NL190168B - Graafwielzuiger. - Google Patents

Graafwielzuiger.

Info

Publication number
NL190168B
NL190168B NLAANVRAGE8104166,A NL8104166A NL190168B NL 190168 B NL190168 B NL 190168B NL 8104166 A NL8104166 A NL 8104166A NL 190168 B NL190168 B NL 190168B
Authority
NL
Netherlands
Prior art keywords
excavator
Prior art date
Application number
NLAANVRAGE8104166,A
Other languages
English (en)
Other versions
NL8104166A (nl
NL190168C (nl
Original Assignee
Neumann Equip Pty Ltd
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 Neumann Equip Pty Ltd filed Critical Neumann Equip Pty Ltd
Publication of NL8104166A publication Critical patent/NL8104166A/nl
Publication of NL190168B publication Critical patent/NL190168B/nl
Application granted granted Critical
Publication of NL190168C publication Critical patent/NL190168C/nl

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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F16N31/02—Oil catchers; Oil wipers
    • 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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2016—Winches
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/907—Passageway in rod or shaft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/927—Seal including fluid pressure differential feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Chain Conveyers (AREA)
  • General Details Of Gearings (AREA)
  • Hydraulic Motors (AREA)
NLAANVRAGE8104166,A 1980-09-09 1981-09-09 Graafwielzuiger. NL190168C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE548180 1980-09-09
AUPE548180 1980-09-09

Publications (3)

Publication Number Publication Date
NL8104166A NL8104166A (nl) 1982-04-01
NL190168B true NL190168B (nl) 1993-06-16
NL190168C NL190168C (nl) 1993-11-16

Family

ID=3768688

Family Applications (4)

Application Number Title Priority Date Filing Date
NL254959D NL254959A (nl) 1980-09-09
NL102897D NL102897C (nl) 1980-09-09
NL97852D NL97852C (nl) 1980-09-09
NLAANVRAGE8104166,A NL190168C (nl) 1980-09-09 1981-09-09 Graafwielzuiger.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
NL254959D NL254959A (nl) 1980-09-09
NL102897D NL102897C (nl) 1980-09-09
NL97852D NL97852C (nl) 1980-09-09

Country Status (7)

Country Link
US (1) US4395833A (nl)
JP (1) JPS5777732A (nl)
AU (1) AU8675382A (nl)
GB (1) GB2083529B (nl)
IN (1) IN155434B (nl)
NL (4) NL190168C (nl)
SE (1) SE446549B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354482C (zh) * 2005-07-07 2007-12-12 孙孝庆 一种振动式疏浚头
CN102506174A (zh) * 2011-10-14 2012-06-20 沈阳矿山机械有限公司 一种可随轴带动并滑移的轴密封装置
NL2010645C2 (en) * 2013-04-16 2014-10-20 Ihc Holland Ie Bv Dredging cutting wheel.
US9927017B2 (en) * 2015-04-17 2018-03-27 Aktiebolaget Skf Sheave for guiding rope in an industrial machine
CN108643268A (zh) * 2018-05-23 2018-10-12 谢远平 排水排淤装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2232620A (en) * 1938-04-18 1941-02-18 Bowen Products Corp Lubrication system
US2482249A (en) * 1944-11-01 1949-09-20 Deere & Co Hydraulic mechanism
US3476498A (en) * 1966-12-14 1969-11-04 Ellicott Machine Corp Bucket-wheel cutter for dredges
GB2041851B (en) * 1978-12-25 1983-04-13 Komatsu Mfg Co Ltd Hydraulic circuits for off-highway vehicles
US4316336A (en) * 1980-05-30 1982-02-23 Assemblers, Inc. Drive mechanism for sand, etc., dredging apparatus

Also Published As

Publication number Publication date
NL8104166A (nl) 1982-04-01
NL190168C (nl) 1993-11-16
IN155434B (nl) 1985-02-02
GB2083529B (en) 1983-12-21
JPH0211696B2 (nl) 1990-03-15
NL97852C (nl)
JPS5777732A (en) 1982-05-15
SE8105320L (sv) 1982-03-10
NL254959A (nl)
GB2083529A (en) 1982-03-24
AU8675382A (en) 1983-02-10
NL102897C (nl)
US4395833A (en) 1983-08-02
SE446549B (sv) 1986-09-22

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: NEUMANN EQUIPMENT PTY. LTD.

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BT A notification was added to the application dossier and made available to the public
BC A request for examination has been filed
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application