US279499A - Gland - Google Patents
Gland Download PDFInfo
- Publication number
- US279499A US279499A US279499DA US279499A US 279499 A US279499 A US 279499A US 279499D A US279499D A US 279499DA US 279499 A US279499 A US 279499A
- Authority
- US
- United States
- Prior art keywords
- gland
- chamber
- john
- graham
- park
- 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
Links
- 210000004907 Glands Anatomy 0.000 title description 20
- 239000000463 material Substances 0.000 description 12
- 230000002745 absorbent Effects 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Definitions
- Our invention relates to an improvement in I glands 5 and it consists in a gland having a chamber made at the outer end to receive cotton or other absorbent material, in combination with an oil-cup, which is placed 011 top of the gland and connected with the chamber, as will be more fully described hereinafter.
- the object of our invention is to so construct a gland; that it will lubricate the piston rod, as it works back and forth through it, at all points alike.
- Figure 1 is avertical longitudinal section of a gland embodying our invention.
- Fig. 2 is a front View of the same.
- A represents the gland, which may either be of the construction here shown or any other that may be preferred, and which has the chamber B formed in its outer end. This chamber is covered over by the removable cap 0, so as to hold the cotton or other absorbent material which is placed therein in position. Through the cover and the gland the piston-rod plays back and forth, and the absorbent material is packed in this chamber around the rod, as shown.
- an oil chamber or cup, D Upon the top of the gland is placed an oil chamber or cup, D,
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Description
(No Model.)
J. S. PARK 86 J. W. GRAHAM.
GLAND.
Patented June 12, 1883.
9W 2' V 7 i Z- .21 i K 55mm W ZJQWQML W4 mggw fig UNITED STATES PATENT OFFIcE.
I JOHN S. PARK AND JOHN W. GRAHAM, OF ROOKPORT, INDIANA.
GLAND.
SPECIFICATION forming part of Letters Patent No. 279,499, dated June 12, 1883.
Application filed April 25. 1883. (No model.) I
To all whom it may concern.-
Be it known that we, JoHN S. PARK and JOHN W. GRAHAM, of Rockport, in the county of Spencer and State of Indiana, have invented certain new and useful Improvements in Glands; and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanying drawings, which form part of this specification.
Our invention relates to an improvement in I glands 5 and it consists in a gland having a chamber made at the outer end to receive cotton or other absorbent material, in combination with an oil-cup, which is placed 011 top of the gland and connected with the chamber, as will be more fully described hereinafter.
The object of our invention is to so construct a gland; that it will lubricate the piston rod, as it works back and forth through it, at all points alike. v
Figure 1 is avertical longitudinal section of a gland embodying our invention. Fig. 2 is a front View of the same.
A represents the gland, which may either be of the construction here shown or any other that may be preferred, and which has the chamber B formed in its outer end. This chamber is covered over by the removable cap 0, so as to hold the cotton or other absorbent material which is placed therein in position. Through the cover and the gland the piston-rod plays back and forth, and the absorbent material is packed in this chamber around the rod, as shown. Upon the top of the gland is placed an oil chamber or cup, D,
- which is secured in place in any suitable manner, and down through the center of which passes the grooved regulating-screw 0. By the adjustment of the screw the amount of oil which is fed to the absorbent material can be regulated at will. All of the oil that flows fromthe cup into the chamber B is absorbed by the cotton or other material, and as this material is .in direct contact with the pistonforth. I
JOHN s. PARK. JOHN w. GRAHAM.
Witnesses:
CALEB M. PARTRIDGE, ALBERT SPAULDING.
Publications (1)
Publication Number | Publication Date |
---|---|
US279499A true US279499A (en) | 1883-06-12 |
Family
ID=2348717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US279499D Expired - Lifetime US279499A (en) | Gland |
Country Status (1)
Country | Link |
---|---|
US (1) | US279499A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090054934A1 (en) * | 2007-07-25 | 2009-02-26 | Depuy Spine, Inc. | Expandable fillers for bone cement |
-
0
- US US279499D patent/US279499A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090054934A1 (en) * | 2007-07-25 | 2009-02-26 | Depuy Spine, Inc. | Expandable fillers for bone cement |
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