PT66767B - A dredger chain joint - Google Patents

A dredger chain joint

Info

Publication number
PT66767B
PT66767B PT66767A PT6676777A PT66767B PT 66767 B PT66767 B PT 66767B PT 66767 A PT66767 A PT 66767A PT 6676777 A PT6676777 A PT 6676777A PT 66767 B PT66767 B PT 66767B
Authority
PT
Portugal
Prior art keywords
chain joint
dredger
dredger chain
joint
chain
Prior art date
Application number
PT66767A
Other languages
English (en)
Portuguese (pt)
Other versions
PT66767A (en
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
Publication of PT66767A publication Critical patent/PT66767A/pt
Publication of PT66767B publication Critical patent/PT66767B/pt

Links

Classifications

    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/143—Buckets; Chains; Guides for buckets or chains; Drives for chains chains; chain links; scraper chains
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0666—Sealing means between the socket and the inner member shaft
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/10—Driving-chains with universal joints
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators
PT66767A 1976-07-16 1977-07-06 A dredger chain joint PT66767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7607909,A NL172581C (nl) 1976-07-16 1976-07-16 Lagerconstructie voor een baggermolenketting.

Publications (2)

Publication Number Publication Date
PT66767A PT66767A (en) 1977-08-01
PT66767B true PT66767B (en) 1978-12-15

Family

ID=19826608

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66767A PT66767B (en) 1976-07-16 1977-07-06 A dredger chain joint

Country Status (11)

Country Link
JP (1) JPS5311260A (nl)
BE (1) BE856713A (nl)
CA (1) CA1073685A (nl)
DE (1) DE2729804B2 (nl)
ES (1) ES460728A1 (nl)
FR (1) FR2358516A1 (nl)
GB (1) GB1585795A (nl)
IT (1) IT1080636B (nl)
NL (1) NL172581C (nl)
PT (1) PT66767B (nl)
SE (2) SE7708030L (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176253B (en) * 1985-06-08 1989-10-11 Northern Eng Ind Bearings and seals
JPH0796699B2 (ja) * 1985-08-29 1995-10-18 日新製鋼株式会社 耐黒変性に優れた溶融亜鉛系めっき鋼板
US10598211B2 (en) 2016-05-23 2020-03-24 United Technologies Corporation Spherical bearing sleeve configured with one or more discrete collars
US10570950B2 (en) 2016-05-23 2020-02-25 United Technologies Corporation Spherical joint assembly with a spherical bearing between integral collars
CN111059140B (zh) * 2019-12-25 2022-04-19 中国航空工业集团公司西安飞机设计研究所 一种防卡滞铰链结构

Also Published As

Publication number Publication date
ES460728A1 (es) 1978-12-01
SE7708030L (sv) 1978-01-17
FR2358516A1 (fr) 1978-02-10
IT1080636B (it) 1985-05-16
GB1585795A (en) 1981-03-11
NL172581C (nl) 1983-09-16
PT66767A (en) 1977-08-01
SE433511B (sv) 1984-05-28
CA1073685A (en) 1980-03-18
BE856713A (nl) 1978-01-12
JPS5311260A (en) 1978-02-01
DE2729804A1 (de) 1978-01-26
NL172581B (nl) 1983-04-18
DE2729804B2 (de) 1979-05-17
NL7607909A (nl) 1978-01-18

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