GB871021A - Improvements in or relating to cast worm wheels - Google Patents
Improvements in or relating to cast worm wheelsInfo
- Publication number
- GB871021A GB871021A GB1498860A GB1498860A GB871021A GB 871021 A GB871021 A GB 871021A GB 1498860 A GB1498860 A GB 1498860A GB 1498860 A GB1498860 A GB 1498860A GB 871021 A GB871021 A GB 871021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- worm wheels
- cast
- cast worm
- mould
- 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
- 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
Abstract
871,021. Toothed gearing. HATCH, J. A. July 12, 1957, No. 14988/60. Divided out of 871,020. Drawings to Specification. Class 80 (1). A worm-wheel equivalent to a finished, machined wheel is cast directly in a metal mould, the grain structure of the teeth being uniform over, and adjacent, the working surfaces. The mould is made as described in Specification 871,020.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1498860A GB871021A (en) | 1957-07-12 | 1957-07-12 | Improvements in or relating to cast worm wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1498860A GB871021A (en) | 1957-07-12 | 1957-07-12 | Improvements in or relating to cast worm wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB871021A true GB871021A (en) | 1961-06-21 |
Family
ID=10051094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1498860A Expired GB871021A (en) | 1957-07-12 | 1957-07-12 | Improvements in or relating to cast worm wheels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB871021A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001040679A2 (en) * | 1999-11-29 | 2001-06-07 | Robert Bosch Gmbh | Spur pinion for a worm gear and an embodiment for producing such a worm gear |
WO2012152579A1 (en) * | 2011-05-11 | 2012-11-15 | Zf Lenksysteme Gmbh | Injection moulding device for a globoid toothing and method for producing a globoid toothing |
-
1957
- 1957-07-12 GB GB1498860A patent/GB871021A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001040679A2 (en) * | 1999-11-29 | 2001-06-07 | Robert Bosch Gmbh | Spur pinion for a worm gear and an embodiment for producing such a worm gear |
WO2001040679A3 (en) * | 1999-11-29 | 2001-12-27 | Bosch Gmbh Robert | Spur pinion for a worm gear and an embodiment for producing such a worm gear |
WO2012152579A1 (en) * | 2011-05-11 | 2012-11-15 | Zf Lenksysteme Gmbh | Injection moulding device for a globoid toothing and method for producing a globoid toothing |
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