US129874A - Improvement in toys - Google Patents

Improvement in toys Download PDF

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Publication number
US129874A
US129874A US129874DA US129874A US 129874 A US129874 A US 129874A US 129874D A US129874D A US 129874DA US 129874 A US129874 A US 129874A
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Prior art keywords
toys
improvement
trump
samuel
clamp
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/007—Jig saws, i.e. machine saws with a vertically reciprocating narrow saw blade chucked at both ends for contour cutting

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  • the operation is as follows: The lumber, bein g held under clamp G and fed up against the saw, is cut straight or in any curve desired.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Description

s. N. TRUMP'.
lmproveme'nt in Toys.
NQ.129,874, Patented July 2 3, 1872.
w' l i i J l' l 1 l i ;.ll I Il: f
- uff-1 f 'mtuvsszm uvmtnr:
r y 4M. P//aTa-L/r/ra MA Pfl/c ca. Mx (assos/ves Mauss) UNITED STATES SAMUEL N. vTRUMP7 OF ROSSVILLE, MARYLAND.
IMPROVEMENT IN TOYS.
Specification fornfing part of Letters Patent No. 129,874, dated July 23, 1872.
Specication describing-a new Toy Sawing- Machine, invented by SAMUEL N. TRUMP, oi
l verse projection thereon. 'lhese stocks are retracted by their respective springs D E. F is the table on which the material rests and is 1noved,while Gr is an adjustable clamp, which holds it down tothe table. The latteris slotted at the upper end and adjustable on the shank of a clamp-screw, H. The saw is reciprocated in tubular guides I IA by means of' the pitman VJ, crank-wheel K,l and friction drive-wheel L. a
The operation is as follows: The lumber, bein g held under clamp G and fed up against the saw, is cut straight or in any curve desired.
Having. thus described my invention, what I claim as new, and desire to secure by Letters Patent, isv Y As an article of manufacture, a toy sawingmachine, substantially as above described.
SAMUEL N. TRUMP. Witnesses:
HENRY FoBLE, Jr., JNO. S. MADDOX.
US129874D Improvement in toys Expired - Lifetime US129874A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660206A (en) * 1949-03-12 1953-11-24 Dan D Beebe Jig saw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660206A (en) * 1949-03-12 1953-11-24 Dan D Beebe Jig saw

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