JPS50702B2 - - Google Patents

Info

Publication number
JPS50702B2
JPS50702B2 JP46066123A JP6612371A JPS50702B2 JP S50702 B2 JPS50702 B2 JP S50702B2 JP 46066123 A JP46066123 A JP 46066123A JP 6612371 A JP6612371 A JP 6612371A JP S50702 B2 JPS50702 B2 JP S50702B2
Authority
JP
Japan
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.)
Expired
Application number
JP46066123A
Other languages
Japanese (ja)
Other versions
JPS4832201A (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 JP46066123A priority Critical patent/JPS50702B2/ja
Priority to FR7230448A priority patent/FR2151943A5/fr
Priority to US00283823A priority patent/US3817117A/en
Priority to DE2242269A priority patent/DE2242269C3/en
Priority to GB4002272A priority patent/GB1400577A/en
Publication of JPS4832201A publication Critical patent/JPS4832201A/ja
Publication of JPS50702B2 publication Critical patent/JPS50702B2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/0806—Involute profile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Gears, Cams (AREA)
JP46066123A 1971-08-28 1971-08-28 Expired JPS50702B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP46066123A JPS50702B2 (en) 1971-08-28 1971-08-28
FR7230448A FR2151943A5 (en) 1971-08-28 1972-08-25
US00283823A US3817117A (en) 1971-08-28 1972-08-25 Gear pump or motor
DE2242269A DE2242269C3 (en) 1971-08-28 1972-08-28 Gear pump or motor
GB4002272A GB1400577A (en) 1971-08-28 1972-08-29 Gear for gear pump or motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46066123A JPS50702B2 (en) 1971-08-28 1971-08-28

Publications (2)

Publication Number Publication Date
JPS4832201A JPS4832201A (en) 1973-04-27
JPS50702B2 true JPS50702B2 (en) 1975-01-10

Family

ID=13306772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46066123A Expired JPS50702B2 (en) 1971-08-28 1971-08-28

Country Status (5)

Country Link
US (1) US3817117A (en)
JP (1) JPS50702B2 (en)
DE (1) DE2242269C3 (en)
FR (1) FR2151943A5 (en)
GB (1) GB1400577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335077Y2 (en) * 1981-01-23 1988-09-19

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467441A (en) * 1973-03-15 1977-03-16 Lucas Industries Ltd Hydraulic gear pumps and motors
US4041794A (en) * 1975-10-28 1977-08-16 Ebauches S.A. Mechanism of transmission
IT1168039B (en) * 1980-10-17 1987-05-20 Hobourn Eaton Ltd PUMP, OF THE TYPE INCLUDING AN EXTERNALLY TOOTHED OR LOBE ROTOR ASSEMBLED ECCENTRICALLY WITHIN AN EXTERNAL ROTOR INTERNALLY TOOTHED OR LOBE AND GEARED WITH IT
US4653340A (en) * 1986-03-03 1987-03-31 Pitney Bowes Inc. Beveled spur gear
JPH0191153U (en) * 1987-12-08 1989-06-15
DE3809721C1 (en) * 1988-03-23 1989-06-01 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4138913C1 (en) * 1991-11-27 1993-06-09 John S. Barnes Gmbh, 8670 Hof, De
JP3559061B2 (en) * 1994-03-15 2004-08-25 栃木富士産業株式会社 Differential device
US6123533A (en) * 1997-04-22 2000-09-26 Dana Corporation Cavitation-free gear pump
DE10003735A1 (en) * 2000-01-28 2000-11-16 Bosch Gmbh Robert Mechanical hydraulic pump has meshing gear wheels with asymmetric gear tooth edges to reduce pulsation in the output pressure
US6729855B2 (en) * 2002-02-01 2004-05-04 S & S Cycle, Inc. Oil pump and gears
EP1635063A1 (en) * 2004-09-08 2006-03-15 Johann Sagawe Hydraulic gear motor with reduced flowate
US8242736B2 (en) * 2008-04-03 2012-08-14 Honda Motor Co., Ltd. DC motor with directionally determined torque
CA2730968C (en) * 2008-07-18 2017-01-31 James S. Bates Dual chamber and gear pump assembly for a high pressure delivery system
US9038988B1 (en) * 2010-11-01 2015-05-26 Akron Brass Company Valve having reduced operating force and enhanced throttling capability
US9057372B2 (en) * 2010-12-06 2015-06-16 Hamilton Sundstrand Corporation Gear root geometry for increased carryover volume
ITMI20122168A1 (en) * 2012-12-18 2014-06-19 Mario Antonio Morselli HYDRAULIC GEAR MACHINE AND RELATIVE TOOTHED WHEEL
WO2015193809A1 (en) * 2014-06-17 2015-12-23 Mario Antonio Morselli Monodirectionally torque-transmitting toothed gearing
DE102016014175A1 (en) 2015-12-04 2017-06-08 Audi Ag External gear pump
JP6788968B2 (en) * 2015-12-28 2020-11-25 株式会社シマノ Gears and transmissions for bicycles equipped with them
US10634231B2 (en) * 2016-04-19 2020-04-28 Ford Global Technologies, Llc Gears with varying pressure angle
DE102017108484A1 (en) 2017-04-21 2018-10-25 Eberhard Kist rotary displacement
US11707792B2 (en) * 2020-09-28 2023-07-25 GM Global Technology Operations LLC Scattered topography rolling of powered metal gears

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US462073A (en) * 1891-10-27 Sawing-machine
GB190722001A (en) * 1907-10-05 1908-06-11 Stuart William Buchan Mcgregor Improvements in Toothed Gearing
US2752751A (en) * 1952-07-12 1956-07-03 Vaucher Eric Automatic winding gear for watches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335077Y2 (en) * 1981-01-23 1988-09-19

Also Published As

Publication number Publication date
DE2242269B2 (en) 1980-06-12
US3817117A (en) 1974-06-18
GB1400577A (en) 1975-07-16
DE2242269C3 (en) 1981-02-19
JPS4832201A (en) 1973-04-27
DE2242269A1 (en) 1973-03-08
FR2151943A5 (en) 1973-04-20

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