GB604002A - Improvements in or relating to the hulls of boats - Google Patents

Improvements in or relating to the hulls of boats

Info

Publication number
GB604002A
GB604002A GB31211/45A GB3121145A GB604002A GB 604002 A GB604002 A GB 604002A GB 31211/45 A GB31211/45 A GB 31211/45A GB 3121145 A GB3121145 A GB 3121145A GB 604002 A GB604002 A GB 604002A
Authority
GB
United Kingdom
Prior art keywords
track
rollers
hull
hulls
boats
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
Application number
GB31211/45A
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.)
KARL FILIP DAVID TORNER
Original Assignee
KARL FILIP DAVID TORNER
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 KARL FILIP DAVID TORNER filed Critical KARL FILIP DAVID TORNER
Priority to GB31211/45A priority Critical patent/GB604002A/en
Publication of GB604002A publication Critical patent/GB604002A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Abstract

604,002. Reducing resistance to propulsion. TORNER, K. F. D. Nov. 20, 1945, No. 31211. [Class 113 (i)] To reduce friction between an endless track 5 provided in the recessed hull 1 of a boat and an air-tight tank 11 arranged in the intermediate space between the upper and lower runs of the track, rollers 13 are mounted in transverse channels 12 provided externally on the tank 11, the endless track moving over the rollers. The track may be of brass or copper sheeting. The sides of the hull may also be adapted to move longitudinally in a manner similar to the bottom.
GB31211/45A 1945-11-20 1945-11-20 Improvements in or relating to the hulls of boats Expired GB604002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31211/45A GB604002A (en) 1945-11-20 1945-11-20 Improvements in or relating to the hulls of boats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31211/45A GB604002A (en) 1945-11-20 1945-11-20 Improvements in or relating to the hulls of boats

Publications (1)

Publication Number Publication Date
GB604002A true GB604002A (en) 1948-06-25

Family

ID=10319674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31211/45A Expired GB604002A (en) 1945-11-20 1945-11-20 Improvements in or relating to the hulls of boats

Country Status (1)

Country Link
GB (1) GB604002A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669524A (en) * 1950-09-08 1954-02-16 Johnson & Son Inc S C Water-repelling composition
US2670303A (en) * 1950-09-08 1954-02-23 Johnson & Son Inc S C Water-repelling composition
WO2011078737A2 (en) * 2009-12-21 2011-06-30 Grjebin Mykhayl Zinovyevich Method for moving a vessel in water and vessel for moving in water according to said method
FR3078314A1 (en) * 2018-02-23 2019-08-30 Claude Jean Marie Secchi DEVICE FOR REDUCING THE FRICTION OF WATER AND AIR ON MARITIME, TERRESTRIAL AND AERIAL VEHICLES

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669524A (en) * 1950-09-08 1954-02-16 Johnson & Son Inc S C Water-repelling composition
US2670303A (en) * 1950-09-08 1954-02-23 Johnson & Son Inc S C Water-repelling composition
WO2011078737A2 (en) * 2009-12-21 2011-06-30 Grjebin Mykhayl Zinovyevich Method for moving a vessel in water and vessel for moving in water according to said method
WO2011078737A3 (en) * 2009-12-21 2011-09-15 Grjebin Mykhayl Zinovyevich Method for moving a vessel in water and vessel for moving in water according to said method
CN102958791A (en) * 2009-12-21 2013-03-06 麦克哈·子诺伊维奇·杰斌 Method for moving a vessel in water and vessel for moving in water according to said method
KR101328869B1 (en) * 2009-12-21 2013-11-20 마이하일 지노비에비치 지알제빈 Method for moving a vessel in water and vessel for moving in water according to said method
CN102958791B (en) * 2009-12-21 2015-07-08 麦克哈·子诺伊维奇·杰斌 Method for moving a vessel in water and vessel for moving in water according to said method
FR3078314A1 (en) * 2018-02-23 2019-08-30 Claude Jean Marie Secchi DEVICE FOR REDUCING THE FRICTION OF WATER AND AIR ON MARITIME, TERRESTRIAL AND AERIAL VEHICLES

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