US424456A - Hydraulic-cylinder lubricator - Google Patents

Hydraulic-cylinder lubricator Download PDF

Info

Publication number
US424456A
US424456A US424456DA US424456A US 424456 A US424456 A US 424456A US 424456D A US424456D A US 424456DA US 424456 A US424456 A US 424456A
Authority
US
United States
Prior art keywords
rings
cylinder
holder
piston
hydraulic
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 - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US424456A publication Critical patent/US424456A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication

Definitions

  • the improvement under consideration relates to that class of hydraulic-cylinder lubricators which travel with the piston and piston-rod in the movement thereof to and from the cylinder; and it consists in the special means for supporting the lubricant-holder, substantially as is hereinafter set fort-h and claimed, aided by the annexed drawings, making part of this specification, in which- Figure l is a cross-section of a hydraulic cylinder having the improved lubricator; Fig. 2, a longitudinal fragmentary section; and Figs. 3 and 4, respectively, a side elevation and an edge elevation of the widening-ring'.
  • the cylinder A, piston B, and piston-rod C are of the usual construction, saving as they may be supplemented by the improvement in question.
  • the lubricant-holder D is any suitable inaterial capable of receiving, carrying, and distributing the lubricant.
  • a piece of tanned sheep-pelt with the wool on I consider as good as any material. It is supported in position by means of a pair of rings E and E', which in turn are attached to the piston B- that is, the holder D is clamped between the rings so as to bring the outer edge of the holder against the inner surface of the cylinder A-and the rings and interposed holder are secured to the outer end Z) of the piston, and preferably by means of the bolts F, which pass through the rings and are tapped into the piston, substantially as shown.
  • rlhe inner ring E is preferably, and by means of suitable washers G, spaced a short distance apart from the piston end b.
  • bolts or other fasteuings may be employed to unite the rings.
  • the holder may be adjusted from time to time, so as to be set closer to the shell -of the cylinder, by loosening the fastenings which unite the rings, setting the holder radially outward, and then uniting the rings again. to clamp and support the holder in position to apply the lubricant to the cylinder.
  • FIG. H represents a ring, say, of wood, over which the holder D is turned to bring its edges d d into the position shown substantially in Fig. 3.
  • This ring with the holderthus applied to it, is placed between the rings E E and the bolts F are passed through all three rings E E H and into the piston, as shown.
  • the rings E E are suitably perforated to admit the bolts F, and the ring H is also perforated at h2 to admit the bolts F.
  • the perforations h2 are elongated, as shown, and to enable the ring II to be expanded, as well as for other reasons, it is made in sections 7L 72., jointed together as at 7L.
  • the rings E E may also be made in sections, and When thus made the joints in the rings E E', respectively, are arranged to be out of line with each other, so that the bolts F can hold the sections of the two rings E E properly together.

