GB191501829A - Improvements in or relating to Cloth Cutting Machines. - Google Patents
Improvements in or relating to Cloth Cutting Machines.Info
- Publication number
- GB191501829A GB191501829A GB191501829DA GB191501829A GB 191501829 A GB191501829 A GB 191501829A GB 191501829D A GB191501829D A GB 191501829DA GB 191501829 A GB191501829 A GB 191501829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knife
- contact
- button
- guard
- disks
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
-
- 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
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
- B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
- B26F1/3826—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work using a rotary circular cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/12—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics
- B26F2210/14—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics the cutting machine comprising a rotary knife
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Knives (AREA)
Abstract
1829. Maimin Co., H., [Assignees of Arendt, M.]. Feb. 4. Cutting-appliances.-A hand-directed electrically-driven cloth-cutting machine is provided with a guard-blade 7 arranged in the plane of, and in front of, but not covering, the exposed edge of the knife 3, and the sharpening-attachment 28, 29 is located behind the guard and beneath the motor, whereby a large portion of the forward edge of the knife, extending above the plane of its centre, is exposed to the view of the operator. The grinding-disks 28, 29 are on opposite sides of the knife and normally are held out of contact with it; they are carried upon pivoted arms 22, 23 coupled together by a link 33 and a lever 31. The lever is provided with a handle whereby the disks may be moved into contact with the knife simultaneously, in opposition to the pressure of the spring 30. The electric motor 5 has a cylindrical fieldmagnet frame constituting the motor casing, and the field poles are located at the sides of the machine to permit of the housing of a pushbutton switch therein. In order to avoid the reduction of flux path of magnetic material, the face-plate 14 of the switch is formed by a plug of magnetic material which fits into the opening in the casing. The depression of the push-button 15 brings the contact member 16 into contact with the stationary contacts 17, thereby completing the circuit, and the button is held in the depressed position by a sliding spring latch-plate 18 having a key-hole slot to fit over the stem of the button.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191501829XA | 1914-02-21 | 1914-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191501829A true GB191501829A (en) | 1915-11-18 |
Family
ID=32683013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191501829D Expired GB191501829A (en) | 1914-02-21 | 1915-02-04 | Improvements in or relating to Cloth Cutting Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191501829A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005260A (en) * | 1988-11-30 | 1991-04-09 | Kanai Juyo Kogyo Company, Limited | Stationary flat, top bar and carding engine |
-
1915
- 1915-02-04 GB GB191501829D patent/GB191501829A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005260A (en) * | 1988-11-30 | 1991-04-09 | Kanai Juyo Kogyo Company, Limited | Stationary flat, top bar and carding engine |
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