US73632A - Improved top-psop foe oaeexases - Google Patents
Improved top-psop foe oaeexases Download PDFInfo
- Publication number
- US73632A US73632A US73632DA US73632A US 73632 A US73632 A US 73632A US 73632D A US73632D A US 73632DA US 73632 A US73632 A US 73632A
- Authority
- US
- United States
- Prior art keywords
- oaeexases
- psop
- foe
- prop
- improved top
- 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
- 239000010985 leather Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/924—Coupled nut and bolt
- Y10S411/925—Top stop
Definitions
- This invention consists in so forming the prop that the working of the joint up and down shall not loosen the nut by which the joint is fastened to the prop.
- the drawing represents the prop attached to the carriage-top, the flange or plate, marked a, being attached to the wood by screws, as seen in the drawing.
- 0 is a thimble, which is slipped over the prop, the prop itself being seen in dotted lines;
- (2 is the joint of the carriage-top, e is a nut on the end of the prop, which is screwed down on to the joint, to hold the joint in place. This nut, e, is very apt to get loosened and lost, by turning the top up or down, occasioning thereby much trouble and expense.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
J. F. MULLIN.
Carriage -Top Prop.
No. 73,632. v Patented Jan. 21; 1868.
JZQ @2641 /W M w v Quark gist gaunt time,
JOHN F; M ULLEN OF NEW YURK, N. Y.
Letters Patent No. 73,632, dated January 21, 1868.
IMPROVED TOP-PROP FOR. GABEIAGES.
TO ALL WHOM, IT MAY cononnn:
Be it known that I, JOHN F. MULLEN, of the city, county, and State of New York, have invented a new and useful Improvement in Top-Props for Carriages; and I do hereby declare that the following is a full, clear, and exnct description thereof, which will enable others skilled in the art to make and use the same, reference being bad to the accompanying drawing, forming a. part of this specification.
This invention consists in so forming the prop that the working of the joint up and down shall not loosen the nut by which the joint is fastened to the prop.
The drawing represents the prop attached to the carriage-top, the flange or plate, marked a, being attached to the wood by screws, as seen in the drawing. I
- bis the leather top; 0 is a thimble, which is slipped over the prop, the prop itself being seen in dotted lines; (2 is the joint of the carriage-top, e is a nut on the end of the prop, which is screwed down on to the joint, to hold the joint in place. This nut, e, is very apt to get loosened and lost, by turning the top up or down, occasioning thereby much trouble and expense. To obviate this difiiculty, I add the screw f, which enters the end of the prop, as seen in the drawing, and is screwed down tightly on to the nut e with n left-hand screwthreed, thus rendering it impossible to start the nut e by moving the joint d (or the top of the carriage) back and forth.
Having thus described my invention, what I claim as new, and desire to secure by Letters Istent, is-- The screw f, constructed and applied substantially as and for the purpose described.
JOHN F. MULLEN.
Witnesses:
Wu. F. MGNAMARA, ALEX. Bonnn'rs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US73632A true US73632A (en) | 1868-01-21 |
Family
ID=2143142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US73632D Expired - Lifetime US73632A (en) | Improved top-psop foe oaeexases |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US73632A (en) |
-
0
- US US73632D patent/US73632A/en not_active Expired - Lifetime
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