GB1172495A - A Tool for Cutting Polygonal Openings with Tapered Side Walls in Synthetic Hard Foam Plastics Plates - Google Patents

A Tool for Cutting Polygonal Openings with Tapered Side Walls in Synthetic Hard Foam Plastics Plates

Info

Publication number
GB1172495A
GB1172495A GB1524568A GB1524568A GB1172495A GB 1172495 A GB1172495 A GB 1172495A GB 1524568 A GB1524568 A GB 1524568A GB 1524568 A GB1524568 A GB 1524568A GB 1172495 A GB1172495 A GB 1172495A
Authority
GB
United Kingdom
Prior art keywords
tool
side walls
hard foam
foam plastics
polygonal openings
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
GB1524568A
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.)
G Bauknecht GmbH
G Bauknecht Elektrotechnische Fabriken GmbH
Original Assignee
G Bauknecht GmbH
G Bauknecht Elektrotechnische Fabriken GmbH
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 G Bauknecht GmbH, G Bauknecht Elektrotechnische Fabriken GmbH filed Critical G Bauknecht GmbH
Publication of GB1172495A publication Critical patent/GB1172495A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Milling Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

1,172,495. Chisels. G. BAUKNECHT G.m.b.H. ELEKTROTECHNISCHE FABRIKEN. 29 March, 1968 [7 April, 1967], No. 15245/68. Heading B4B. A tool for cutting polygonal openings with tapering side walls in synthetic hard foam plastics plates comprises a spatulate blade having a contour forming to the required shape of a side wall of the opening, a leading edge 3 in the form of a V-shaped or convex serrated cutting edge and side edges 4 in the form of smooth bevel-cut knife edges. The tool has apertures 8 whereby it can be attached to a toolholder reciprocable at a prescribed angle to the surface of the material to be cut.
GB1524568A 1967-04-07 1968-03-29 A Tool for Cutting Polygonal Openings with Tapered Side Walls in Synthetic Hard Foam Plastics Plates Expired GB1172495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091958 1967-04-07

Publications (1)

Publication Number Publication Date
GB1172495A true GB1172495A (en) 1969-12-03

Family

ID=6986132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1524568A Expired GB1172495A (en) 1967-04-07 1968-03-29 A Tool for Cutting Polygonal Openings with Tapered Side Walls in Synthetic Hard Foam Plastics Plates

Country Status (4)

Country Link
CH (1) CH463767A (en)
DE (1) DE1679924B2 (en)
GB (1) GB1172495A (en)
SE (1) SE327072B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271700A2 (en) * 1986-12-19 1988-06-22 General Electric Company Apparatus for cutting sheet materials
US4898056A (en) * 1985-07-01 1990-02-06 Gyproc A/S Method and tool for punching plaster plates
US5007316A (en) * 1986-12-19 1991-04-16 General Electric Company Apparatus for cutting sheet materials
WO2011130024A1 (en) * 2010-04-12 2011-10-20 Branson Ultrasonics Corporation Ultrasonic system and method for cutting soft materials and ultrasonic horn blade therefor
US20140366384A1 (en) * 2013-06-14 2014-12-18 Laerte X. Costa Sharpened Edge Spatula Device
CN112318619A (en) * 2020-11-17 2021-02-05 苏州安洁科技股份有限公司 High-precision small-gap embedded cutting die
CN114348365A (en) * 2022-01-05 2022-04-15 杭州申佳包装设备有限公司 Case sealer conduction band device of case sealer prevention sticky tape derailing and tailing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742165A1 (en) * 1987-12-12 1989-06-22 Jaeger Arnold Tool for profiling rubber bodies in sheet form
DE4139283A1 (en) * 1991-11-29 1993-06-03 Roeder & Spengler Stanz Punching cutter for non-metallic parts - has wavy cutting edge with teeth pointing in direction of motion

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898056A (en) * 1985-07-01 1990-02-06 Gyproc A/S Method and tool for punching plaster plates
EP0271700A2 (en) * 1986-12-19 1988-06-22 General Electric Company Apparatus for cutting sheet materials
EP0271700A3 (en) * 1986-12-19 1990-12-05 General Electric Company Apparatus for cutting sheet materials
US5007316A (en) * 1986-12-19 1991-04-16 General Electric Company Apparatus for cutting sheet materials
WO2011130024A1 (en) * 2010-04-12 2011-10-20 Branson Ultrasonics Corporation Ultrasonic system and method for cutting soft materials and ultrasonic horn blade therefor
US20140366384A1 (en) * 2013-06-14 2014-12-18 Laerte X. Costa Sharpened Edge Spatula Device
US9301649B2 (en) * 2013-06-14 2016-04-05 Laerte X. Costa Sharpened edge spatula device
CN112318619A (en) * 2020-11-17 2021-02-05 苏州安洁科技股份有限公司 High-precision small-gap embedded cutting die
CN114348365A (en) * 2022-01-05 2022-04-15 杭州申佳包装设备有限公司 Case sealer conduction band device of case sealer prevention sticky tape derailing and tailing

Also Published As

Publication number Publication date
DE1679924A1 (en) 1971-03-25
SE327072B (en) 1970-08-10
CH463767A (en) 1968-10-15
DE1679924B2 (en) 1974-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees