GB1147999A - Improvements in or relating to pipe connections in outboard pivotal propeller shaft housings of marine craft - Google Patents

Improvements in or relating to pipe connections in outboard pivotal propeller shaft housings of marine craft

Info

Publication number
GB1147999A
GB1147999A GB53305/66A GB5330566A GB1147999A GB 1147999 A GB1147999 A GB 1147999A GB 53305/66 A GB53305/66 A GB 53305/66A GB 5330566 A GB5330566 A GB 5330566A GB 1147999 A GB1147999 A GB 1147999A
Authority
GB
United Kingdom
Prior art keywords
housing
collar
propeller shaft
gasket
pipe end
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
GB53305/66A
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.)
Volvo Penta AB
Original Assignee
Volvo Penta AB
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 Volvo Penta AB filed Critical Volvo Penta AB
Publication of GB1147999A publication Critical patent/GB1147999A/en
Expired legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/08—Sealing by means of axial screws compressing a ring or sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
    • B63H20/245—Exhaust gas outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/28—Arrangements, apparatus and methods for handling cooling-water in outboard drives, e.g. cooling-water intakes
    • B63H20/285—Cooling-water intakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/14—Sealing for double-walled or multi-channel pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gasket Seals (AREA)
  • Exhaust Silencers (AREA)

Abstract

1,147,999. Outboard drives. VOLVO PENTA AB. 29 Nov., 1966 [1 Dec., 1965], No. 53305/66. Headings B7M and B7V. [Also in Division F2] In a boat propelling system wherein an inboard motor (not shown) is connected by a chain or belt 8 to an input shaft 7 at the upper end of a propeller shaft housing 5 pivotally mounted in the stern board 1 of the boat and wherein the motor exhaust gases are passed through an exhaust pipe 11 into the housing and discharged into the water, the exhaust pipe end 12 mounts a fixed or an adjustably fixed collar 14 and extends through an aperture in the wall of housing, a plastics or rubber gasket 17 being slidably received on the pipe end and interposed the collar and said wall. The connection is such that the housing is forced by propeller thrust against the gasket to provide a seal between the pipe end and the housing whilst permitting the propeller shaft housing to be pivoted freely upwards as, for instance, when striking an obstacle or when in shallow water. An adjustment screw 16 having a part spherical connection 15 with the collar permits the trim position of the housing in its operative position to be varied. The collar and gasket may be provided with an additional hole, Fig. II (not shown), to permit a motor cooling water inlet pipe (not shown) to be connected to the housing in the same manner.
GB53305/66A 1965-12-01 1966-11-29 Improvements in or relating to pipe connections in outboard pivotal propeller shaft housings of marine craft Expired GB1147999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1555065 1965-12-01

Publications (1)

Publication Number Publication Date
GB1147999A true GB1147999A (en) 1969-04-10

Family

ID=20300831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53305/66A Expired GB1147999A (en) 1965-12-01 1966-11-29 Improvements in or relating to pipe connections in outboard pivotal propeller shaft housings of marine craft

Country Status (3)

Country Link
US (1) US3396693A (en)
FR (1) FR1502543A (en)
GB (1) GB1147999A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489120A (en) * 1967-03-24 1970-01-13 Outboard Marine Corp Steering arrangement for slant stern drive
US3631671A (en) * 1970-08-17 1972-01-04 Dana Corp Exhaust system for marine outdrive
US4178873A (en) * 1978-02-06 1979-12-18 Brunswick Corporation Exhaust coupling assembly for a marine stern drive
US4764136A (en) * 1987-02-04 1988-08-16 Donald Johansson Marine drive means
US4872531A (en) * 1988-02-26 1989-10-10 Brunswick Corporation Marine stern drive with through-housings lubrication system
US5083952A (en) * 1989-05-12 1992-01-28 Outboard Marine Corporation Marine propulsion device exhaust system
DE202009007181U1 (en) 2009-05-19 2010-04-29 Fisman, Boris The device for the mushroom collection
DE102009021940A1 (en) 2009-05-19 2010-11-25 Boris Fisman Mushrooms collecting device, has two movable blades for cutting mushroom together with mushroom stem and attached below pipe support, and handle provided at height of stature of mushroom collectors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR870520A (en) * 1940-02-14 1942-03-13 Sealed seal for the head of impact greasing presses
US2681029A (en) * 1950-05-05 1954-06-15 Canazzi Henry Donald Propulsion drive unit for boats
US2936730A (en) * 1957-08-09 1960-05-17 Lee C Mcclure Tiltable and steerable dual propeller drive for boats equipped with inboard motors

Also Published As

Publication number Publication date
FR1502543A (en) 1967-11-18
US3396693A (en) 1968-08-13

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