filed Critical
Priority to JP1990045035U priority Critical patent/JPH0726600Y2/en
Publication of JPH044555U publication Critical patent/JPH044555U/ja
Application granted granted Critical
Publication of JPH0726600Y2 publication Critical patent/JPH0726600Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Motor Power Transmission Devices (AREA)
  • Control Of Fluid Gearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の実施例に係る油圧駆動装置
を示す油圧回路図。第２図は、電気回路図。 １……油圧駆動装置、２……原動機、３……可
変油圧ポンプ、４……油圧モータ、５……モータ
ブレーキ、６……走行レバー、７……手動操作体
、８……ブレーキペダル。 FIG. 1 is a hydraulic circuit diagram showing a hydraulic drive device according to an embodiment of the present invention. Figure 2 is an electrical circuit diagram. DESCRIPTION OF SYMBOLS 1... Hydraulic drive device, 2... Prime mover, 3... Variable hydraulic pump, 4... Hydraulic motor, 5... Motor brake, 6... Travel lever, 7... Manual operating body, 8... Brake pedal.

Claims (1)

【実用新案登録請求の範囲】 １ 原動機と、原動機に依り駆動される可変油圧
ポンプと、可変油圧ポンプに依り駆動される油圧
モータと、油圧モータを制動するモータブレーキ
と、可変油圧ポンプを可変する走行レバーと、モ
ータブレーキを制御する手動操作体と、可変油圧
ポンプを中立にすると共にモータブレーキを制動
状態にするブレーキペダルと、から構成した事を
特徴とする油圧駆動装置。 ２ 走行レバーを、これの中立時にはモータブレ
ーキを制動状態にするものにした請求項１記載の
油圧駆動装置。[Scope of Claim for Utility Model Registration] 1. A prime mover, a variable hydraulic pump driven by the prime mover, a hydraulic motor driven by the variable hydraulic pump, a motor brake that brakes the hydraulic motor, and a variable hydraulic pump that is variable. A hydraulic drive device comprising a travel lever, a manual operating body for controlling a motor brake, and a brake pedal for placing a variable hydraulic pump in neutral and putting the motor brake in a braking state. 2. The hydraulic drive system according to claim 1, wherein the travel lever is configured to put a motor brake in a braking state when the travel lever is in a neutral state.
JP1990045035U 1990-04-26 1990-04-26 Hydraulic drive Expired - Fee Related JPH0726600Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045035U JPH0726600Y2 (en) 1990-04-26 1990-04-26 Hydraulic drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045035U JPH0726600Y2 (en) 1990-04-26 1990-04-26 Hydraulic drive

Publications (2)

Publication Number Publication Date
JPH044555U true JPH044555U (en) 1992-01-16
JPH0726600Y2 JPH0726600Y2 (en) 1995-06-14

Family

ID=31558865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045035U Expired - Fee Related JPH0726600Y2 (en) 1990-04-26 1990-04-26 Hydraulic drive

Country Status (1)

Country Link
JP (1) JPH0726600Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006199128A (en) * 2005-01-20 2006-08-03 Mitsubishi Agricult Mach Co Ltd Hydraulic continuously variable transmission in traveling vehicle
KR100742253B1 (en) * 2000-06-05 2007-07-24 가부시키가이샤 고마쓰 세이사쿠쇼 Capacity control equipment for hydraulic pump and brake control equipment for hydraulic motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4683398B2 (en) * 2000-12-15 2011-05-18 株式会社小松製作所 Brake device for hydraulically driven vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502942U (en) * 1973-05-14 1975-01-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502942U (en) * 1973-05-14 1975-01-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742253B1 (en) * 2000-06-05 2007-07-24 가부시키가이샤 고마쓰 세이사쿠쇼 Capacity control equipment for hydraulic pump and brake control equipment for hydraulic motor
JP2006199128A (en) * 2005-01-20 2006-08-03 Mitsubishi Agricult Mach Co Ltd Hydraulic continuously variable transmission in traveling vehicle

Also Published As

Publication number Publication date
JPH0726600Y2 (en) 1995-06-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees