GB1506268A – Roller assembly
– Google Patents
GB1506268A – Roller assembly
– Google Patents
Roller assembly
Info
Publication number
GB1506268A
GB1506268A
GB50583/75A
GB5058375A
GB1506268A
GB 1506268 A
GB1506268 A
GB 1506268A
GB 50583/75 A
GB50583/75 A
GB 50583/75A
GB 5058375 A
GB5058375 A
GB 5058375A
GB 1506268 A
GB1506268 A
GB 1506268A
Authority
GB
United Kingdom
Prior art keywords
shaft
mounting bracket
roller
ejector
nut
Prior art date
1975-04-09
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
GB50583/75A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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.)
1975-04-09
Filing date
1975-12-10
Publication date
1978-04-05
1975-12-10
Application filed by Caterpillar Tractor Co
filed
Critical
Caterpillar Tractor Co
1978-04-05
Publication of GB1506268A
publication
Critical
patent/GB1506268A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
E02F9/006—Pivot joint assemblies
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
E02F3/64—Buckets cars, i.e. having scraper bowls
E02F3/6454—Towed (i.e. pulled or pushed) scrapers
E02F3/6481—Towed (i.e. pulled or pushed) scrapers with scraper bowls with an ejector having translational movement for dumping the soil
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
E02F3/64—Buckets cars, i.e. having scraper bowls
E02F3/65—Component parts, e.g. drives, control devices
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
E02F3/64—Buckets cars, i.e. having scraper bowls
E02F3/65—Component parts, e.g. drives, control devices
E02F3/654—Scraper bowls and components mounted on them
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
F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
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
Abstract
1506268 Bearings CATERPILLAR TRACTOR CO 10 Dec 1975 [9 April 1975] 50583/75 Heading F2A [Also in Division E1] In an earthworking scraper, the position of an ejector within the scraper bowl is vertically and laterally adjustable by a roller assembly 10. Vertical adjustment is provided by a threaded connection between a shaft 29 and a spanner nut 48 rotatable within a mounting bracket 25 secured to the ejector so that rotating the nut relative to the shaft causes the mounting bracket to move vertically relative to the shaft and a roller 21 engaging a guide rail 16 secured to the side wall of the scraper bowl. Lateral adjustment of the ejector is accomplished by mounting the roller on a radially offset, reduced diameter portion 32-34 of the shaft 29 so that manual rotation of the shaft causes the mounting bracket to move laterally relative to the roller. A locking ring 54 is provided to selectively non- rotatably clamp the nut 48 against the mounting bracket.
GB50583/75A
1975-04-09
1975-12-10
Roller assembly
Expired
GB1506268A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/566,463
US4011670A
(en)
1975-04-09
1975-04-09
Roller mounting
Publications (1)
Publication Number
Publication Date
GB1506268A
true
GB1506268A
(en)
1978-04-05
Family
ID=24262993
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB50583/75A
Expired
GB1506268A
(en)
1975-04-09
1975-12-10
Roller assembly
Country Status (3)
Country
Link
US
(1)
US4011670A
(en)
CA
(1)
CA1026811A
(en)
GB
(1)
GB1506268A
(en)
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4222280A
(en)
*
1978-08-21
1980-09-16
Stewart Donald M
Speed changing unit construction
FR2517771A1
(en)
*
1981-12-04
1983-06-10
Tech Composant Aeronautique
Guide roller on shaft – has axial and lateral bearings with slightly convex surfaces contacting guide rail
IT1258778B
(en)
*
1992-01-16
1996-02-29
FREE PIN WITH CONICAL ROLLING BODIES
US5368399A
(en)
*
1993-10-20
1994-11-29
Tri Tool Inc.
Adjustable bearing assembly
US6027423A
(en)
*
1998-09-28
2000-02-22
Caterpillar Inc.
Arrangement for mounting a pinion gear within a housing of a differential assembly
US6102644A
(en)
*
1999-03-19
2000-08-15
Caterpillar S.A.R.L.
Ejector blade carriage adjuster
CN201055932Y
(en)
*
2007-07-04
2008-05-07
南京德朔实业有限公司
Slippage type rotary cutting saw
US10577774B2
(en)
2016-05-31
2020-03-03
Caterpillar Inc.
Trunnion and socket assembly
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US542330A
(en)
*
1895-07-09
Territory
US848183A
(en)
*
1905-05-31
1907-03-26
Abraham Luke
Clutch for belt-pulleys.
US1832382A
(en)
*
1922-09-11
1931-11-17
Hall Company
Variable speed transmission mechanism
US1616578A
(en)
*
1925-07-15
1927-02-08
American Car & Foundry Co
Mine car
US2190555A
(en)
*
1937-08-16
1940-02-13
Vehicular Parking Ltd
Parking meter expansion clamp
BE479458A
(en)
*
1947-01-08
US2866673A
(en)
*
1955-12-14
1958-12-30
Knoop Hendrik Pieter Van Der
Axle-block fitted with a conical bearing, for the special use in motor-vehicles
US3064487A
(en)
*
1956-11-09
1962-11-20
Rockwell Mfg Co
Eccentrically adjustable pulley adaptor
US3488870A
(en)
*
1968-02-27
1970-01-13
Allis Chalmers Mfg Co
Adjustable and removable roller assembly
US3675347A
(en)
*
1971-01-19
1972-07-11
Westinghouse Air Brake Co
Ejector and floor actuating means for scraper
1975
1975-04-09
US
US05/566,463
patent/US4011670A/en
not_active
Expired – Lifetime
1975-12-10
GB
GB50583/75A
patent/GB1506268A/en
not_active
Expired
1975-12-12
CA
CA241,611A
patent/CA1026811A/en
not_active
Expired
Also Published As
Publication number
Publication date
US4011670A
(en)
1977-03-15
CA1026811A
(en)
1978-02-21
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Legal Events
Date
Code
Title
Description
1978-08-16
PS
Patent sealed [section 19, patents act 1949]
1980-07-30
PCNP
Patent ceased through non-payment of renewal fee
