JPH0446991U - - Google Patents

Info

Publication number
JPH0446991U
JPH0446991U JP8901490U JP8901490U JPH0446991U JP H0446991 U JPH0446991 U JP H0446991U JP 8901490 U JP8901490 U JP 8901490U JP 8901490 U JP8901490 U JP 8901490U JP H0446991 U JPH0446991 U JP H0446991U
Authority
JP
Japan
Prior art keywords
hydraulic
hydraulic mechanism
path
tractor
supply path
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
JP8901490U
Other languages
Japanese (ja)
Other versions
JP2525618Y2 (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 JP1990089014U priority Critical patent/JP2525618Y2/en
Publication of JPH0446991U publication Critical patent/JPH0446991U/ja
Application granted granted Critical
Publication of JP2525618Y2 publication Critical patent/JP2525618Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案のトラクタの油圧機構の平面図
、第２図は同じく側面図、第３図は本考案の油圧
回路図である。 １……パワステアリングバルブ、２……余剰油
路、３……ドレン油路、４……給油路、５……油
圧式ブレーキ装置、６……絞り装置、７……分岐
回路、８……ストツパー部、９……ブレーキペダ
ル、１０……ピストン、Ｄ……ダツシユボード。 FIG. 1 is a plan view of a hydraulic mechanism of a tractor according to the present invention, FIG. 2 is a side view of the same, and FIG. 3 is a hydraulic circuit diagram of the present invention. 1... Power steering valve, 2... Surplus oil path, 3... Drain oil path, 4... Oil supply path, 5... Hydraulic brake device, 6... Throttle device, 7... Branch circuit, 8... Stopper part, 9... Brake pedal, 10... Piston, D... Dash board.

Claims (1)

【実用新案登録請求の範囲】 (1) パワステアリングバルブの余剰油路を分岐
回路において分岐し、一方はドレン油路とし、他
方は油圧式ブレーキ装置への給油路としたことを
特徴とするトラクタの油圧機構。 (2) 請求項(1)記載のトラクタの油圧機構におい
て、給油路に絞り装置を設けたことを特徴とする
トラクタの油圧機構。 (3) 請求項(1)記載のトラクタの油圧機構におい
て、油圧式ブレーキ装置にブレーキペダルのスト
ツパー部を構成したことを特徴とするトラクタの
油圧機構。[Scope of Claim for Utility Model Registration] (1) A tractor characterized in that the surplus oil path of the power steering valve is branched in a branch circuit, one of which is used as a drain oil path and the other is used as an oil supply path to a hydraulic brake device. hydraulic mechanism. (2) The hydraulic mechanism for a tractor according to claim (1), characterized in that a throttle device is provided in the oil supply path. (3) The hydraulic mechanism for a tractor according to claim (1), wherein the hydraulic brake device includes a brake pedal stopper portion.
JP1990089014U 1990-08-24 1990-08-24 Tractor hydraulic mechanism Expired - Lifetime JP2525618Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990089014U JP2525618Y2 (en) 1990-08-24 1990-08-24 Tractor hydraulic mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990089014U JP2525618Y2 (en) 1990-08-24 1990-08-24 Tractor hydraulic mechanism

Publications (2)

Publication Number Publication Date
JPH0446991U true JPH0446991U (en) 1992-04-21
JP2525618Y2 JP2525618Y2 (en) 1997-02-12

Family

ID=31822703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990089014U Expired - Lifetime JP2525618Y2 (en) 1990-08-24 1990-08-24 Tractor hydraulic mechanism

Country Status (1)

Country Link
JP (1) JP2525618Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647046U (en) * 1992-12-03 1994-06-28 市光工業株式会社 Rear view mirror for passenger compartment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847377A (en) * 1981-09-17 1983-03-19 Canon Inc Frame transfer type image pickup device
JPS62155062U (en) * 1986-03-25 1987-10-01
JPH02102881A (en) * 1988-10-11 1990-04-16 Kubota Ltd Hydraulic circuit for tractor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847377A (en) * 1981-09-17 1983-03-19 Canon Inc Frame transfer type image pickup device
JPS62155062U (en) * 1986-03-25 1987-10-01
JPH02102881A (en) * 1988-10-11 1990-04-16 Kubota Ltd Hydraulic circuit for tractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647046U (en) * 1992-12-03 1994-06-28 市光工業株式会社 Rear view mirror for passenger compartment

Also Published As

Publication number Publication date
JP2525618Y2 (en) 1997-02-12

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