CA949149A - Alarm circuit - Google Patents

Alarm circuit

Info

Publication number
CA949149A
CA949149A CA046,340A CA46340A CA949149A CA 949149 A CA949149 A CA 949149A CA 46340 A CA46340 A CA 46340A CA 949149 A CA949149 A CA 949149A
Authority
CA
Canada
Prior art keywords
alarm circuit
alarm
circuit
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
CA046,340A
Inventor
George D. Hanchett
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA949149A publication Critical patent/CA949149A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/24—Devices for picking apples or like fruit
    • A01D46/247—Manually operated fruit-picking tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
CA046,340A 1968-05-25 1969-03-20 Alarm circuit Expired CA949149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2510168A GB1218404A (en) 1968-05-25 1968-05-25 Apparatus for picking fruit from tress

Publications (1)

Publication Number Publication Date
CA949149A true CA949149A (en) 1974-06-11

Family

ID=10222241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA046,340A Expired CA949149A (en) 1968-05-25 1969-03-20 Alarm circuit

Country Status (2)

Country Link
CA (1) CA949149A (en)
GB (1) GB1218404A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151122B (en) * 1983-12-15 1988-10-05 Raymond Alfred Curwood A fruit picker
GB2198024A (en) * 1986-10-22 1988-06-08 Robin John Henry Marco An apple picking device
FR2799928A1 (en) * 1999-10-21 2001-04-27 Claude Denoun Selective harvester, for collecting fruit, consists of manually operated slider, which controls movement of pincer grips to hold stem, and flipping arm to remove selected fruit
CN108811745B (en) * 2018-07-03 2024-07-05 南昌工程学院 Portable fruit picking device
CN115104428B (en) * 2022-07-18 2023-05-23 福建师范大学 Device is picked to jaboticaba with protect function

Also Published As

Publication number Publication date
GB1218404A (en) 1971-01-06

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