Description

(No Model.)
J. H.v BROOKMIRE. HYDRAULIC CYLINDER LUBRIGATOR.
No. 424,456. ,i Pat'entedApr. l, 18940.
UNITED STATES PATENT OFFICE..
JAMES H. BROOKMIRF., OF ST. LOUIS, MISSOURI.
HYDRAULIC-CYLINDER LUBRICATOR.
SPECIFICATION forming part of Letters Patent No. 424,456, dated April 1, 1890.
Application filed January 2, 1890.
To all whom, it may concern.-
Be it known that I, JAMEs H. BEooKMiRE, of St. Louis, Missouri, have made a new and useful Improvement in Hydraulic Cylinder Lubricators, of which the following is a full,
clear, and exact description.
The improvement under consideration relates to that class of hydraulic-cylinder lubricators which travel with the piston and piston-rod in the movement thereof to and from the cylinder; and it consists in the special means for supporting the lubricant-holder, substantially as is hereinafter set fort-h and claimed, aided by the annexed drawings, making part of this specification, in which- Figure l is a cross-section of a hydraulic cylinder having the improved lubricator; Fig. 2, a longitudinal fragmentary section; and Figs. 3 and 4, respectively, a side elevation and an edge elevation of the widening-ring'.
The same letters of reference denote the same parts.
The cylinder A, piston B, and piston-rod C are of the usual construction, saving as they may be supplemented by the improvement in question.
The lubricant-holder D is any suitable inaterial capable of receiving, carrying, and distributing the lubricant. A piece of tanned sheep-pelt with the wool on I consider as good as any material. It is supported in position by means of a pair of rings E and E', which in turn are attached to the piston B- that is, the holder D is clamped between the rings so as to bring the outer edge of the holder against the inner surface of the cylinder A-and the rings and interposed holder are secured to the outer end Z) of the piston, and preferably by means of the bolts F, which pass through the rings and are tapped into the piston, substantially as shown. rlhe inner ring E is preferably, and by means of suitable washers G, spaced a short distance apart from the piston end b. The same bolt F, as
shown, may serve to both clamp the holder between the rings and to attach the rings to the piston; but, if,w desired, a separate set of Serial No. 335,577. (No model.)
bolts or other fasteuings may be employed to unite the rings. The holder may be adjusted from time to time, so as to be set closer to the shell -of the cylinder, by loosening the fastenings which unite the rings, setting the holder radially outward, and then uniting the rings again. to clamp and support the holder in position to apply the lubricant to the cylinder.
I desire not to be restricted in applying this improved lubricator. It can be attached to either end of the piston, so long as it is toward the end of the cylinder. If itis desired to widen the lubricant-holder, so that it shall come in contact with a larger portion of the cylinder-surface, a device such as shown in Figs. 3, 4, 5 can be employed.
H represents a ring, say, of wood, over which the holder D is turned to bring its edges d d into the position shown substantially in Fig. 3. This ring, with the holderthus applied to it, is placed between the rings E E and the bolts F are passed through all three rings E E H and into the piston, as shown. The rings E E are suitably perforated to admit the bolts F, and the ring H is also perforated at h2 to admit the bolts F.
As the holder D and ring Il may have to be set out nearer to the cylinder-surface, the perforations h2 are elongated, as shown, and to enable the ring II to be expanded, as well as for other reasons, it is made in sections 7L 72., jointed together as at 7L. The rings E E may also be made in sections, and When thus made the joints in the rings E E', respectively, are arranged to be out of line with each other, so that the bolts F can hold the sections of the two rings E E properly together.
The combination of the cylinder, piston, lubricant holder, the three rings, and the bolts, substantially as described.
Vitness my hand this 24th day of December, 1889.
JAMES ll. BROOKMIRE.
Witnesses:
C. D. MOODY,
D. W. C. SANFORD.
US424456D Hydraulic-cylinder lubricator Expired - Lifetime US424456A (en)

Publications (1)

Publication Number Publication Date
US424456A true US424456A (en) 1890-04-01

Family

ID=2493370

Family Applications (1)

Application Number Title Priority Date Filing Date
US424456D Expired - Lifetime US424456A (en) Hydraulic-cylinder lubricator

Country Status (1)

Country Link
US (1) US424456A (en)

Similar Documents

Publication Publication Date Title
US424456A (en) Hydraulic-cylinder lubricator
US736053A (en) Hatch-fastener.
US405835A (en) Lubricator for cylinders
US382171A (en) Geoege w
US435160A (en) Pulley
US791236A (en) Piston.
US150109A (en) Improvement in plumbers joints
US337526A (en) serg-eant
US629051A (en) Journal-box.
US497871A (en) James r
US342899A (en) Sleigh-body
US429684A (en) Charles w
US1195382A (en) Switch-bod
US626707A (en) Territory
US143087A (en) Improvement in saddles for wire ways
US1066817A (en) Feed-head for drilling-machines.
US407704A (en) Tripod-support for rock-drills
US1531233A (en) Saddle for bull-wheel ropes
US1058791A (en) Tire-setter bridge-plate.
US531216A (en) Split pulley
US472587A (en) Marion rankin
US297283A (en) Eichaed peice moegan
US651673A (en) Pipe-fastening.
US693699A (en) Antifriction chafe-iron.
US617176A (en) Ball-bearing scissors