GB522753A - Improvements relating to spindle bearings - Google Patents

Improvements relating to spindle bearings

Info

Publication number
GB522753A
GB522753A GB3653938A GB3653938A GB522753A GB 522753 A GB522753 A GB 522753A GB 3653938 A GB3653938 A GB 3653938A GB 3653938 A GB3653938 A GB 3653938A GB 522753 A GB522753 A GB 522753A
Authority
GB
United Kingdom
Prior art keywords
piston
improvements relating
spindle bearings
equal
pressure
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
GB3653938A
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.)
Churchill Machine Tool Co Ltd
Original Assignee
Churchill Machine Tool Co Ltd
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 Churchill Machine Tool Co Ltd filed Critical Churchill Machine Tool Co Ltd
Priority to GB3653938A priority Critical patent/GB522753A/en
Publication of GB522753A publication Critical patent/GB522753A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
    • F16C35/10—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Balance (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

522,753. Supporting bearings. CHURCHILL MACHINE TOOL CO.,. Ltd., and ASBRIDGE, H. H. Dec. 15, 1938, No. 36539. [Class 12 (i)] Hydraulic pressure is applied to both sides of the piston c so that the resultant pressure exerted by the piston rod d on the shoe a through the pad b is equal to that produced on an area equal to the rod section. The pressure passes to the upper side of the piston past a one-way valve e to prevent hunting. A venting plug g may be provided. Specification 410,961 is referred to.
GB3653938A 1938-12-15 1938-12-15 Improvements relating to spindle bearings Expired GB522753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3653938A GB522753A (en) 1938-12-15 1938-12-15 Improvements relating to spindle bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3653938A GB522753A (en) 1938-12-15 1938-12-15 Improvements relating to spindle bearings

Publications (1)

Publication Number Publication Date
GB522753A true GB522753A (en) 1940-06-26

Family

ID=10389074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3653938A Expired GB522753A (en) 1938-12-15 1938-12-15 Improvements relating to spindle bearings

Country Status (1)

Country Link
GB (1) GB522753A (en)

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