JPS58106267U - Emergency braking device for hydraulic clutch type transmission - Google Patents

Emergency braking device for hydraulic clutch type transmission

Info

Publication number
JPS58106267U
JPS58106267U JP423982U JP423982U JPS58106267U JP S58106267 U JPS58106267 U JP S58106267U JP 423982 U JP423982 U JP 423982U JP 423982 U JP423982 U JP 423982U JP S58106267 U JPS58106267 U JP S58106267U
Authority
JP
Japan
Prior art keywords
emergency
hydraulic pump
type transmission
clutch type
hydraulic clutch
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.)
Pending
Application number
JP423982U
Other languages
Japanese (ja)
Inventor
小林　智夫
Original Assignee
ヤンマー農機株式会社
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 ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP423982U priority Critical patent/JPS58106267U/en
Publication of JPS58106267U publication Critical patent/JPS58106267U/en
Pending legal-status Critical Current

Links

Landscapes

  • Harvester Elements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１・図は油圧クラッチ式の変速装置を具備した走行車
輌のう−ちコンバインの全体側面図、第２図は本件考案
の実施例を示す油圧回路図、第３図は緊急アキュムレー
ターにより、油圧操向クラッチ・ブーレーキ装置を制動
する場合の実施例を示す　　　−図面、第４図は油圧操
向クラッチ・ブレーキ装置　Ｂの構造を示す図面、第５
図は駐車）：レーキ装置等の他のブレーキ装置を緊急ア
キュムレーターにて制動する場合の実施例を示す図面で
ある。 Ａ・・・油圧・クラッチ式変速装置、Ｂ・・・油圧操向
クラッチ・ブレーキ装置、１８．１９・・・油圧ポンプ
、２２・・・緊急ブレーキバルブ、２４・・・緊急アキ
ュム　−レータ−１２５・・・ピストン、２１．２６・
・・バネ。Figure 1 is an overall side view of a combine harvester, which is a traveling vehicle equipped with a hydraulic clutch type transmission, Figure 2 is a hydraulic circuit diagram showing an embodiment of the present invention, and Figure 3 is an emergency accumulator. Fig. 4 is a drawing showing an example of braking a hydraulically operated clutch/brake device B; Fig. 5 is a drawing showing the structure of a hydraulically operated clutch/brake device B;
The figure shows an embodiment in which another brake device such as a parking brake device is braked by an emergency accumulator. A...Hydraulic/clutch type transmission, B...Hydraulic steering clutch/brake device, 18.19...Hydraulic pump, 22...Emergency brake valve, 24...Emergency accumulator-lator-125 ...Piston, 21.26・
··Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧ポンプよりの圧力の有無により切換わる緊急ブレー
キバルブにより、油圧ポンプ作動時には“　　緊急アキ
ュムレーターに圧油が流入し、バネ２６に抗してピスト
ン２５を押し込み、油圧ポンプの作動が停止するとバネ
２６によりピストン２５が押し戻され圧油を発生（−１
油圧ポンプからの圧力が失くなったことにより切換わっ
た緊急ブレーキバルブを通って、緊急アキュムレーター
よりの圧油がブレーキ装置又は変速装置へ送られ制動さ
せることを特徴とする油圧クラッチ式変速装置の緊急制
動装置。An emergency brake valve that switches depending on the presence or absence of pressure from the hydraulic pump allows pressure oil to flow into the emergency accumulator when the hydraulic pump is activated, pushing the piston 25 against the spring 26, and when the hydraulic pump stops operating, the spring 26 The piston 25 is pushed back and pressure oil is generated (-1
A hydraulic clutch type transmission device characterized in that pressure oil from an emergency accumulator is sent to a brake device or a transmission device for braking through an emergency brake valve that is switched when pressure from a hydraulic pump is lost. emergency braking system.
JP423982U 1982-01-16 1982-01-16 Emergency braking device for hydraulic clutch type transmission Pending JPS58106267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP423982U JPS58106267U (en) 1982-01-16 1982-01-16 Emergency braking device for hydraulic clutch type transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP423982U JPS58106267U (en) 1982-01-16 1982-01-16 Emergency braking device for hydraulic clutch type transmission

Publications (1)

Publication Number Publication Date
JPS58106267U true JPS58106267U (en) 1983-07-19

Family

ID=30017108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP423982U Pending JPS58106267U (en) 1982-01-16 1982-01-16 Emergency braking device for hydraulic clutch type transmission

Country Status (1)

Country Link
JP (1) JPS58106267U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002538042A (en) * 1999-03-02 2002-11-12 テクストロン インコーポレイテッド Golf car having disc brake and one-point latch brake

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441159Y1 (en) * 1965-05-08 1969-01-17
JPS54135982A (en) * 1978-04-01 1979-10-22 Teves Gmbh Alfred Reserve feeder for discharging pressure fluid to user*s section

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441159Y1 (en) * 1965-05-08 1969-01-17
JPS54135982A (en) * 1978-04-01 1979-10-22 Teves Gmbh Alfred Reserve feeder for discharging pressure fluid to user*s section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002538042A (en) * 1999-03-02 2002-11-12 テクストロン インコーポレイテッド Golf car having disc brake and one-point latch brake

Similar Documents

Publication Publication Date Title
JPS58106267U (en) Emergency braking device for hydraulic clutch type transmission
JPS5832046U (en) Brake device for agricultural vehicles
JPS609770U (en) Clutch and brake switching device
JPS5988364U (en) Vapor lock prevention device
JPS58178055U (en) Wheel parking brake device
JPS5845167U (en) work vehicle
JPS58188252U (en) auto parking brake
JPS60157464U (en) Anti skid brake device
JPS60138033U (en) Hydraulic circuit for forklift clutch
JPS58192724U (en) Brake device of management work vehicle
JPS6131988U (en) Brake devices for motorcycles, etc.
JPS60127247U (en) Brake display device for hydraulically driven vehicles
JPS5848945U (en) engine brake device
JPS5968846U (en) Vehicle differential limiting device
JPS6078657U (en) Vehicle brake proportioning and bypass valve device
JPS5814033U (en) Operating pedals on vehicles with hydraulic transmissions
JPS5937161U (en) hydraulic brake system
JPS6032160U (en) Travel brake device release mechanism
JPS5953161U (en) Parking brake device
JPS58128127U (en) All-wheel drive vehicle power distribution system
JPS58140859U (en) Parking brake device
JPS5854971U (en) Hydraulic brake system with anti-skid function
JPS5953163U (en) Parking brake device
JPS5931554U (en) Automobile brake hydraulic control device
JPS5953162U (en) Parking brake device