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1. WO2000038981 - BOAT PROPELLER TRANSMISSION

Publication Number WO/2000/038981
Publication Date 06.07.2000
International Application No. PCT/SE1999/002372
International Filing Date 15.12.1999
Chapter 2 Demand Filed 14.07.2000
IPC
B63H 5/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
5Arrangements on vessels of propulsion elements directly acting on water
07of propellers
08of more than one propeller
10of coaxial type, e.g. of counter-rotative type
B63H 23/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
02with mechanical gearing
06for transmitting drive from a single propulsion power unit
B63H 23/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
02with mechanical gearing
06for transmitting drive from a single propulsion power unit
08with provision for reversing drive
CPC
B63H 20/14
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
20Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
14Transmission between propulsion power unit and propulsion element
B63H 20/20
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
20Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
14Transmission between propulsion power unit and propulsion element
20with provision for reverse drive
B63H 2020/006
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
20Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
005Arrangements of two or more propellers, or the like on single outboard propulsion units
006of coaxial type, e.g. of counter-rotative type
B63H 2023/0258
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
02with mechanical gearing
0258comprising gearings with variable gear ratio, other than reversing drives or trolling drives
B63H 2023/0283
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
02with mechanical gearing
0283using gears having orbital motion
B63H 23/30
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
30characterised by use of clutches
Applicants
  • AB VOLVO PENTA [SE/SE]; S-405 08 Göteborg, SE (AllExceptUS)
  • MÅNSSON, Staffan [SE/SE]; SE (UsOnly)
  • HALLENSTVEDT, Oddbjörn [SE/SE]; SE (UsOnly)
Inventors
  • MÅNSSON, Staffan; SE
  • HALLENSTVEDT, Oddbjörn; SE
Agents
  • BERG, S., A. ; Albihns Patentbyrå Stockholm AB P.O. Box 5581 S-114 85 Stockholm, SE
Priority Data
9804359-916.12.1998SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) BOAT PROPELLER TRANSMISSION
(FR) TRANSMISSION A HELICE POUR BATEAU
Abstract
(EN)
Boat propeller transmission with a horizontal input shaft (1), a bevel gear set (3, 4a, 4b), a vertical intermediate shaft (5), an additional bevel gear set (30, 31, 32), and at least one horizontal propeller shaft. Between the bevel gear sets, a two-speed planetary gear set (9) is coupled, to provide two gear speeds in the same direction between the input shaft and the propeller shaft. The planetary gear set has a sun gear (13) which can be locked against the housing (21, 22) of the planetary gear set with the aid of a one-way clutch (14-17).
(FR)
L'invention concerne une transmission à hélice pour bateau comprenant un arbre d'entrée (1), un engrenage conique (3, 4a, 4b), un arbre intermédiaire vertical (5), une autre engrenage conique (30, 31, 32), et au moins un arbre porte-hélice. Un engrenage planétaire a deux vitesses (9) est couplé entre les engrenages coniques, pour assurer deux vitesses dans la même direction entre l'arbre d'entrée et l'arbre porte-hélice. L'engrenage planétaire comporte une roue solaire (13) susceptible d'être verrouillée contre le boîtier (21, 22) de l'engrenage planétaire, au moyen d'un embrayage à roue libre (14-17).
Also published as
Latest bibliographic data on file with the International Bureau