US336607A - waterman - Google Patents
waterman Download PDFInfo
- Publication number
- US336607A US336607A US336607DA US336607A US 336607 A US336607 A US 336607A US 336607D A US336607D A US 336607DA US 336607 A US336607 A US 336607A
- Authority
- US
- United States
- Prior art keywords
- pinion
- shuttle
- stud
- machine
- box
- 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
- 239000000969 carrier Substances 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 101700084173 CLMP Proteins 0.000 description 2
- 241000220010 Rhode Species 0.000 description 2
- 101700061660 calL Proteins 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
- D05B57/14—Shuttles with rotary hooks
Definitions
- Figure 1 is a top view of a portion of the shuttlebox.
- Fig. 2 is a section on linezvm.
- Fig. 3 is a View of the bottom of the shuttleboX.
- Figs. 4 and 5 are side and top Views, respectively, of the shuttle.
- Fig. 6 is a view of the shuttle-pinion.
- My invention is more particularly designed for and adapted to a machine for sewing leather, known in the market as the What Cheer sewingnnachine, which is provided with a horizontal box, within which at one end is located the shuttle device, which is operated by suitable pinions, to which motion is communicated by means of acam through a reciprocating rack engaging therewith.
- the object of my invention is to so construct the parts that greater durabil ty in the machine itself will be secured, together with a more perfect and satisfactory operation; and it consists in the manner of strengthening and securing the shuttle pinion, hereinafter described.
- A is the shuttle-box; B, the shuttle; WV, the shuttle-carrier; G, the carrier-pinion; D, a larger pinion which engages with the carrier-pinion G and the rack E upon the end of the reciprocating rod or bar F, the latter being operated by a suitable cam.
- the shuttle-carrier W has a stud, G, around which the smaller pinion, O, is secured.
- the manner of securing the pinion G to the stud G has heretofore been to enlarge the diameter of the hole in the former upon one side and force in a wedge, screw, or spline, which would prevent any rotation upon the latter.
- the enlargement of such diameter, as described so weakens the pinion that it often breaks and stops the machine until a new pinion can be procured and adjusted. If, however, the pinion does not break, it frequently becomes loose, which renders the machine faulty in its operation and prevents it from doing good work.
- shuttle-holder WV having an extended stud, G, Jinion O, lying in the depression in box A, and having an extended collar, H, fitting over stud G and extending out past the surface of box A, where it is secured upon said stud, and the idler gear or pinion D, connecting rack E and pinion C, also lying in the depression in box A, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
(No Model.)
W. H. W'ATBRMAN.
SEWING MAGHINE. Patented Feb. 23, 1886.
unamm I INVENTUR! @w WKMMM 4 fig Cm W ITN ESSEEI N, PEYERi rhmmm m hcr. wman m n. c.
UNITED STATES PATENT OFFICE.
WILLIAM H. \VATERMAN, OF PROVIDENCE, RHODE ISLAND.
SEWING-MACHINE.
SPECIFICATION forming part of Letters Patent No. 336,607, dated February 23, 1886.
Application filed June 26, 1885. Serial No. l69,805. (No model.)
T or whom it may concern:
Be it known that I, WILLIAM H. WATER- MAN, of Providence, in the State of Rhode Island, have made certain new and useful Improvements in Sewing-Machines; and I do hereby declare that the following specification,
taken in connection with the drawings making a part of the same, is a full, clear, and exact description thereof.
Figure 1 is a top view of a portion of the shuttlebox. Fig. 2 is a section on linezvm. Fig. 3 is a View of the bottom of the shuttleboX. Figs. 4 and 5 are side and top Views, respectively, of the shuttle. Fig. 6 is a view of the shuttle-pinion.
My invention is more particularly designed for and adapted to a machine for sewing leather, known in the market as the What Cheer sewingnnachine, which is provided with a horizontal box, within which at one end is located the shuttle device, which is operated by suitable pinions, to which motion is communicated by means of acam through a reciprocating rack engaging therewith.
The object of my invention is to so construct the parts that greater durabil ty in the machine itself will be secured, together with a more perfect and satisfactory operation; and it consists in the manner of strengthening and securing the shuttle pinion, hereinafter described.
In the drawings, A is the shuttle-box; B, the shuttle; WV, the shuttle-carrier; G, the carrier-pinion; D, a larger pinion which engages with the carrier-pinion G and the rack E upon the end of the reciprocating rod or bar F, the latter being operated by a suitable cam.
The shuttle-carrier W has a stud, G, around which the smaller pinion, O, is secured. The manner of securing the pinion G to the stud G has heretofore been to enlarge the diameter of the hole in the former upon one side and force in a wedge, screw, or spline, which would prevent any rotation upon the latter. The enlargement of such diameter, as described, so weakens the pinion that it often breaks and stops the machine until a new pinion can be procured and adjusted. If, however, the pinion does not break, it frequently becomes loose, which renders the machine faulty in its operation and prevents it from doing good work.
In my invention I construct the pinion C with a vertical collar, H, both of which sur' round the stud G, and are secured thereto by a pin or rivet passing through the collar and entering the stud, as will be readily understood. It will now be seen that the pinion G will be strengthened instead of weakened, and that, attached in the manner described, it will be impossible for it to work looseand affect the operation of the machine.
What I claim as my invention, and desire to secure by Letters Patent, is-
In a sewing-machine, as described, the combination, with the shuttle-box A, having seats or depressions for the gears and a longitudinal groove for the rack-bar, of said rack-bar working in said groove, shuttle-holder WV, having an extended stud, G, Jinion O, lying in the depression in box A, and having an extended collar, H, fitting over stud G and extending out past the surface of box A, where it is secured upon said stud, and the idler gear or pinion D, connecting rack E and pinion C, also lying in the depression in box A, substantially as set forth.
7 WILLIAM H. WATERMAN.
VVit-nesses:
WALTER B. VINCENT, JAMES D. OHERN.
Publications (1)
Publication Number | Publication Date |
---|---|
US336607A true US336607A (en) | 1886-02-23 |
Family
ID=2405697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US336607D Expired - Lifetime US336607A (en) | waterman |
Country Status (1)
Country | Link |
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US (1) | US336607A (en) |
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0
- US US336607D patent/US336607A/en not_active Expired - Lifetime
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