US111487A - Improvement in umbrellas - Google Patents
Improvement in umbrellas Download PDFInfo
- Publication number
- US111487A US111487A US111487DA US111487A US 111487 A US111487 A US 111487A US 111487D A US111487D A US 111487DA US 111487 A US111487 A US 111487A
- Authority
- US
- United States
- Prior art keywords
- umbrellas
- joint
- improvement
- rib
- construction
- 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
- 238000010276 construction Methods 0.000 description 3
- 102000010029 Homer Scaffolding Proteins Human genes 0.000 description 1
- 108010077223 Homer Scaffolding Proteins Proteins 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/06—Special folding or telescoping of umbrellas with telescopic ribs
Definitions
- This invention has for its object to furnish a joint for the ribs of folding umbrellas which shall possess requisite strength and durability, and which may be furnished at a very small cost; and consists in cert-ain speoic details of construction, which will be fully described hereinafter.
- Figure 2 represents a partial perspective'view oi the same
- Figure 5 a plan v iew of the lmetal piece before itis formed to make the joint.
- A represents a flat piece of metal, which is cut in any proper manner into substantially the shape shown in ng. 5.
- this piece of Vmetal is b ent at a a" a2 a, and to it are secured, by means of rivets b b, the divisions of the rib and brace-rod.
- the lower division of the rib is rigidly held in the closed socket a; of the joint, while the upper division is held in the open socket
- the adjacent ends of the divisions oi the rib pass by each other a certain distance, and they are each also clamped on the sides by the sockets,' as well as held by the rivets, so that they are braced to resist lateral and downward strain.
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- Ropes Or Cables (AREA)
- Brushes (AREA)
- Toys (AREA)
Description
dtnted Stabat @tutti @time NICHOLAS STARR, 'or 'HoME-RQNEW YORK.
Letters Patent No. 111,487, dated January 31, 1871.
iMPRovEMENT IN uMBRELLAs.
The Scnedule referred to in these Letters Patent and making part of the same.
I, NICHOLAS STARR, of Homer, in the county ot' Cortland and State of New York, have invented certain Improvements in Umbrellas, of which the following is a specication.
This invention has for its object to furnish a joint for the ribs of folding umbrellas which shall possess requisite strength and durability, and which may be furnished at a very small cost; and consists in cert-ain speoic details of construction, which will be fully described hereinafter.
In the drawing- Figure 1 represents a side elevation of the joint, with the parts ofthe rib and the brace attached thereto;
Figure 2 represents a partial perspective'view oi the same;
Figure 3, an end elevation of the joint detached Figure 4, a partial sectional view; and
Figure 5, a plan v iew of the lmetal piece before itis formed to make the joint.
To enable others skilled inthe art to make' and use my invention, I will now proceed to describe fully its construction and method of operation. j
A represents a flat piece of metal, which is cut in any proper manner into substantially the shape shown in ng. 5.
By means of suitable formed pliers, or other instruments or means, this piece of Vmetal is b ent at a a" a2 a, and to it are secured, by means of rivets b b, the divisions of the rib and brace-rod.
The lower division of the rib is rigidly held in the closed socket a; of the joint, while the upper division is held in the open socket By means of this construction the adjacent ends of the divisions oi the rib pass by each other a certain distance, and they are each also clamped on the sides by the sockets,' as well as held by the rivets, so that they are braced to resist lateral and downward strain.
A joint of great strength is thus-obtained which can,
be produced at a very small oost.
Having thus fully described my invention,
WhatA I claim as new, and desire to lsecure by Y
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US111487A true US111487A (en) | 1871-01-31 |
Family
ID=2180956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US111487D Expired - Lifetime US111487A (en) | Improvement in umbrellas |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US111487A (en) |
-
0
- US US111487D patent/US111487A/en not_active Expired - Lifetime
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