US392097A - James asbey boice - Google Patents
James asbey boice Download PDFInfo
- Publication number
- US392097A US392097A US392097DA US392097A US 392097 A US392097 A US 392097A US 392097D A US392097D A US 392097DA US 392097 A US392097 A US 392097A
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- US
- United States
- Prior art keywords
- james
- bar
- head
- asbey
- boice
- 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 4
- SQNZJJAZBFDUTD-UHFFFAOYSA-N Durene Chemical compound CC1=CC(C)=C(C)C=C1C SQNZJJAZBFDUTD-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/04—Carpet fasteners; Carpet-expanding devices ; Laying carpeting; Tools therefor
- A47G27/0487—Tools for laying carpeting
- A47G27/0493—Carpet-expanding devices, e.g. stretchers
Definitions
- This invention relates to certain new and useful improvements in carpet-stretchers of that class comprising, essentially, a sliding rack-bar, a head, and an operating-lever; and the object of the invention is to improve upon this class of devices and render them more useful and efficient in operation.
- the novelty in the present instance resides in the peculiar combinations and the construction, arrangement, and adaptation of parts, all as more fully hereinafter described, shown in the drawings, and then particularly defined by the appended claim.
- A designates a toothed bar, to which are connected the two side bars, a, which at their other end are secured to the central bar, 1), these parts constituting the head of the stretcher.
- the rack-bar and the next bar are each formed at their outer ends with a bail, d, which serve to hold together the bars and form guides for the same as they are lengthened.
- Two of the said bars are provided with a plurality of holes, 6, adapted to receive the removable pins f, and thus secure the said bars in their adhead and adapted to receive.
- This brace serves the double function of a brace for the head and a guide for the rack-bar.
- D represents the lever, which is pivoted to the head as follows: Passed transversely through the bar b and through the ends of the side bars, a, is a pin, 9, and h is a wire having its ends bent to embrace the side and top of the side bars, passed around said pin between the bar I) and the side bars and formed into abail, the cross-bar of which is passed through the lever, as seen more clearly in Fig. 2. This forms a rocking fulcrum for the lever, as will be readily understood.
- Hinged to the rear face of the lever is a dog or pawl, t
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
(No Model.)
J. A. BOIGE.
CARPET STRETGHEB.
Patented Oct. 80, 1888.
QTU
' (Ewan Fez NITED STATES JAMES ASBTtY BOIGE, OF NEVADA, MISSOURI.
CARPET -STRETCHER,
SPECIFICATION forming part of Letters Patent No. 392,097, dated October 30, 1888.
Application filed July 9, 1889. Serial NoflTfiAOfl. (No model.)
To all whom it may concern.-
Be it known that I, JAMEs ASBRY Boron, a citizen of the United States, residing at N evada, in the county of Vernon and State of Missouri, have invented certain new and useful Improvements in Oarpet-Stretchers; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
This invention relates to certain new and useful improvements in carpet-stretchers of that class comprising, essentially, a sliding rack-bar, a head, and an operating-lever; and the object of the invention is to improve upon this class of devices and render them more useful and efficient in operation. The novelty in the present instance resides in the peculiar combinations and the construction, arrangement, and adaptation of parts, all as more fully hereinafter described, shown in the drawings, and then particularly defined by the appended claim.
The invention is clearly illustrated in the accompanying drawings, which, with the letters of reference marked thereon, form a part of this specification, and in which- Figure 1 represents a perspective view of a carpet stretcher constructed in accordance with my invention and extended. Fig. 2 is a similar View of the head with its attached parts detached.
Referring to the details of the drawings by letter, Adesignates a toothed bar, to which are connected the two side bars, a, which at their other end are secured to the central bar, 1), these parts constituting the head of the stretcher.
B are lengthening bars, one of which is toothed to form a rack-bar, 0, upon its upper face. The rack-bar and the next bar are each formed at their outer ends with a bail, d, which serve to hold together the bars and form guides for the same as they are lengthened. Two of the said bars are provided with a plurality of holes, 6, adapted to receive the removable pins f, and thus secure the said bars in their adhead and adapted to receive. the rackbar B,'
which rests upon and is supported by the central bar, I), of said head. This brace serves the double function of a brace for the head and a guide for the rack-bar.
D represents the lever, which is pivoted to the head as follows: Passed transversely through the bar b and through the ends of the side bars, a, is a pin, 9, and h is a wire having its ends bent to embrace the side and top of the side bars, passed around said pin between the bar I) and the side bars and formed into abail, the cross-bar of which is passed through the lever, as seen more clearly in Fig. 2. This forms a rocking fulcrum for the lever, as will be readily understood. Hinged to the rear face of the lever is a dog or pawl, t
The operation is simple and apparent, and, as the novelty residesin the peculiarities of construction which have been already described, a detailed description of the operation is not deemed necessary.
"What I claim as new is- In a carpet-stretcher, the combination, with the head, of the combined brace and guide 0, secured to said head, the transverse pin 9 in said head, the lever, and the wire bail having its ends embracing the side bars of said head, passed around said pin, and the cross-bar of said bail passed through said lever, substantially as shown and described.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
JAMES ASBRY BOIOE.
\Vitnesses:
J. F, S. NELsoN, G120. DUREN.
Publications (1)
Publication Number | Publication Date |
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US392097A true US392097A (en) | 1888-10-30 |
Family
ID=2461072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US392097D Expired - Lifetime US392097A (en) | James asbey boice |
Country Status (1)
Country | Link |
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US (1) | US392097A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3441252A (en) * | 1965-12-10 | 1969-04-29 | Leonardus Aloisius Koppelmans | Carpet stretcher |
-
0
- US US392097D patent/US392097A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3441252A (en) * | 1965-12-10 | 1969-04-29 | Leonardus Aloisius Koppelmans | Carpet stretcher |
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