GB938062A - Improvements in overload responsive thrust mechanisms - Google Patents

Improvements in overload responsive thrust mechanisms

Info

Publication number
GB938062A
GB938062A GB2964361A GB2964361A GB938062A GB 938062 A GB938062 A GB 938062A GB 2964361 A GB2964361 A GB 2964361A GB 2964361 A GB2964361 A GB 2964361A GB 938062 A GB938062 A GB 938062A
Authority
GB
United Kingdom
Prior art keywords
bridge
thrust
tyre
deflection
kiln
Prior art date
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
GB2964361A
Inventor
Leslie Thomas Sandor
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.)
Kennedy Van Saun Manufacturing and Engineering Corp
Original Assignee
Kennedy Van Saun Manufacturing and Engineering Corp
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 Kennedy Van Saun Manufacturing and Engineering Corp filed Critical Kennedy Van Saun Manufacturing and Engineering Corp
Priority to GB2964361A priority Critical patent/GB938062A/en
Publication of GB938062A publication Critical patent/GB938062A/en
Expired legal-status Critical Current

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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B2007/2246—Support rollers
    • F27B2007/2273—Support rollers with arrangements, e.g. rollers, to maintain the drum against longitudinal movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

938,062. Thrust bearings. KENNEDY VAN SAUN MFG. & ENG. CORPORATION Aug. 16, 1961, No. 29643/61. Class 12 (1). A thrust bearing arrangement for a rotary kiln or the like, incorporating means responsive to thrust overloads comprises a steel tyre 12 coaxial with the kiln axis, with a wide bearing surface 14 which rests on carrying rollers (not shown) the tyre being provided with bevelled edges or sides 16, 18. Thrust rollers 20, 22, with bevelled rims engage the tyre sides and each roller is freely rotatable on a stub shaft 24 attached to a bridge 26 which is mounted on a supporting structure. The bridge 26 which extends parallel to the kiln axis is pivoted at one end on a pivot shaft 28 while the other end is supported resiliently by means of springs 30 which may be pre-loaded by adjustment of nuts on stud bolts 62. Initial alignment of the bridge may be effected by shims 44 and 66 at each end of said bridge. The arrangement operates whenever there is a longitudinal thrust overload which is transmitted from the kiln tyre via the thrust roller to the bridge which causes a deflection of the preset springs as the bridge moves downwards about the pivot shaft. A further embodiment includes a means associated with the bridge deflection whereby the deflection may actuate an alarm or warning system.
GB2964361A 1961-08-16 1961-08-16 Improvements in overload responsive thrust mechanisms Expired GB938062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2964361A GB938062A (en) 1961-08-16 1961-08-16 Improvements in overload responsive thrust mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2964361A GB938062A (en) 1961-08-16 1961-08-16 Improvements in overload responsive thrust mechanisms

Publications (1)

Publication Number Publication Date
GB938062A true GB938062A (en) 1963-09-25

Family

ID=10294805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2964361A Expired GB938062A (en) 1961-08-16 1961-08-16 Improvements in overload responsive thrust mechanisms

Country Status (1)

Country Link
GB (1) GB938062A (en)

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