GB1417753A - Perforating device - Google Patents

Perforating device

Info

Publication number
GB1417753A
GB1417753A GB217373A GB217373A GB1417753A GB 1417753 A GB1417753 A GB 1417753A GB 217373 A GB217373 A GB 217373A GB 217373 A GB217373 A GB 217373A GB 1417753 A GB1417753 A GB 1417753A
Authority
GB
United Kingdom
Prior art keywords
plate
die
perforating
perforated
cam
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
GB217373A
Other languages
English (en)
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.)
New Kon Ind Co Ltd
Original Assignee
New Kon Ind Co Ltd
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 New Kon Ind Co Ltd filed Critical New Kon Ind Co Ltd
Publication of GB1417753A publication Critical patent/GB1417753A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/04—Holders for X-ray films
    • G03B42/047—Holders for X-ray films provided with marking means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB217373A 1972-05-23 1973-01-16 Perforating device Expired GB1417753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972060052U JPS4920599U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
GB1417753A true GB1417753A (en) 1975-12-17

Family

ID=13130914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB217373A Expired GB1417753A (en) 1972-05-23 1973-01-16 Perforating device

Country Status (4)

Country Link
US (1) US3825179A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4920599U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1417753A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT974749B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491608A1 (fr) * 1980-10-07 1982-04-09 Serck Industries Ltd Procede et appareil pour la fabrication d'une plaque munie d'ouvertures, destinee en particulier a un echangeur de chaleur
FR2546433A1 (fr) * 1983-05-26 1984-11-30 Picot Sa Ensemble de tourelles pour poinconneuses-grignoteuses

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244307U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-09-26 1977-03-29
US8313456B2 (en) * 2009-06-30 2012-11-20 Palo Alto Research Center Incorporated Drug-transfer device, drug-delivery system incorporating the same, methods of fabricating the same, and methods of enabling administration of a drug
CN106743948B (zh) * 2017-04-03 2018-05-04 郝士冲 一种胶带使用工具
CN106743947B (zh) * 2017-04-03 2018-11-06 郝士冲 自动式标签输出器
CN110217641B (zh) * 2019-04-30 2020-09-11 中国航发南方工业有限公司 发动机叶片盘侧齿侧面粘贴方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491608A1 (fr) * 1980-10-07 1982-04-09 Serck Industries Ltd Procede et appareil pour la fabrication d'une plaque munie d'ouvertures, destinee en particulier a un echangeur de chaleur
FR2546433A1 (fr) * 1983-05-26 1984-11-30 Picot Sa Ensemble de tourelles pour poinconneuses-grignoteuses

Also Published As

Publication number Publication date
IT974749B (it) 1974-07-10
US3825179A (en) 1974-07-23
JPS4920599U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee