US143316A - Improvement in concealed jointed braces for carriage-tops - Google Patents
Improvement in concealed jointed braces for carriage-tops Download PDFInfo
- Publication number
- US143316A US143316A US143316DA US143316A US 143316 A US143316 A US 143316A US 143316D A US143316D A US 143316DA US 143316 A US143316 A US 143316A
- Authority
- US
- United States
- Prior art keywords
- carriage
- concealed
- improvement
- tops
- stay
- 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
- 239000002023 wood Substances 0.000 description 10
- 210000001503 Joints Anatomy 0.000 description 4
- 210000001138 Tears Anatomy 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/185—Locking arrangements
- B60J7/1851—Locking arrangements for locking the foldable soft- or hard-top to the windshield header
Definitions
- My invention consists of a concealed brace or stay for use between the two rear bows of a carriage-top, constructed and arranged as hereinafter described.
- This device is for use between the two rear bows of the carriage-top, to prevent collapse and consequent wrinkling of the leather when the top is up or turned back.
- a A represent the bows, and B the concealed brace or stay.
- This brace or stay is made up of two arms or levers, a a', which are pivoted at b, one side ofthe center, and arranged so as to break or open downward.
- This pivot is formed solid on one half of the knuckle, and passed through the socket of the other and headed down; but if desired, a separate pivot may be employed, passing through both halves of the knuckle.
- the ends of the arms are made with enlarged heads e c, and projecting sockets d d, which stand inward and rest in holes ff, countersunk in the wood of the bows. They are secured in place by ordinary wood-screws g g, which pass through the heads and sockets and strike deep into the wood.
- On the under side of the long lever a ⁇ of the brace or stay is formed a handle, h,
- the brace or stay is located between the leather and the lining of the top, just far enough in to be covered from sight, but yet to be easily reached. It breaks or collapses downward, and is entirely distinct from the main props and lever work which raise and lower the carriage top, its object being simply to keep the top between the two rear bows eX- tended and straight.
- the novel features of my invention consist in the breaking or opening of the stay downward, and the use of the handle h, and the enlcrged heads c and sockets d.
- the handle is of such form that it lies concealed, as well as the levers, and it stands in the same plane with the levers, and does not project through to the inside of the top, and it furnishes a broad and convenient hold for the hand in operating it, which is entirely concealed.
- the sockets d d form stronger joints' or bearings in the wood than screws alone, which have heretofore been used.
- Screws by reason of their small size and insecure hold, soon break and tear out; but the sockets d, resting in the wood, constitute enlarged bearings, which form the joints, and receive the strain independent of the screws.
- the screws 'inserted through the sockets only serve to attach them, but receive but little if any of the strain that comes upon the joint in opening and closing the levers. There is not only less strain and less liability to tear out by the use of this device, but a larger and much firmer joint is made, and the action is, therefore, much more uniform and even.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
DQ w. AlRn. V Cqnceale'd Jointed Braces for Carriagefpps.
No. 143,316. i Paented-Seplember 30,1873..
UNITED STATES PATENT OFFICE.
DAVID BAIRD, OF GENEVA, NEW YORK.
IMPROVEMENT IN CONCEALED JOlN'l'ED BRACES FOR CARRIAGETOPS.
Specication formingpart of Letters Patent N o. 143,316, dated September 30, 1873; application led March 25, 1873.
To all whom t may concern:
Be it known that I, DAVID W. BAIRD, of Geneva, in the county of Ontario and State of New York, have invented a certain new and useful Improvement in Concealed Jointed Braces or Stays for Carriage-Tops; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same.
My invention consists of a concealed brace or stay for use between the two rear bows of a carriage-top, constructed and arranged as hereinafter described. j
In the drawings, Figure l is an elevation of a carriage-top with my improvement applied thereto; Fig. 2, a perspective view of the concealed brace or stay with joint; Fig. 3, a section of one end of the device where it is jointed to the bow.
This device is for use between the two rear bows of the carriage-top, to prevent collapse and consequent wrinkling of the leather when the top is up or turned back.
A A represent the bows, and B the concealed brace or stay. This brace or stay is made up of two arms or levers, a a', which are pivoted at b, one side ofthe center, and arranged so as to break or open downward. This pivot is formed solid on one half of the knuckle, and passed through the socket of the other and headed down; but if desired, a separate pivot may be employed, passing through both halves of the knuckle. The ends of the arms are made with enlarged heads e c, and projecting sockets d d, which stand inward and rest in holes ff, countersunk in the wood of the bows. They are secured in place by ordinary wood-screws g g, which pass through the heads and sockets and strike deep into the wood. On the under side of the long lever a `of the brace or stay is formed a handle, h,
standing downward in the plane of the lever itself, and in a convenient position to be reached and operated by the hand. The brace or stay is located between the leather and the lining of the top, just far enough in to be covered from sight, but yet to be easily reached. It breaks or collapses downward, and is entirely distinct from the main props and lever work which raise and lower the carriage top, its object being simply to keep the top between the two rear bows eX- tended and straight.
I am aware that braces or stays between the two rear bows have before been employed. The novel features of my invention consist in the breaking or opening of the stay downward, and the use of the handle h, and the enlcrged heads c and sockets d. The handle is of such form that it lies concealed, as well as the levers, and it stands in the same plane with the levers, and does not project through to the inside of the top, and it furnishes a broad and convenient hold for the hand in operating it, which is entirely concealed. The sockets d d form stronger joints' or bearings in the wood than screws alone, which have heretofore been used.
Screws, by reason of their small size and insecure hold, soon break and tear out; but the sockets d, resting in the wood, constitute enlarged bearings, which form the joints, and receive the strain independent of the screws. The screws 'inserted through the sockets only serve to attach them, but receive but little if any of the strain that comes upon the joint in opening and closing the levers. There is not only less strain and less liability to tear out by the use of this device, but a larger and much firmer joint is made, and the action is, therefore, much more uniform and even.
The importance of this feature will be perceived when it is considered that the ordinary projecting props cannot be used between the cover and lining for want of space 5 but the attachment must be made to the wood direct, so as to produce but little projection therefrom.
Simple wood-screws have been the best fastenings heretofore known.
This attachment may be made in the form of a separate and distinct article of .manufacture, and furnished to the trade for sale to carriage-makers.
Having thus described my invention, I do not claim, broadly, a brace or stay between the two rear bows of the carriage-top; but
Mame
WhatI claim as new, and desire to secure In witness whereof I have hereunto signed by Letters Patent, s"- my name in the presence of Jawo subscribing The stays a a having the enlarged heads o, witnesses.
with lateral sockets d, for the purpose speo i DAVID W. BAIRD.
ied, Jshe stay a being formed withiney de Witnesses:
pending handle h, all constructed and ar- GERRIT S. GLEN7 ranged es and for Jshe purpose speoed. RUSSEL GATES.
Publications (1)
Publication Number | Publication Date |
---|---|
US143316A true US143316A (en) | 1873-09-30 |
Family
ID=2212729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US143316D Expired - Lifetime US143316A (en) | Improvement in concealed jointed braces for carriage-tops |
Country Status (1)
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- US US143316D patent/US143316A/en not_active Expired - Lifetime
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