GB720458A - Improvements in or relating to the moulding and cutting of plastic material - Google Patents

Improvements in or relating to the moulding and cutting of plastic material

Info

Publication number
GB720458A
GB720458A GB33036/52A GB3303652A GB720458A GB 720458 A GB720458 A GB 720458A GB 33036/52 A GB33036/52 A GB 33036/52A GB 3303652 A GB3303652 A GB 3303652A GB 720458 A GB720458 A GB 720458A
Authority
GB
United Kingdom
Prior art keywords
cutter
dough
conveyer
abutment
fingers
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
Application number
GB33036/52A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB33036/52A priority Critical patent/GB720458A/en
Priority to US32960053 priority patent/US2790399A/en
Priority claimed from US32960053 external-priority patent/US2790399A/en
Publication of GB720458A publication Critical patent/GB720458A/en
Priority to US563697A priority patent/US2790339A/en
Expired legal-status Critical Current

Links

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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/10—Other machines for forming the dough into its final shape before cooking or baking combined with cutting apparatus
    • 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
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • 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
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4418—Cutters therefor; Dies therefor combining cutting and embossing operations
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4472—Cutting edge section features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Confectionery (AREA)

Abstract

720,458. Cutting shaped articles from webs of dough, artificial resin &c. MAYER, W, Dec. 31, 1952, No. 33036/52. Class 87 (2) A web of dough or artificial resin is fed intermittently along a conveyer 17, Fig. 2, and down between plates 18 where it is cut against an abutment 2 by a cutter 3 reciprocated by a connecting rod 9. As shown, five cutters may operate simultaneously side by side. The scrap is led off by a plate 29 to a box 30, while the cut shapes fall down a slide 28, along a conveyer 33, to a conveyer 60. The web may be fed directly from a rolling machine or it may be stored on a roller mounted on arms 19. As shown for making pretzels, Fig. 11, the abutment 2 and cutter 3 are formed with co-operating mould cavities to receive the dough 5. As the cutter is reciprocated, fingers 20 are moved with the cutter by cams 40 and rods 34 to retain the dough 5 in the cavities in the cutter, while pins 21 are moved faster than the fingers by the rods 34 and levers 43, to eject the central scrap 22 along a slide 24 into a box 25 which both reciprocate with the cutter. As the cutter is retracted still further, cams 49 retract the fingers 20 and pins 21, and the cutter passes over stationary ejectors 26 which eject the pretzel from the cutter. In a modification, the ejectors may be resiliently mounted on the cutter and abut against fixed stops. The ejectors 26 and pins 21 are longitudinally adjustable. The abutment 2 and the cutter 3 may be engraved on the sides facing the web.
GB33036/52A 1952-12-31 1952-12-31 Improvements in or relating to the moulding and cutting of plastic material Expired GB720458A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB33036/52A GB720458A (en) 1952-12-31 1952-12-31 Improvements in or relating to the moulding and cutting of plastic material
US32960053 US2790399A (en) 1952-12-31 1953-01-05 Machinery for molding and cutting out pieces of plastic material from a web
US563697A US2790339A (en) 1952-12-31 1956-02-06 Scraper-blade-sharpener

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB33036/52A GB720458A (en) 1952-12-31 1952-12-31 Improvements in or relating to the moulding and cutting of plastic material
US32960053 US2790399A (en) 1952-12-31 1953-01-05 Machinery for molding and cutting out pieces of plastic material from a web
US563697A US2790339A (en) 1952-12-31 1956-02-06 Scraper-blade-sharpener

Publications (1)

Publication Number Publication Date
GB720458A true GB720458A (en) 1954-12-22

Family

ID=27259095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33036/52A Expired GB720458A (en) 1952-12-31 1952-12-31 Improvements in or relating to the moulding and cutting of plastic material

Country Status (2)

Country Link
US (1) US2790339A (en)
GB (1) GB720458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457453A (en) * 2017-08-16 2017-12-12 李胜 A kind of blanking, pushing positioner and the beveler using the device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186380B (en) * 1963-08-02 1965-01-28 Philipp August Sonn Puller for ski steel edges
US4498360A (en) * 1983-09-14 1985-02-12 Milum J David Sharpener for a spreading tool
US4878321A (en) * 1988-07-20 1989-11-07 Whitehead Stanley A Automatic portable sharpening kit for electric cattle shearers/clippers
US20130091676A1 (en) * 2011-10-14 2013-04-18 Robert W. Schuetz Lawn mower blade sharpener and method of using same
US11491671B2 (en) 2019-04-17 2022-11-08 Ramon Canelon Spatula edge trimming apparatus
US11351693B1 (en) * 2020-09-03 2022-06-07 Richard Karas Slicer blade guide with wear insert
USD1028667S1 (en) * 2022-04-08 2024-05-28 Rockler Companies, Inc. Sharpening tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US551292A (en) * 1895-12-10 Sharpener for shears
US592486A (en) * 1897-10-26 Device for sharpening scissors
US788447A (en) * 1903-10-24 1905-04-25 Charles H Windsor Scissors-sharpener.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457453A (en) * 2017-08-16 2017-12-12 李胜 A kind of blanking, pushing positioner and the beveler using the device

Also Published As

Publication number Publication date
US2790339A (en) 1957-04-30

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