US139616A - Improvement in machines for cutting webbing - Google Patents
Improvement in machines for cutting webbing Download PDFInfo
- Publication number
- US139616A US139616A US139616DA US139616A US 139616 A US139616 A US 139616A US 139616D A US139616D A US 139616DA US 139616 A US139616 A US 139616A
- Authority
- US
- United States
- Prior art keywords
- webbing
- machines
- improvement
- cutting
- blade
- 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
- 239000000126 substance Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
- Y10T83/8779—Oscillating tool urged axially
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
- Y10T83/8785—Through return [noncutting] stroke
- Y10T83/8786—Oscillating tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9411—Cutting couple type
- Y10T83/9447—Shear type
Definitions
- My invention consists of a shea-rs for cutting webbing mounted on a stand with one blade fixed and the other movable, and worked by a foot motion, the stationary blade being provided with small nicks across the edge to prevent the webbing from slipping, the movable blade being held against the stationary one by an elastic washer surrounding the pivotbolt, and compressed against the blade by it.
- Figure l is a front elevation of my improved machine
- Fig. 2 is partly a plan view and partly a horizontal section.
- A represents the permanent jaw of the machine. It is supported with the edge upward on standards B, rising up from a table, C, and has nicks D across the edge at short distances apart to prevent the articles to be cut from slipping along it when the movable blade comes down upon them.
- E is the movable blade. It is pivoted to the stationary one at F, in the usual way, and has besides an elas tic washer, G, on its pivot, to. be compressed by the nut so as to bind the two blades together with considerable power, and yet not so as to cause them to grind each other, as when fastened with unyielding devices, parlittlc too tight.
- the blade E is connected to a foot-treadle, H, by a conto it for raising it.
- K is a rail or bar above the place for holding the webbing to be presented to the shears with a scale, also a sliding block, L, with a clamp-screw to be used cut from slipping, substantially as specified.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Description
I l l i l l UNITED STATES PATENT OFFICE.
WILLIAM A. RICE, OF BRISTOL, NEW HAMPSHIRE.
IMPROVEMENT IN MACHINES FOR CUTTING WEBBING.
Specification forming part of Letters Patent No. 139,616, dated J une 3, 1873; application led i September 28, 1872.
To all whom it may concern:
Be it known that I, WILLIAM A. RICE, of Bristol, inY the county of Grafton and State of New Hampshire, have invented a new and Improved Machine for Cutting Webbing, of which the following is a specification My invention consists of a shea-rs for cutting webbing mounted on a stand with one blade fixed and the other movable, and worked by a foot motion, the stationary blade being provided with small nicks across the edge to prevent the webbing from slipping, the movable blade being held against the stationary one by an elastic washer surrounding the pivotbolt, and compressed against the blade by it.
Figure l is a front elevation of my improved machine, and Fig. 2 is partly a plan view and partly a horizontal section.
Similar letters of reference indicate corresponding parts.
A represents the permanent jaw of the machine. It is supported with the edge upward on standards B, rising up from a table, C, and has nicks D across the edge at short distances apart to prevent the articles to be cut from slipping along it when the movable blade comes down upon them. E is the movable blade. It is pivoted to the stationary one at F, in the usual way, and has besides an elas tic washer, G, on its pivot, to. be compressed by the nut so as to bind the two blades together with considerable power, and yet not so as to cause them to grind each other, as when fastened with unyielding devices, parlittlc too tight. will keep the edges together along the whole length of the blades, whether they be exactly straight or exactly in line or not, which cannot be done by unyielding devices. The blade E is connected to a foot-treadle, H, by a conto it for raising it. K is a rail or bar above the place for holding the webbing to be presented to the shears with a scale, also a sliding block, L, with a clamp-screw to be used cut from slipping, substantially as specified.
v WILLIAM A. RIOE.
Witnesses:
LEwIs W. FLING, GEO. T. CEAWFQRD.
ticularly if they happen to be screwed up a""` Moreover this elastic washer necting-rod, I, to be forced downward by the v foot ofthe operator, and a spring, I, is applied for gaging the goods for cutting them the re- Y 2. Shears-for cutting webbing and other substances, with one ot' the blades provided v with nicks D to prevent the substance being`
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US139616A true US139616A (en) | 1873-06-03 |
Family
ID=2209030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US139616D Expired - Lifetime US139616A (en) | Improvement in machines for cutting webbing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US139616A (en) |
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0
- US US139616D patent/US139616A/en not_active Expired - Lifetime
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