US139606A - Improvement in sewing-machine casters - Google Patents
Improvement in sewing-machine casters Download PDFInfo
- Publication number
- US139606A US139606A US139606DA US139606A US 139606 A US139606 A US 139606A US 139606D A US139606D A US 139606DA US 139606 A US139606 A US 139606A
- Authority
- US
- United States
- Prior art keywords
- casters
- machine
- improvement
- sewing
- bars
- 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
- 230000000284 resting effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0083—Wheeled supports connected to the transported object
Definitions
- chine leg and two casters at ⁇ one end and lapping each other at the other ends, where they are connected by a clamp-screw, so that said foot-rests can be adjusted to or from each other for machines of dierent sizes.
- These bars are to receive the machine in the said foot-rests, so that it can be rolled about and the machine taken off and its legs set on the floor, when it is to sit ⁇ irmly for use.
- Figure l is a longitudinal sectional elevation of a pair of the aforesaid bars and cast! ers, the section being taken-011 the line y y of Fig. 2; and Fig. 2 is a horizontal section taken on the line a: .fr of Fig. 1.
- Fig. 3 is an end View of the device.
- A represents the bars with a wide socket ⁇ plate, B, at one end adapted to receive the foot of a machine-leg, C, and having an ear or flange, D, projecting on each side at right angles to the bar, and having a hole, F, to receive the pintle of a caster, E, attached for the support of the bar.
- the two bars of a pair overlap each other at thc other ends, and are clamped together by bindingscrew F passing through slots, so that the foot-rests B can be adjusted to suit machines of di'erentsizes.
- each one has a groove, I, along one side in which a stud, K, on the other fits in such manner that such oscillation is prevented.
- a pair of these bars is temporarily placed under each end of the machine when it is to be moved about,-and then taken away after it is moved.
- the machine will be supported more firmly by these casters than bythe ordinary ones, because there are two bearing-points for each leg, so that in case it is desirable to work the machine while resting upon the casters it canbe done better by these than others.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
.1. H. PLANK.
Sewing Machine Casters. N0t 139,606. u v Patentdlun 3.1873.`
` :nimm:
wh 55125: "i M QW 77m @le ,UNITED STATES PATENT OFFICE.
JOHN H. PLANK, OF BLOOMFIELD, IOWA.
IMPROVEMENT IN SEWINIGMACHINE CASTERS.
Specification forming part of Letters Patent No. 139,606, dated June 3, 1873; application led March 1, 1873.
chine leg and two casters at `one end and lapping each other at the other ends, where they are connected by a clamp-screw, so that said foot-rests can be adjusted to or from each other for machines of dierent sizes. These bars (resting upon the casters) are to receive the machine in the said foot-rests, so that it can be rolled about and the machine taken off and its legs set on the floor, when it is to sit {irmly for use. y
Figure lis a longitudinal sectional elevation of a pair of the aforesaid bars and cast! ers, the section being taken-011 the line y y of Fig. 2; and Fig. 2 is a horizontal section taken on the line a: .fr of Fig. 1. Fig. 3 is an end View of the device.
A represents the bars with a wide socket` plate, B, at one end adapted to receive the foot of a machine-leg, C, and having an ear or flange, D, projecting on each side at right angles to the bar, and having a hole, F, to receive the pintle of a caster, E, attached for the support of the bar. The two bars of a pair overlap each other at thc other ends, and are clamped together by bindingscrew F passing through slots, so that the foot-rests B can be adjusted to suit machines of di'erentsizes.
To prevent the bars from oscillating verticallyon the clamp-screw each one has a groove, I, along one side in which a stud, K, on the other fits in such manner that such oscillation is prevented. A pair of these bars is temporarily placed under each end of the machine when it is to be moved about,-and then taken away after it is moved.
The machine will be supported more firmly by these casters than bythe ordinary ones, because there are two bearing-points for each leg, so that in case it is desirable to work the machine while resting upon the casters it canbe done better by these than others.
Having thus described my inventon, I claim as new and desire to secure by Letters Patent- The device for supporting sewingmachines formed of the slotted bars AA, bolt F, footrests B, and casters E -E, arranged as specified.
J. H. PLANK. Witnesses:
D. R. ATLENDER, P. B. WAYLAND.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US139606A true US139606A (en) | 1873-06-03 |
Family
ID=2209020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US139606D Expired - Lifetime US139606A (en) | Improvement in sewing-machine casters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US139606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK202430103A1 (en) * | 2024-03-05 | 2025-09-11 | Livawheel Aps | Movable support for a furniture or the like |
-
0
- US US139606D patent/US139606A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK202430103A1 (en) * | 2024-03-05 | 2025-09-11 | Livawheel Aps | Movable support for a furniture or the like |
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