GB396865A - Improvements in and relating to screw propeller blades and the like - Google Patents
Improvements in and relating to screw propeller blades and the likeInfo
- Publication number
- GB396865A GB396865A GB10380/32A GB1038032A GB396865A GB 396865 A GB396865 A GB 396865A GB 10380/32 A GB10380/32 A GB 10380/32A GB 1038032 A GB1038032 A GB 1038032A GB 396865 A GB396865 A GB 396865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- screw propeller
- propeller blades
- april
- specifications
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/15—Propellers having vibration damping means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
396,865. Making screw propellers. ROSS, C. H. A. F. L., 1619, Massachusetts Avenue, Northwest, Washington, U.S.A. April 11, 1932, No. 10380. Convention date, April 21, 1931. Drawings to Specification. [Class 83 (ii).] In the manufacture of a screw-propeller blade, the surfaces are subjected to a final profile grinding process. To provide such a surface, a profile grinder of the type described in Specifications 376,674, [Group XXIII], and 381,751 is suggested. Reference has been directed by the Comptroller to Specifications 17691/11, 168,391, 195,415, and 325,299, [all in Class 83 (iii), Metals, Cutting].
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US396865XA | 1931-04-21 | 1931-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB396865A true GB396865A (en) | 1933-08-17 |
Family
ID=21906836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10380/32A Expired GB396865A (en) | 1931-04-21 | 1932-04-11 | Improvements in and relating to screw propeller blades and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB396865A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107186430A (en) * | 2017-06-15 | 2017-09-22 | 华南理工大学广州学院 | A kind of Intelligent unattended machine propeller trimmer and its pruning method |
-
1932
- 1932-04-11 GB GB10380/32A patent/GB396865A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107186430A (en) * | 2017-06-15 | 2017-09-22 | 华南理工大学广州学院 | A kind of Intelligent unattended machine propeller trimmer and its pruning method |
CN107186430B (en) * | 2017-06-15 | 2019-01-22 | 华南理工大学广州学院 | A kind of Intelligent unattended machine propeller trimmer and its pruning method |
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