US54156A - Improved journal-box - Google Patents

Improved journal-box Download PDF

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Publication number
US54156A
US54156A US54156DA US54156A US 54156 A US54156 A US 54156A US 54156D A US54156D A US 54156DA US 54156 A US54156 A US 54156A
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United States
Prior art keywords
rollers
box
shaft
improved journal
groove
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Expired - Lifetime
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    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/52—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers

Definitions

  • Figure l represents a cross-section of the divided and adjustable box, with the anti-friction rollers and shaft, with corresponding groove.
  • Fig. 2 represents the rollers with their journals operating in the slots of circular end plates.
  • A represents the rollers, wider at the center than at the ends. They operate between two circular plates, B, their journals revolving in slots C.
  • the box D is in two parts, having a groove, E, in the center corresponding with the shape of the rollers.
  • the shaft G has also a groove, H, around it corresponding with the shape of the rollers.
  • the rollers, as attached to their end plates, are placed into one division of the box D loosely.
  • the shaft Gr is then inserted in the center, between the rollers A, until the rollers rest in the groove H.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Finger-Pressure Massage (AREA)

Description

`UNITED STATES PATENT EEICE.
D. K. HIGKOK, OF MORRISVILLE, VERMONT.
IMPROVED JOU RNAL-BOX.
Specification forming part of Letters Patent No. 54,!56, dated April 24, 1866.
, ings, and to the letters of reference marked thereon, making a part of this specification.
Figure l represents a cross-section of the divided and adjustable box, with the anti-friction rollers and shaft, with corresponding groove. Fig. 2 represents the rollers with their journals operating in the slots of circular end plates. f
The nature of my invention consists in the construction of the adjustable box and rollers with the groovcd shaft combined.
A represents the rollers, wider at the center than at the ends. They operate between two circular plates, B, their journals revolving in slots C. The box D is in two parts, having a groove, E, in the center corresponding with the shape of the rollers. The shaft G has also a groove, H, around it corresponding with the shape of the rollers. The rollers, as attached to their end plates, are placed into one division of the box D loosely. The shaft Gr is then inserted in the center, between the rollers A, until the rollers rest in the groove H. The other division of the box D is then fitted against its opposite part and against the rollers and their end plates, B, and screwed up by the screws J until the rollers are adjusted by the adjustable box, the rollers adjusting themselves to a common center by their journals working in their slots C; and thus the shaft will operate loosely or stiff as the rollers are pressed upon by the adjusting or screwing together the sides ofthe box D. The shaft can then be made to work stiff or to roll and play with the rollers D. K. HIGKOK. Witnesses:
J. FRANKLIN REIGAET, JOHN S. HoLLINGsHEAD.
US54156D Improved journal-box Expired - Lifetime US54156A (en)

Publications (1)

Publication Number Publication Date
US54156A true US54156A (en) 1866-04-24

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US54156D Expired - Lifetime US54156A (en) Improved journal-box

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642330A (en) * 1969-12-22 1972-02-15 Beaver Precision Prod Roller way bearing
DE3419450A1 (en) * 1983-05-26 1984-12-13 Hiroshi Teramachi LINEAR SLIDE ROLLER BEARING
USD376412S (en) 1994-07-29 1996-12-10 Ingersoll-Rand Company Valve chest for a unitary valve assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642330A (en) * 1969-12-22 1972-02-15 Beaver Precision Prod Roller way bearing
DE3419450A1 (en) * 1983-05-26 1984-12-13 Hiroshi Teramachi LINEAR SLIDE ROLLER BEARING
USD376412S (en) 1994-07-29 1996-12-10 Ingersoll-Rand Company Valve chest for a unitary valve assembly

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