GB1380732A - Reading devices - Google Patents

Reading devices

Info

Publication number
GB1380732A
GB1380732A GB5888271A GB5888271A GB1380732A GB 1380732 A GB1380732 A GB 1380732A GB 5888271 A GB5888271 A GB 5888271A GB 5888271 A GB5888271 A GB 5888271A GB 1380732 A GB1380732 A GB 1380732A
Authority
GB
United Kingdom
Prior art keywords
head
pins
card
frame
holes
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
GB5888271A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1380732A publication Critical patent/GB1380732A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Conveying Record Carriers (AREA)

Abstract

1380732 Punched card reader F HOFFMANN-LA ROCHE & CO AG 17 Dec 1971 [12 Jan 1971] 58882/71 Heading G4M A punched card reader has a read head mounted on a frame coupled by pivots and rollers to a rotary cam (Fig. 1, not shown). The head has a support frame 20 carrying an insulating casing 21 having a floor 23 and a cover 24 provided with aligned holes each containing pins 29 spring loaded to protrude from the holes 33 in the cover. Crowns 28 on the pins engage a printed circuit board 26 to act as a movable contact of a switch. The easing 21 is coupled by springs 48 to the frame 20 and the frame carries arms 50 aligning a card carrier 5 with the head. The carrier is aligned with the head and the head is advanced so that selected pins in positions where the card has no holes are separated from the printed circuit. The head carries two pins (35, 36, Fig. 2, not shown) situated outside the reading area of the card and of shorter length than the other pins to indicate the spacing between the head and the card.
GB5888271A 1971-01-12 1971-12-17 Reading devices Expired GB1380732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100747A FR2121930A5 (en) 1971-01-12 1971-01-12

Publications (1)

Publication Number Publication Date
GB1380732A true GB1380732A (en) 1975-01-15

Family

ID=9070108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5888271A Expired GB1380732A (en) 1971-01-12 1971-12-17 Reading devices

Country Status (5)

Country Link
JP (1) JPS5250492B1 (en)
CH (1) CH538161A (en)
FR (1) FR2121930A5 (en)
GB (1) GB1380732A (en)
NL (1) NL158631B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102524U (en) * 1990-02-08 1991-10-24
WO2018114301A1 (en) 2016-12-22 2018-06-28 Unilever Plc A shell container suitable for housing a discrete refill container

Also Published As

Publication number Publication date
CH538161A (en) 1973-06-15
DE2201363B2 (en) 1977-04-14
NL158631B (en) 1978-11-15
DE2201363A1 (en) 1972-07-27
FR2121930A5 (en) 1972-08-25
NL7200114A (en) 1972-07-14
JPS5250492B1 (en) 1977-12-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee