JPH03108904U - - Google Patents

Info

Publication number
JPH03108904U
JPH03108904U JP1732790U JP1732790U JPH03108904U JP H03108904 U JPH03108904 U JP H03108904U JP 1732790 U JP1732790 U JP 1732790U JP 1732790 U JP1732790 U JP 1732790U JP H03108904 U JPH03108904 U JP H03108904U
Authority
JP
Japan
Prior art keywords
valve
brake
pipe line
main circuits
fluid motor
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
JP1732790U
Other languages
Japanese (ja)
Other versions
JP2542008Y2 (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 JP1990017327U priority Critical patent/JP2542008Y2/en
Publication of JPH03108904U publication Critical patent/JPH03108904U/ja
Application granted granted Critical
Publication of JP2542008Y2 publication Critical patent/JP2542008Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (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を示す説明図、第２図
は従来例の説明図である。 １……流体モータ、２……操作弁、３，４……
第１・第２主回路、５……チエツク弁、６……ブ
レーキ弁、７……安全弁、８……短絡路、２０…
…ブレーキ、２１……ブレーキシリンダ、２６…
…管路、２７……中間ポート、２８……ブレーキ
切換弁、２９……安全弁パイロツト路、３０……
ドレーン路。 FIG. 1 is an explanatory diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional example. 1...Fluid motor, 2...Operation valve, 3, 4...
1st and 2nd main circuits, 5...Check valve, 6...Brake valve, 7...Safety valve, 8...Short circuit, 20...
...Brake, 21...Brake cylinder, 26...
... Pipeline, 27 ... Intermediate port, 28 ... Brake switching valve, 29 ... Safety valve pilot path, 30 ...
drain path.

Claims (1)

【実用新案登録請求の範囲】 流体モータ１と操作弁２とを第１・第２主回路
３，４で連通し、その第１・第２主回路３，４に
チエツク弁５とブレーキ弁６を設けると共に、前
記第１・第２主回路３，４におけるチエツク弁５
より流体モータ１側の部分３ａ，４ａを、両方向
作動の安全弁７を備えた短絡路８で連通し、 前記流体モータ１のブレーキ２０を構成するブ
レーキシリンダ２１の室２５に接続した管路２６
を、ブレーキ弁６が遮断位置Ａの時には遮断し、
かつ第１・第２連通位置Ｂ，Ｃの時には前記第１
・第２主回路３，４における操作弁２側の部分３
ｂ，４ｂに連通する中間ポート２７に接続し、前
記管路２６をドレーン路３０に連通・遮断するブ
レーキ切換弁２８を設け、該ブレーキ切換弁２８
をバネ力で連通する第１位置とし、かつ管路２
６内の圧力で遮断する第２位置とし、前記管路
２６を安全弁７の受圧部７ａに接続したことを特
徴とする流体ブレーキ装置。[Scope of Claim for Utility Model Registration] The fluid motor 1 and the operation valve 2 are connected through first and second main circuits 3 and 4, and a check valve 5 and a brake valve 6 are connected to the first and second main circuits 3 and 4. and a check valve 5 in the first and second main circuits 3 and 4.
The parts 3a and 4a closer to the fluid motor 1 are connected by a short-circuit passage 8 equipped with a bidirectionally operated safety valve 7, and a pipe line 26 connected to the chamber 25 of the brake cylinder 21 constituting the brake 20 of the fluid motor 1.
is shut off when the brake valve 6 is in the shutoff position A,
and at the first and second communication positions B and C, the first
・Part 3 on the operation valve 2 side in the second main circuits 3 and 4
A brake switching valve 28 is provided, which is connected to the intermediate port 27 communicating with the pipes b and 4b, and which communicates and blocks the pipe line 26 with the drain line 30.
is the first position communicating with the spring force, and the pipe line 2
6. A fluid brake device characterized in that the pipe line 26 is connected to a pressure receiving part 7a of a safety valve 7.
JP1990017327U 1990-02-26 1990-02-26 Fluid brake device Expired - Lifetime JP2542008Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990017327U JP2542008Y2 (en) 1990-02-26 1990-02-26 Fluid brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990017327U JP2542008Y2 (en) 1990-02-26 1990-02-26 Fluid brake device

Publications (2)

Publication Number Publication Date
JPH03108904U true JPH03108904U (en) 1991-11-08
JP2542008Y2 JP2542008Y2 (en) 1997-07-23

Family

ID=31520541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990017327U Expired - Lifetime JP2542008Y2 (en) 1990-02-26 1990-02-26 Fluid brake device

Country Status (1)

Country Link
JP (1) JP2542008Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101717169B1 (en) * 2016-06-20 2017-03-17 유재홍 Golf club hanger for golf bag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02212605A (en) * 1989-02-14 1990-08-23 Teijin Seiki Co Ltd Fluid circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02212605A (en) * 1989-02-14 1990-08-23 Teijin Seiki Co Ltd Fluid circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101717169B1 (en) * 2016-06-20 2017-03-17 유재홍 Golf club hanger for golf bag

Also Published As

Publication number Publication date
JP2542008Y2 (en) 1997-07-23

Similar Documents

Publication Publication Date Title
JPH03108904U (en)
JPH03108901U (en)
JPH0749528Y2 (en) Pressure reducing valve
JPS601337Y2 (en) Three-way solenoid valve with check valve
JPS625384Y2 (en)
JPH0520885Y2 (en)
JPH0619424Y2 (en) Power steering device
JPS61133102U (en)
JPS6159997U (en)
JPH0385702U (en)
JPH0245322Y2 (en)
JPS5931492Y2 (en) Parking brake control mechanism for construction machinery
JPS583716Y2 (en) Tractor brake device
JPS6144005Y2 (en)
JPS6212884Y2 (en)
JPH0291201U (en)
JPH03108905U (en)
JPS5841362Y2 (en) Hydraulic power unit safety device
JPS6340867Y2 (en)
JPH0187302U (en)
JPS6427504U (en)
JPH02110570U (en)
JPS61157704U (en)
JPS61197303U (en)
JPH03118862U (en)