FR2416776A1 - Blind hole formation in board of fusible material - using multi-prong heated punch with tips penetrating to base - Google Patents

Blind hole formation in board of fusible material - using multi-prong heated punch with tips penetrating to base

Info

Publication number
FR2416776A1
FR2416776A1 FR7804462A FR7804462A FR2416776A1 FR 2416776 A1 FR2416776 A1 FR 2416776A1 FR 7804462 A FR7804462 A FR 7804462A FR 7804462 A FR7804462 A FR 7804462A FR 2416776 A1 FR2416776 A1 FR 2416776A1
Authority
FR
France
Prior art keywords
board
base
holes
punch
fusible material
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.)
Withdrawn
Application number
FR7804462A
Other languages
French (fr)
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.)
TRIQUET EMILIENNE
Original Assignee
TRIQUET EMILIENNE
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 TRIQUET EMILIENNE filed Critical TRIQUET EMILIENNE
Priority to FR7804462A priority Critical patent/FR2416776A1/en
Publication of FR2416776A1 publication Critical patent/FR2416776A1/en
Withdrawn legal-status Critical Current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
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/31—Perforating by non-mechanical means, e.g. by fluid jet by radiation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/08—Raffle games that can be played by a fairly large number of people
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Multimedia (AREA)
  • Pinball Game Machines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A heated plate (9) with perpendicular projecting prong form punches (16, 17, 18) is used to form a grid of blind holes (15) in a board (9) of fusible material, utilising heat to form the holes when the multiple punch and the board are presented to one another. The process may be used in the mfr. of gaming boards of which sealed (39) colour coded (40) holes contains printed note (38). During punching, the board is mounted on a flat base (12) and the punches have tips (23, 24, 25) of reduced dia. the tips penetrating to the base and being proportioned in accordance with optional punch temperatures. Synchronised reciprocal vertical movements and horizontal displacements of the punch effect formation of holes to a square grid covering the surface of the board.
FR7804462A 1978-02-09 1978-02-09 Blind hole formation in board of fusible material - using multi-prong heated punch with tips penetrating to base Withdrawn FR2416776A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7804462A FR2416776A1 (en) 1978-02-09 1978-02-09 Blind hole formation in board of fusible material - using multi-prong heated punch with tips penetrating to base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804462A FR2416776A1 (en) 1978-02-09 1978-02-09 Blind hole formation in board of fusible material - using multi-prong heated punch with tips penetrating to base

Publications (1)

Publication Number Publication Date
FR2416776A1 true FR2416776A1 (en) 1979-09-07

Family

ID=9204681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804462A Withdrawn FR2416776A1 (en) 1978-02-09 1978-02-09 Blind hole formation in board of fusible material - using multi-prong heated punch with tips penetrating to base

Country Status (1)

Country Link
FR (1) FR2416776A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse
CL Concession to grant licences