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公开(公告)号：US3604050A
公开(公告)日：1971-09-14
申请号：US3604050D
申请日：1968-12-03
Applicant: DIAMOND POWER SPECIALITY
Inventor： NELSON JOHN E , SALTZ JOHN R , CHAPPELL ROBERT E
CPC classification number: F28G15/02
Abstract: Cylindrical rollers for supporting a lance tube of a soot blower are carried in a frame which is limitedly shiftable longitudinally when the lance tube moves axially. The rollers are journaled on axes tangent to a helix concentric with the lance tube and are carried by subframes which can be turned about radial axes to adjust their journal axes to helices of varying pitch.
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Patent Agency Ranking
公开(公告)号：US3221994A
公开(公告)日：1965-12-07
申请号：US28197163
申请日：1963-05-21
Applicant: DIAMOND POWER SPECIALITY
Inventor： CHAPPELL ROBERT E
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公开(公告)号：US3216046A
公开(公告)日：1965-11-09
申请号：US28579363
申请日：1963-06-05
Applicant: DIAMOND POWER SPECIALITY
Inventor： CHAPPELL ROBERT E
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公开(公告)号：US3216044A
公开(公告)日：1965-11-09
申请号：US23201062
申请日：1962-10-22
Applicant: DIAMOND POWER SPECIALITY
Inventor： CHAPPELL ROBERT E
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公开(公告)号：US3585673A
公开(公告)日：1971-06-22
申请号：US3585673D
申请日：1968-12-03
Applicant: DIAMOND POWER SPECIALITY
Inventor： NELSON JOHN E , SALTZ JOHN R , CHAPPELL ROBERT E
CPC classification number: F28G15/04
Abstract: A LONG TRAVEL SOOT BLOWER HAS A UNITARY MOTOR-GEARBOXCARRIAGE ASSEMBLY FOR PROJECTING AND RETRACTING THE LANCE TUBE, THE GEARING BEING SO ARRANGED THAT THE LANCE TUBE CANNOT BE MOVED BY THE PRESSURE OF THE BLOWING MEDIUM. THE CARRIAGE, LANCE TUBE AND FEED TUBE ARE SUPPORTED TO
PROVIDE SAG-OFFSETTING VERTICAL DISPLACEMENT OF THE CARRIAGE AND LANCE AND TO PROVIDE ROLLER SUPPORT WITH MINIMUM FRICTION.-
公开(公告)号：US3321986A
公开(公告)日：1967-05-30
申请号：US39747564
申请日：1964-09-18
Applicant: DIAMOND POWER SPECIALITY
Inventor： CHAPPELL ROBERT E , NELSON JOHN E , SALTZ JOHN R
IPC: F16H3/00
CPC classification number: F16H3/003 , Y10T74/19447
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