US19998A - Timbrei - Google Patents
Timbrei Download PDFInfo
- Publication number
- US19998A US19998A US19998DA US19998A US 19998 A US19998 A US 19998A US 19998D A US19998D A US 19998DA US 19998 A US19998 A US 19998A
- Authority
- US
- United States
- Prior art keywords
- wire
- umbrellas
- rib
- holes
- frame
- 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
- 210000000614 Ribs Anatomy 0.000 description 24
- 238000010276 construction Methods 0.000 description 8
- 238000005553 drilling Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
Definitions
- A represents the stick B, the rib C the stretcher of the runner and (Z, the notcher of my umbrella frame.
- the whole rib consists of one piece of wire and all the openings of the same are formed without being under necessity of flattening drilling or punching any part thereof.
- the stretcher on the point z' is turned in double coil so as to prevent the bending of the rib when the umbrella is closed.
- the rib according to my construction forms a coiled spring andthe elasticity thus imparted to the same facilitates the opening of the umbrella by preventing the catching of the ribs. 5th.
- My umbrellas require less repairing and the construction of their frames is cheaper than those of the present style of wire frame umbrellas.
Landscapes
- Toys (AREA)
Description
UNITED sTATEs PATENT oi'EEroE.A
HENRY KURTH, OF BROOKLYN, NEW YORK.
UMBRELLA.
Specification of Letters Patent No. 19,998, dated April 20, 1858.
To all whom 'it may concern.
Be it known that I, HENRY KURTH, of the city of Brooklyn, in t-he State of New York, have invented a new and useful Improvement on Umbrellas; and I do hereby declare that the following is a full, clear, and eXact description of the construction and operation of the same, reference being had to thev annexed drawings, in which- Figure l, is a side view, and Fig. 2, a front View of my improvement.
Similar letters of reference indicate corresponding parts in these figures.
A, represents the stick B, the rib C the stretcher of the runner and (Z, the notcher of my umbrella frame.
'Io enable others skilled in the art to make and use my invention I will proceed to describe its construction and operation. In order to do this effectually it is proper to state that in the metallic wire frames for umbrellas at present in use, the ribs are flattened at both ends and holes are drilled or punched into these places, in order to connect the ribs with the notcher and the covering. The middle holes are formed by having separate pieces of tin attached to the rib by soldering. I construct the ribs of my wire frames in the following manner.` I commence by coiling the wire in such a manner as to form a top loop or hole la. I then continue the wire straight coiling it again on or near the center so as to form the middle hole z'. I then continue the wire again straight to the tip hole le, which is also formed by a coil of the wire. The whole rib consists of one piece of wire and all the openings of the same are formed without being under necessity of flattening drilling or punching any part thereof. The stretcher on the point z' is turned in double coil so as to prevent the bending of the rib when the umbrella is closed. y
The advantage of my vconstruction over that of the eX1sting wire frames for umbrellas consists in the following points: lst. All the openings or holes in my frame are smooth on the inside and therefore not liable to cut the thread passing through the same for the purpose of attaching the covering to the frame, or case, which frequently happens in the present styles of wire frame umbrellas as the holes produced by punching or drilling leave sharp edges on the inside. 2d. My ribs not being flattened are stronger than those of the old style. 3d. I am enabled to form the notch loops or holes of a larger size than those of the old style, thereby I am also enabled to use a larger size of notcher wire and runner wire thus strengtheningl the whole frame. 4th. The rib according to my construction forms a coiled spring andthe elasticity thus imparted to the same facilitates the opening of the umbrella by preventing the catching of the ribs. 5th. My umbrellas require less repairing and the construction of their frames is cheaper than those of the present style of wire frame umbrellas.
My improvement is as applicable to parasols as to umbrellas. What I claim as new and desire to secure by Letters Patent of the United States is: Making the rib by coiling the wire into loops, which serve like ordinary holes in the rib for the joints, and attaching the stretcher to the middle loop without the interposition of intermediate links substantially in the manner and for the purpose as described.
New York February 10, 1858.
HENRY KURTI-I.
Witnesses:
CHs. WEHLE, J ULIUs WEHLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US19998A true US19998A (en) | 1858-04-20 |
Family
ID=2084574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US19998D Expired - Lifetime US19998A (en) | Timbrei |
Country Status (1)
Country | Link |
---|---|
US (1) | US19998A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9642422B2 (en) | 2014-11-19 | 2017-05-09 | John L. Haller | Umbrella wire frame |
US10098425B2 (en) | 2014-11-19 | 2018-10-16 | John L. Haller | Umbrella frame |
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0
- US US19998D patent/US19998A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9642422B2 (en) | 2014-11-19 | 2017-05-09 | John L. Haller | Umbrella wire frame |
US10098425B2 (en) | 2014-11-19 | 2018-10-16 | John L. Haller | Umbrella frame |
US10441041B2 (en) | 2014-11-19 | 2019-10-15 | John L. Haller | Umbrella frame |
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