GB1528035A – Forming a part with a bearing
– Google Patents
GB1528035A – Forming a part with a bearing
– Google Patents
Forming a part with a bearing
Info
Publication number
GB1528035A
GB1528035A
GB43847/75A
GB4384775A
GB1528035A
GB 1528035 A
GB1528035 A
GB 1528035A
GB 43847/75 A
GB43847/75 A
GB 43847/75A
GB 4384775 A
GB4384775 A
GB 4384775A
GB 1528035 A
GB1528035 A
GB 1528035A
Authority
GB
United Kingdom
Prior art keywords
mandrel
bore
bearing material
molten
cooling
Prior art date
1974-12-16
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
GB43847/75A
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.)
1974-12-16
Filing date
1975-10-24
Publication date
1978-10-11
1975-10-24
Application filed by Caterpillar Tractor Co
filed
Critical
Caterpillar Tractor Co
1978-10-11
Publication of GB1528035A
publication
Critical
patent/GB1528035A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
F16C33/02—Parts of sliding-contact bearings
F16C33/04—Brasses; Bushes; Linings
F16C33/06—Sliding surface mainly made of metal
F16C33/14—Special methods of manufacture; Running-in
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D19/00—Casting in, on, or around objects which form part of the product
B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
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
F16C2220/00—Shaping
F16C2220/02—Shaping by casting
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
F16C2220/00—Shaping
F16C2220/40—Shaping by deformation without removing material
F16C2220/46—Shaping by deformation without removing material by forging
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
F16C2220/00—Shaping
F16C2220/60—Shaping by removing material, e.g. machining
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
Y10S164/00—Metal founding
Y10S164/02—Bearing
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
Y10S29/00—Metal working
Y10S29/024—Method or apparatus with local heating
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
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49636—Process for making bearing or component thereof
Y10T29/49705—Coating or casting
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
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49636—Process for making bearing or component thereof
Y10T29/4971—Nonmetallic bearing element
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
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/4998—Combined manufacture including applying or shaping of fluent material
Y10T29/49988—Metal casting
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
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism
Y10T29/5154—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism tool turret
Y10T29/5159—Cam operated
Y10T29/5161—Transverse turret axis
Abstract
1528035 Bearings CATERPILLAR TRACTOR CO 24 Oct 1975 [16 Dec 1974] 43847/75 Heading F2A [Also in Division B3] A part including a bore having a bearing integrally solidified and bonded to the bore is made by (1) hot machining a bore into a billet; (2) introducing molten bearing material, e.g. bronze, about a mandrel positioned in the bore, steps (1) and (2) being carried out in a non- oxidizing atmosphere; (3) withdrawing the mandrel from the bore while cooling the end of the mandrel which exits the bore last sufficiently to progressively solidify the bearing material adjacent the cooled end. A part of the mandrel intermediate the cooled end and the other end may be heated, and (2) the billet is preferably maintained above the melting point of the bearing material (e.g. 650-1500‹ C.) during steps (1) and (2). In one embodiment, Fig. 3, molten bearing material is poured from 60 into a space defined by bore 18 of track roller 10 and shaft 45, which forms part of mandrel 40. The mandrel is provided with cooling coils 56 and induction heating means 58. Ring member 43, with overflow trough 44, and base member 42 are placed adjacent upper and lower end surfaces 20 of track roller 10. As the mandrel is withdrawn upwards, bearing material adjacent heating section 51 of the mandrel is kept molten until it is solidified by subsequent passage of the tapered cooling section 50. Excess molten bearing material is pushed out into overflow 44.
GB43847/75A
1974-12-16
1975-10-24
Forming a part with a bearing
Expired
GB1528035A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/532,762
US3995357A
(en)
1974-12-16
1974-12-16
Integrally cast bearing, method and apparatus for making same
Publications (1)
Publication Number
Publication Date
GB1528035A
true
GB1528035A
(en)
1978-10-11
Family
ID=24123058
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB15479/78A
Expired
GB1528036A
(en)
1974-12-16
1975-10-24
Apparatus for forming a part with a bearing
GB43847/75A
Expired
GB1528035A
(en)
1974-12-16
1975-10-24
Forming a part with a bearing
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB15479/78A
Expired
GB1528036A
(en)
1974-12-16
1975-10-24
Apparatus for forming a part with a bearing
Country Status (3)
Country
Link
US
(1)
US3995357A
(en)
JP
(1)
JPS5186023A
(en)
GB
(2)
GB1528036A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2413128A1
(en)
*
1977-12-28
1979-07-27
Azote & Prod Chim
CATALYTIC COMPOSITION USED IN PARTICULAR IN THE PURIFICATION OF GASEOUS EFFLUENTS POLLUTED BY NITROGEN OXIDES
WO1982001921A1
(en)
*
1980-12-05
1982-06-10
Raymond E Reese
Cast bearings and process therefor
EP0167523B1
(en)
*
1983-12-27
1990-04-04
Ford Motor Company Limited
Composite pistons and method of manufacturing thereof
EP0317621B1
(en)
*
1987-05-29
1998-07-22
IDE, Russell, D.
Hydro dynamic bearing and methods of making same
GB8809795D0
(en)
*
1988-04-26
1988-06-02
Vickers Plc
Application of bearing alloys to bushes
US5313703A
(en)
*
1992-05-20
1994-05-24
Nelson Metal Products Corporation
Bearing cap and method for making same
US5387472A
(en)
*
1992-05-20
1995-02-07
Nelson Metal Products Corporation
Mated molded parts assembly and method for making same
US5762969A
(en)
*
1996-08-01
1998-06-09
Nelson Metal Products Corporation
Apparatus for casting an article in multiple portions
US6278208B1
(en)
*
1999-12-23
2001-08-21
Visteon Global Tech.
Alternator assembly
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1870867A
(en)
*
1930-06-17
1932-08-09
Kalif Corp
Method of casting dual metal bearings
US2127937A
(en)
*
1935-04-17
1938-08-23
Kalif Corp
Making bearings
US2157453A
(en)
*
1937-01-28
1939-05-09
Admos Bleibronze Dr Springorum
Process for the manufacture of bearings
US2435991A
(en)
*
1944-06-21
1948-02-17
Fairchild Engine & Airplane
Manufacture of bimetallic articles
US2569150A
(en)
*
1948-05-07
1951-09-25
Joseph B Brennan
Casting method and apparatus
BE553248A
(en)
*
1956-03-15
US3470939A
(en)
*
1965-11-08
1969-10-07
Texas Instruments Inc
Continuous chill casting of cladding on a continuous support
1974
1974-12-16
US
US05/532,762
patent/US3995357A/en
not_active
Expired – Lifetime
1975
1975-10-24
GB
GB15479/78A
patent/GB1528036A/en
not_active
Expired
1975-10-24
GB
GB43847/75A
patent/GB1528035A/en
not_active
Expired
1975-12-15
JP
JP50148563A
patent/JPS5186023A/ja
active
Pending
Also Published As
Publication number
Publication date
GB1528036A
(en)
1978-10-11
US3995357A
(en)
1976-12-07
JPS5186023A
(en)
1976-07-28
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Legal Events
Date
Code
Title
Description
1979-01-31
PS
Patent sealed [section 19, patents act 1949]
1982-06-03
PCNP
Patent ceased through non-payment of renewal fee
