NL7710009A - Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater - Google Patents

Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater

Info

Publication number
NL7710009A
NL7710009A NL7710009A NL7710009A NL7710009A NL 7710009 A NL7710009 A NL 7710009A NL 7710009 A NL7710009 A NL 7710009A NL 7710009 A NL7710009 A NL 7710009A NL 7710009 A NL7710009 A NL 7710009A
Authority
NL
Netherlands
Prior art keywords
mounting
shaft
intermediate ring
rotary cutter
material softening
Prior art date
Application number
NL7710009A
Other languages
Dutch (nl)
Original Assignee
Bos Kalis Westminster
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 Bos Kalis Westminster filed Critical Bos Kalis Westminster
Priority to NL7710009A priority Critical patent/NL7710009A/en
Publication of NL7710009A publication Critical patent/NL7710009A/en

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dowels (AREA)

Abstract

The mounting is for a rotary driven component screwed onto a driving shaft, the hub of the component and a stop face on the shaft being held apart by an intermediate ring. The ring(21) is of a material softening at relatively low temperature, and a heater element(22) is embedded in it. Plastic can be used for the ring material, and the element can be an electrical resistance in the form of a stainless steel plate with perforations and two opposite terminal lugs. The mounting can be used for the cutter head of a cutter-dredger.
NL7710009A 1977-09-13 1977-09-13 Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater NL7710009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7710009A NL7710009A (en) 1977-09-13 1977-09-13 Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7710009A NL7710009A (en) 1977-09-13 1977-09-13 Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater

Publications (1)

Publication Number Publication Date
NL7710009A true NL7710009A (en) 1979-03-15

Family

ID=19829172

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7710009A NL7710009A (en) 1977-09-13 1977-09-13 Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater

Country Status (1)

Country Link
NL (1) NL7710009A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028427A1 (en) * 1979-10-24 1981-05-13 "Dredging International" Device for mounting and removing a cutter at the end of the cutter shaft from a cutter dredge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028427A1 (en) * 1979-10-24 1981-05-13 "Dredging International" Device for mounting and removing a cutter at the end of the cutter shaft from a cutter dredge

Similar Documents

Publication Publication Date Title
GB1428239A (en) Electrically heated assemblies folding door
FR2350760A1 (en) ELECTRIC HEATING PLATE WITH TEMPERATURE LIMITER
ES465642A1 (en) Heated cutting device
GB1347302A (en) Electricall insulated coupling device
GB1392920A (en) Method of imparting patterns to polymeric sheet materials
NL7710009A (en) Rotary cutter dredger mounting on shaft - has intermediate ring of material softening at low temp. with embedded heater
JPS57115387A (en) Recording device
ES461140A1 (en) Printing-embossing sheets of plastic material
GB1087834A (en) Electrically heated glass structure and method for the production thereof
JPS5413345A (en) Heat sensitive recorder
JPS5315837A (en) Thermally recording method
GB1399542A (en) Potentiometers
JPS5349344A (en) Warm blast heater
SE8600645D0 (en) FOGNINGSHUVUD
JPS5434961A (en) Rotary electric razor
JPS5794769A (en) Heated roll device
JPS5635792A (en) Partial plating method
JPS5311768A (en) Electric mosquito avoiding device
JPS57125873A (en) Timer
JPS56110462A (en) Small-sized dc motor having speed detecting signal take out device
DE3579221D1 (en) DEVICE FOR AVOIDING LOCAL OVERHEATING ON TRANSMITTERS.
ES429155A1 (en) A constant temperature heater device. (Machine-translation by Google Translate, not legally binding)
NL7608779A (en) LOW DRIP PLASTIC MATERIAL BASED ON THERMOPLASTS.
JPS5427864A (en) Electric razor
FR2440729A3 (en) Temp. controlled element for ear tests - uses special thermal element controlled by potentiometers in power stages and galvanometer to show temp.

Legal Events

Date Code Title Description
BV The patent application has lapsed