JPH02134454A - トラクターショベルの作業時迅速変速装置 - Google Patents

トラクターショベルの作業時迅速変速装置

Info

Publication number
JPH02134454A
JPH02134454A JP23938789A JP23938789A JPH02134454A JP H02134454 A JPH02134454 A JP H02134454A JP 23938789 A JP23938789 A JP 23938789A JP 23938789 A JP23938789 A JP 23938789A JP H02134454 A JPH02134454 A JP H02134454A
Authority
JP
Japan
Prior art keywords
switch
speed
car
contact
gear
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
JP23938789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330024B2 (enrdf_load_stackoverflow
Inventor
Riyuutarou Kameshita
亀下　隆太郎
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.)
TCM Corp
Original Assignee
Toyo Umpanki Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17044028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH02134454(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyo Umpanki Co Ltd filed Critical Toyo Umpanki Co Ltd
Priority to JP23938789A priority Critical patent/JPH02134454A/ja
Publication of JPH02134454A publication Critical patent/JPH02134454A/ja
Publication of JPH0330024B2 publication Critical patent/JPH0330024B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
JP23938789A 1989-09-14 1989-09-14 トラクターショベルの作業時迅速変速装置 Granted JPH02134454A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23938789A JPH02134454A (ja) 1989-09-14 1989-09-14 トラクターショベルの作業時迅速変速装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23938789A JPH02134454A (ja) 1989-09-14 1989-09-14 トラクターショベルの作業時迅速変速装置

Publications (2)

Publication Number Publication Date
JPH02134454A true JPH02134454A (ja) 1990-05-23
JPH0330024B2 JPH0330024B2 (enrdf_load_stackoverflow) 1991-04-26

Family

ID=17044028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23938789A Granted JPH02134454A (ja) 1989-09-14 1989-09-14 トラクターショベルの作業時迅速変速装置

Country Status (1)

Country Link
JP (1) JPH02134454A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006283772A (ja) * 2005-03-31 2006-10-19 Tcm Corp 作業用車両における自動変速装置
WO2008066169A1 (fr) * 2006-11-30 2008-06-05 Tcm Corporation Dispositif de commande de passage de vitesse pour véhicule industriel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08113049A (ja) * 1994-10-17 1996-05-07 Komatsu Ltd 作業車両の車速段切換装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027123U (enrdf_load_stackoverflow) * 1973-07-10 1975-03-28
JPS53148328U (enrdf_load_stackoverflow) * 1977-04-28 1978-11-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027123U (enrdf_load_stackoverflow) * 1973-07-10 1975-03-28
JPS53148328U (enrdf_load_stackoverflow) * 1977-04-28 1978-11-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006283772A (ja) * 2005-03-31 2006-10-19 Tcm Corp 作業用車両における自動変速装置
WO2008066169A1 (fr) * 2006-11-30 2008-06-05 Tcm Corporation Dispositif de commande de passage de vitesse pour véhicule industriel
JPWO2008066169A1 (ja) * 2006-11-30 2010-03-11 Tcm株式会社 産業車両の変速制御装置
US8137238B2 (en) 2006-11-30 2012-03-20 Hitachi Construction Machinery Co., Ltd. Gearshift controller for industrial vehicle
JP5061120B2 (ja) * 2006-11-30 2012-10-31 日立建機株式会社 産業車両の変速制御装置

Also Published As

Publication number Publication date
JPH0330024B2 (enrdf_load_stackoverflow) 1991-04-26

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