US3782040A - Gear machine - Google Patents

Gear machine Download PDF

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Publication number
US3782040A
US3782040A US00173110A US3782040DA US3782040A US 3782040 A US3782040 A US 3782040A US 00173110 A US00173110 A US 00173110A US 3782040D A US3782040D A US 3782040DA US 3782040 A US3782040 A US 3782040A
Authority
US
United States
Prior art keywords
axis
internal gear
external gear
gear
radius
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.)
Expired - Lifetime
Application number
US00173110A
Other languages
English (en)
Inventor
Hermann Haerle
Siegfried Eisenmann
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.)
FURSTLICH HOHENZOLLERNSCHE HUTTENVERWALTUNG LAUCHERTHAL DT
HOHENZOLLERN HUETTENVERWALT
Original Assignee
HOHENZOLLERN HUETTENVERWALT
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 HOHENZOLLERN HUETTENVERWALT filed Critical HOHENZOLLERN HUETTENVERWALT
Application granted granted Critical
Publication of US3782040A publication Critical patent/US3782040A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/08—Making intermeshing rotors, e.g. of pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1293—Workpiece heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
    • B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Gears, Cams (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Rotary Pumps (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
US00173110A 1970-08-20 1971-08-19 Gear machine Expired - Lifetime US3782040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041483 DE2041483C3 (de) 1970-08-20 1970-08-20 Trochoidenzahnradpaarung

Publications (1)

Publication Number Publication Date
US3782040A true US3782040A (en) 1974-01-01

Family

ID=5780315

Family Applications (1)

Application Number Title Priority Date Filing Date
US00173110A Expired - Lifetime US3782040A (en) 1970-08-20 1971-08-19 Gear machine

Country Status (15)

Country Link
US (1) US3782040A (da)
JP (2) JPS618303B1 (da)
AT (1) AT308548B (da)
BE (1) BE771553A (da)
CA (1) CA946622A (da)
CH (1) CH522463A (da)
DD (1) DD96421A5 (da)
DE (1) DE2041483C3 (da)
DK (1) DK142757C (da)
FR (1) FR2104294A5 (da)
GB (1) GB1366957A (da)
NL (1) NL175391C (da)
PL (1) PL78686B1 (da)
RO (1) RO63535A (da)
SE (1) SE373644B (da)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033231A (en) * 1976-04-08 1977-07-05 Caterpillar Tractor Co. Apparatus for machining end housings
US4058938A (en) * 1971-08-19 1977-11-22 Furstlich Hohenzollernsche Huttenverwaltung Laucherthal Method and apparatus for grinding the tooth flanks of internally-toothed gear wheels
US4155686A (en) * 1976-10-01 1979-05-22 Furstlich Hohenzollernsche Huttenverwaltung Laucherthal Hydrostatic intermeshing gear machine with substantially trochoidal tooth profile and one contact zone
WO2003052272A1 (en) * 2001-12-13 2003-06-26 Performance Pumps, Llc. Improved gerotor pumps and methods of manufacture therefor
US20040123707A1 (en) * 2002-10-17 2004-07-01 Thilo Kroener Method for manufacturing a shaft-hub connection
US20060242834A1 (en) * 2005-04-29 2006-11-02 Xingen Dong Internal gear grinding method
US20070141962A1 (en) * 2005-12-19 2007-06-21 Dodd Harry D Method for grinding a workpiece
US20080032851A1 (en) * 2006-08-03 2008-02-07 Gm Global Technology Operations, Inc. Apparatus and method for strengthening gear teeth
US20080187450A1 (en) * 2005-02-16 2008-08-07 Liavas Vasilios B Crescent Gear Pump with Novel Rotor Set
CN110434407A (zh) * 2019-08-09 2019-11-12 盐城瑞升齿轮有限公司 一种用于变速箱齿轮的磨齿机

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318753C2 (de) * 1973-04-13 1984-11-08 Eisenmann, Siegfried, Dipl.-Ing., 7960 Aulendorf Zahnradmaschine
US4122609A (en) * 1977-05-05 1978-10-31 Illinois Tool Works Inc. Machine for tracing the profile of an orbiting star gear
DE3026222A1 (de) * 1980-07-10 1982-02-04 Siegfried Alexander Dipl.-Ing. 7960 Aulendorf Eisenmann Zahnringpumpe
DE3313401A1 (de) * 1983-04-13 1984-10-18 F. Tacke KG Maschinenfabrik, 4440 Rheine Zahnkupplung
JPS6376909U (da) * 1986-10-31 1988-05-21
CH676490A5 (da) * 1988-10-24 1991-01-31 Hermann Haerle
CN109052099B (zh) * 2018-10-08 2023-08-22 张家港市荣达建筑机械制造有限公司 一种用于施工升降机齿条的靠背滚轮
CN113070533B (zh) * 2021-04-25 2022-11-01 常熟市迅达粉末冶金有限公司 一种高速精密冶金齿轮制造成型加工工艺

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US903106A (en) * 1906-05-03 1908-11-03 Taylor Iron & Steel Company Machine for grinding teeth of gear-wheels.
US1486340A (en) * 1919-03-20 1924-03-11 William E Hoke Method of making gears
US1817405A (en) * 1925-12-05 1931-08-04 Deckel Ag Friedrich Production of cycloidal curves
US1881382A (en) * 1929-02-11 1932-10-04 Wildhaber Ernest Method of and means for perfecting gears and gear shaped articles
US1964233A (en) * 1931-02-28 1934-06-26 Niles Werke Ag Deutsche Method of grinding straight and helical teeth on spur wheels
US2151483A (en) * 1935-06-05 1939-03-21 Arthur A Nichols Rotor generating method and machine
CH237802A (de) * 1942-11-27 1945-05-31 Aeppli Albert Teilvorrichtung an einer Zahnrad-Schleifmaschine.
US2665612A (en) * 1951-04-26 1954-01-12 Theodor Klatte Device for producing internally toothed ring gears and the like
DE1078410B (de) * 1955-10-11 1960-03-24 Jacques Jean Caubet Vorrichtung zur kontinuierlichen Bearbeitung des aussenverzahnten Innenrades eines ineinandergreifenden Zahnradpaares mit dem Zahnprofil einer Hypozykloide
US3705619A (en) * 1970-04-13 1972-12-12 Danfoss As Method of producing a toothed ring for an internal-shaft meshing rotary piston engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125534A (de) * 1925-12-05 1928-04-16 Deckel Fa Friedrich Verfahren und Einrichtung zur Erzeugung von nach zyklischen Kurven gewölbten Flächen an Werkstücken.
US2091317A (en) * 1934-10-13 1937-08-31 Myron F Hill Gear tooth curve
FR912425A (fr) * 1945-02-26 1946-08-08 Compresseurs de fluides et ses applications
DE1099313B (de) * 1956-08-07 1961-02-09 Borsig Ag Fraesmaschine zur Herstellung von Drehkolben
US3037400A (en) * 1959-01-14 1962-06-05 Edward V Sundt Differential gear reducer
DE1575003C2 (de) * 1966-03-22 1970-09-17 Piv Antrieb Reimers Kg Werner Umlaufgetriebe mit exzentern und trochoidenverzahnung

