ES423067A1 - Mejoras introducidas en una construccion de caja de engra- najes. - Google Patents
Mejoras introducidas en una construccion de caja de engra- najes.Info
- Publication number
- ES423067A1 ES423067A1 ES423067A ES423067A ES423067A1 ES 423067 A1 ES423067 A1 ES 423067A1 ES 423067 A ES423067 A ES 423067A ES 423067 A ES423067 A ES 423067A ES 423067 A1 ES423067 A1 ES 423067A1
- Authority
- ES
- Spain
- Prior art keywords
- worm
- worm gear
- tensile strength
- per square
- pounds per
- 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
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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/039—Gearboxes for accommodating worm gears
-
- 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
- F16H55/0853—Skewed-shaft arrangement of the toothed members
-
- 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
- F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
-
- 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
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19828—Worm
-
- 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
- Y10T74/19953—Worm and helical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
- General Details Of Gearings (AREA)
Abstract
Mejoras introducidas en una construcción de caja de engranajes que incluye un cárter que soporta de manera giratoria un engranaje helicoidal y un tornillo sin fin acoplados, caracterizadas las mejoras porque consisten en que dicho tornillo sin fin y dicho engranaje helicoidal están provistos de una relación de accionamiento por acoplamiento empotrado y porque dicho tornillo sin fin está constituido por una pieza de hierro fundido que presenta una resistencia a la tracción incluida entre 5.273 y 7.381 kg/cm2-(75.0000 y 105.000 Libras/pulgada2), estando dicho engranaje helicoidal constituido por una pieza de hierro fundido que presenta una resistencia a la tracción incluida entre 3.163 y 3.866 kg/cm2(45.000 y 55.000 Libras/pulgada2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00331336A US3812737A (en) | 1973-02-09 | 1973-02-09 | Worm gear construction |
Publications (1)
Publication Number | Publication Date |
---|---|
ES423067A1 true ES423067A1 (es) | 1976-04-16 |
Family
ID=23293531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES423067A Expired ES423067A1 (es) | 1973-02-09 | 1974-02-08 | Mejoras introducidas en una construccion de caja de engra- najes. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3812737A (es) |
AU (1) | AU472395B2 (es) |
CA (1) | CA995490A (es) |
DE (1) | DE2405745A1 (es) |
ES (1) | ES423067A1 (es) |
FR (1) | FR2217600B1 (es) |
GB (1) | GB1454193A (es) |
IT (1) | IT1006293B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372176A (en) * | 1980-09-22 | 1983-02-08 | Terry Clegia L | Tapered tooth helical gear drive train for eliminating the need for end thrust bearings |
US4813303A (en) * | 1984-08-31 | 1989-03-21 | Mandreles, Inc. | Power drive speed reducer |
AU609843B2 (en) * | 1987-06-19 | 1991-05-09 | University Of Melbourne, The | Infusion pump |
JP3077823B2 (ja) * | 1991-05-20 | 2000-08-21 | 住友重機械工業株式会社 | ウォ−ム及びウォ−ムホイ−ル並びにその製造方法 |
US5834662A (en) * | 1993-06-19 | 1998-11-10 | Imo-Industrie-Momentenlager Stoll & Russ Gmbh | Arrangement for the rotary actuation of an apparatus on a chassis or foundation |
DE10337475A1 (de) | 2003-08-08 | 2005-03-03 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Verstellgetriebe für ein Kraftfahrzeug |
US20050274215A1 (en) * | 2004-06-15 | 2005-12-15 | Geoff Bishop | Worm gear assembly having improved physical properties and method of making same |
GB201110515D0 (en) * | 2011-06-22 | 2011-08-03 | Meritor Heavy Vehicle Braking | A force transmission device |
KR101393791B1 (ko) * | 2011-09-23 | 2014-05-13 | 현대자동차주식회사 | Bldc모터의 워엄휠 기어 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1188876A (fr) * | 1957-12-20 | 1959-09-25 | Bloc motoréducteur pour montage flottant | |
US3079808A (en) * | 1960-02-08 | 1963-03-05 | Wildhaber Ernest | Gear drive with worm gearing |
-
1973
- 1973-02-09 US US00331336A patent/US3812737A/en not_active Expired - Lifetime
-
1974
- 1974-01-31 AU AU65057/74A patent/AU472395B2/en not_active Expired
- 1974-02-07 DE DE19742405745 patent/DE2405745A1/de active Pending
- 1974-02-08 GB GB581674A patent/GB1454193A/en not_active Expired
- 1974-02-08 CA CA192,131A patent/CA995490A/en not_active Expired
- 1974-02-08 IT IT20332/74A patent/IT1006293B/it active
- 1974-02-08 FR FR7404251A patent/FR2217600B1/fr not_active Expired
- 1974-02-08 ES ES423067A patent/ES423067A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2217600B1 (es) | 1977-09-09 |
US3812737A (en) | 1974-05-28 |
DE2405745A1 (de) | 1974-08-22 |
GB1454193A (en) | 1976-10-27 |
CA995490A (en) | 1976-08-24 |
AU6505774A (en) | 1975-07-31 |
IT1006293B (it) | 1976-09-30 |
FR2217600A1 (es) | 1974-09-06 |
AU472395B2 (en) | 1976-05-20 |
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