JPS55142149A - Power transmission for hydraulic pump - Google Patents

Power transmission for hydraulic pump

Info

Publication number
JPS55142149A
JPS55142149A JP4965879A JP4965879A JPS55142149A JP S55142149 A JPS55142149 A JP S55142149A JP 4965879 A JP4965879 A JP 4965879A JP 4965879 A JP4965879 A JP 4965879A JP S55142149 A JPS55142149 A JP S55142149A
Authority
JP
Japan
Prior art keywords
power transmission
clutch
ball
hydraulic pump
engagement
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
JP4965879A
Other languages
Japanese (ja)
Inventor
Kazuhiko Otsubo
Yoshihiro Kusunoki
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP4965879A priority Critical patent/JPS55142149A/en
Publication of JPS55142149A publication Critical patent/JPS55142149A/en
Pending legal-status Critical Current

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  • Arrangement Of Transmissions (AREA)

Abstract

PURPOSE: To shorten the length in the axial direction and simplify the construction in the power transmission of a hydraulic construction machine, by adopting a clutch of the gear coupling system in the power transmission.
CONSTITUTION: A power transmission 2 has the flywheel 12 on which the coupling 15 is fixed by the bolts. The slide gear 55 that is connected to the shaft 53 by spline is slidable to right and left. The lower end of the york 61 is engaged to the groove 60 in order to move the slide gear 55 to the left from its released position to the position where the teeth 57 and 58 engage. The bracket 69 in which the ball 68 can move up and down is mounted on the cover 71 in order to determine the positions of engagement and release of the clutch. The spring 70 normally urges the ball 68 downward so that the ball 68 is urged into the V-groove 73 or 74 and the clutch is released or brought into engagement. The power can be transmitted to the hydraulic pump 3 can thus be continued or discontinued.
COPYRIGHT: (C)1980,JPO&Japio
JP4965879A 1979-04-24 1979-04-24 Power transmission for hydraulic pump Pending JPS55142149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4965879A JPS55142149A (en) 1979-04-24 1979-04-24 Power transmission for hydraulic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4965879A JPS55142149A (en) 1979-04-24 1979-04-24 Power transmission for hydraulic pump

Publications (1)

Publication Number Publication Date
JPS55142149A true JPS55142149A (en) 1980-11-06

Family

ID=12837276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4965879A Pending JPS55142149A (en) 1979-04-24 1979-04-24 Power transmission for hydraulic pump

Country Status (1)

Country Link
JP (1) JPS55142149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989707A (en) * 1989-10-03 1991-02-05 Sundstrand Corporation Resettable shaft clutch-disconnect for a co-axial drive shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989707A (en) * 1989-10-03 1991-02-05 Sundstrand Corporation Resettable shaft clutch-disconnect for a co-axial drive shaft

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