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US903106A (en) * 1906-05-03 1908-11-03 Taylor Iron & Steel Company Machine for grinding teeth of gear-wheels.
US1486340A (en) * 1919-03-20 1924-03-11 William E Hoke Method of making gears
US1817405A (en) * 1925-12-05 1931-08-04 Deckel Ag Friedrich Production of cycloidal curves
US1881382A (en) * 1929-02-11 1932-10-04 Wildhaber Ernest Method of and means for perfecting gears and gear shaped articles
US1964233A (en) * 1931-02-28 1934-06-26 Niles Werke Ag Deutsche Method of grinding straight and helical teeth on spur wheels
US2151483A (en) * 1935-06-05 1939-03-21 Arthur A Nichols Rotor generating method and machine
CH237802A (de) * 1942-11-27 1945-05-31 Aeppli Albert Teilvorrichtung an einer Zahnrad-Schleifmaschine.
US2665612A (en) * 1951-04-26 1954-01-12 Theodor Klatte Device for producing internally toothed ring gears and the like
DE1078410B (de) * 1955-10-11 1960-03-24 Jacques Jean Caubet Vorrichtung zur kontinuierlichen Bearbeitung des aussenverzahnten Innenrades eines ineinandergreifenden Zahnradpaares mit dem Zahnprofil einer Hypozykloide
US3705619A (en) * 1970-04-13 1972-12-12 Danfoss As Method of producing a toothed ring for an internal-shaft meshing rotary piston engine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058938A (en) * 1971-08-19 1977-11-22 Furstlich Hohenzollernsche Huttenverwaltung Laucherthal Method and apparatus for grinding the tooth flanks of internally-toothed gear wheels
US4033231A (en) * 1976-04-08 1977-07-05 Caterpillar Tractor Co. Apparatus for machining end housings
US4155686A (en) * 1976-10-01 1979-05-22 Furstlich Hohenzollernsche Huttenverwaltung Laucherthal Hydrostatic intermeshing gear machine with substantially trochoidal tooth profile and one contact zone
US20050063851A1 (en) * 2001-12-13 2005-03-24 Phillips Edward H Gerotor pumps and methods of manufacture therefor
WO2003052272A1 (en) * 2001-12-13 2003-06-26 Performance Pumps, Llc. Improved gerotor pumps and methods of manufacture therefor
US7047622B2 (en) 2002-10-17 2006-05-23 Visteon Global Technologies, Inc. Method for manufacturing a shaft-hub connection
US20040123707A1 (en) * 2002-10-17 2004-07-01 Thilo Kroener Method for manufacturing a shaft-hub connection
US20080187450A1 (en) * 2005-02-16 2008-08-07 Liavas Vasilios B Crescent Gear Pump with Novel Rotor Set
US7766634B2 (en) 2005-02-16 2010-08-03 Magna Powertrain Inc. Crescent gear pump with novel rotor set
US20060242834A1 (en) * 2005-04-29 2006-11-02 Xingen Dong Internal gear grinding method
US7431635B2 (en) 2005-04-29 2008-10-07 Parker-Hannifin Corporation Internal gear grinding method
US20070141962A1 (en) * 2005-12-19 2007-06-21 Dodd Harry D Method for grinding a workpiece
US20080032851A1 (en) * 2006-08-03 2008-02-07 Gm Global Technology Operations, Inc. Apparatus and method for strengthening gear teeth
US7832070B2 (en) * 2006-08-03 2010-11-16 Gm Global Technology Operations, Inc. Apparatus and method for strengthening gear teeth
CN110434407A (zh) * 2019-08-09 2019-11-12 盐城瑞升齿轮有限公司 一种用于变速箱齿轮的磨齿机

Also Published As

Publication number Publication date
JPS5569784A (en) 1980-05-26
AT308548B (de) 1973-07-10
CH522463A (de) 1972-06-30
DE2041483A1 (de) 1972-05-25
RO63535A (fr) 1978-09-15
SE373644B (sv) 1975-02-10
CA946622A (en) 1974-05-07
DE2041483C3 (de) 1973-05-17
PL78686B1 (da) 1975-06-30
NL7111437A (da) 1972-02-22
DK142757C (da) 1981-09-14
JPS631472B2 (da) 1988-01-12
DE2041483B2 (de) 1972-10-19
DK142757B (da) 1981-01-12
DD96421A5 (da) 1973-03-20
GB1366957A (en) 1974-09-18
BE771553A (fr) 1971-12-31
JPS618303B1 (da) 1986-03-13
FR2104294A5 (da) 1972-04-14
NL175391C (nl) 1984-11-01

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