GB2021514A - Can Openers - Google Patents

Can Openers

Info

Publication number
GB2021514A
GB2021514A GB7918352A GB7918352A GB2021514A GB 2021514 A GB2021514 A GB 2021514A GB 7918352 A GB7918352 A GB 7918352A GB 7918352 A GB7918352 A GB 7918352A GB 2021514 A GB2021514 A GB 2021514A
Authority
GB
United Kingdom
Prior art keywords
cutting
motor
opener
electric
wedge
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.)
Granted
Application number
GB7918352A
Other versions
GB2021514B (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2021514A publication Critical patent/GB2021514A/en
Application granted granted Critical
Publication of GB2021514B publication Critical patent/GB2021514B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/38—Power-operated cutting devices
    • B67B7/385—Power-operated cutting devices specially adapted to be hand-held

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

An electric can opener comprising a tin cutter 17 and, engaging underneath the flange of a lid, a transport wheel 11 whose shaft can be driven by an electric motor via a drive mechanism, the drive motor being a self-starting two-pole single-phase synchronous motor with permanent-magnetic rotor, and the tin cutter is a pointed cutting wedge with cutting edges 19 on both wedge faces. Should the opener jam during the cutting open of a can in one direction, the motor will restart in the reverse direction, and cutting continues in the opposite direction. <IMAGE>
GB7918352A 1978-05-29 1979-05-25 Can openers Expired GB2021514B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823373A DE2823373C2 (en) 1978-05-29 1978-05-29 Electric can opener

Publications (2)

Publication Number Publication Date
GB2021514A true GB2021514A (en) 1979-12-05
GB2021514B GB2021514B (en) 1982-06-09

Family

ID=6040444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918352A Expired GB2021514B (en) 1978-05-29 1979-05-25 Can openers

Country Status (9)

Country Link
JP (1) JPS54176561U (en)
AT (1) AT362324B (en)
BR (1) BR7903308A (en)
DE (1) DE2823373C2 (en)
FR (1) FR2427293A1 (en)
GB (1) GB2021514B (en)
HK (1) HK12683A (en)
IT (1) IT1192733B (en)
MX (1) MX147017A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103014C2 (en) * 1981-01-29 1986-07-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Can opener driven by an electric synchronous motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1657182B1 (en) * 1968-01-08 1973-10-04 Streicher Emide Metall Electrically operated can opener
FR2138521B1 (en) * 1971-05-27 1973-05-25 Equip Menager Fse
JPS5211635B1 (en) * 1971-06-12 1977-04-01
FR2190720B2 (en) * 1972-06-30 1977-04-01 Etud Sa
FR2212288B2 (en) * 1973-01-03 1976-05-14 Etud Sa

Also Published As

Publication number Publication date
JPS54176561U (en) 1979-12-13
FR2427293A1 (en) 1979-12-28
AT362324B (en) 1981-04-27
DE2823373B1 (en) 1979-10-04
IT7923062A0 (en) 1979-05-28
HK12683A (en) 1983-04-22
IT1192733B (en) 1988-05-04
DE2823373C2 (en) 1980-07-10
MX147017A (en) 1982-09-22
BR7903308A (en) 1979-12-11
FR2427293B1 (en) 1984-10-19
GB2021514B (en) 1982-06-09
ATA387279A (en) 1980-09-15

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Legal Events

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