FR2285833A1 - Appts. for opening bivalve shellfish - has lever operated ratchet mechanism moving pointed plunger into shellfish - Google Patents

Appts. for opening bivalve shellfish - has lever operated ratchet mechanism moving pointed plunger into shellfish

Info

Publication number
FR2285833A1
FR2285833A1 FR7432409A FR7432409A FR2285833A1 FR 2285833 A1 FR2285833 A1 FR 2285833A1 FR 7432409 A FR7432409 A FR 7432409A FR 7432409 A FR7432409 A FR 7432409A FR 2285833 A1 FR2285833 A1 FR 2285833A1
Authority
FR
France
Prior art keywords
shellfish
plunger
appts
ratchet mechanism
lever operated
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
FR7432409A
Other languages
French (fr)
Other versions
FR2285833B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7432409A priority Critical patent/FR2285833A1/en
Publication of FR2285833A1 publication Critical patent/FR2285833A1/en
Application granted granted Critical
Publication of FR2285833B3 publication Critical patent/FR2285833B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/26—Nutcrackers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/06—Combined or separable sets of table-service utensils; Oyster knives with openers; Fish servers with means for removing bones
    • A47G21/061—Oyster knives with openers; Shellfish openers
    • A47G21/062—Oyster splitters working by forcing a knife or the like between shells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Catching Or Destruction (AREA)

Abstract

The apparatus has a base (10) with one end (11) shaped for holding in the hand, the other end having an extension (13) perpendicular to the base to form a stop for a shellfish. Serrated teeth (13A) provide grip. Near the handle is a boss (14) with a plain hole (15) providing a bearing for a plunger (16). This plunger has annular teeth (18A) along its rear part (18). These teeth engage with those in a toothed gear (19) mounted on one side of or above the boss. A handle (23) fitted to this gear moves the plunger to force the pointed end (17) into the shellfish held against the extension (13). Blocks (24, 25) are provided, so that the apparatus may be used for different size shellfish.
FR7432409A 1974-09-26 1974-09-26 Appts. for opening bivalve shellfish - has lever operated ratchet mechanism moving pointed plunger into shellfish Granted FR2285833A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7432409A FR2285833A1 (en) 1974-09-26 1974-09-26 Appts. for opening bivalve shellfish - has lever operated ratchet mechanism moving pointed plunger into shellfish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432409A FR2285833A1 (en) 1974-09-26 1974-09-26 Appts. for opening bivalve shellfish - has lever operated ratchet mechanism moving pointed plunger into shellfish

Publications (2)

Publication Number Publication Date
FR2285833A1 true FR2285833A1 (en) 1976-04-23
FR2285833B3 FR2285833B3 (en) 1977-07-08

Family

ID=9143446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432409A Granted FR2285833A1 (en) 1974-09-26 1974-09-26 Appts. for opening bivalve shellfish - has lever operated ratchet mechanism moving pointed plunger into shellfish

Country Status (1)

Country Link
FR (1) FR2285833A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489127A1 (en) * 1980-08-26 1982-03-05 Marquis Joseph Press for splitting oysters - has massive L=sections base and lever to drive cleaving wedge towards upstand on base
CN104814685A (en) * 2015-05-11 2015-08-05 王金聚 Domestic walnut squeezing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489127A1 (en) * 1980-08-26 1982-03-05 Marquis Joseph Press for splitting oysters - has massive L=sections base and lever to drive cleaving wedge towards upstand on base
CN104814685A (en) * 2015-05-11 2015-08-05 王金聚 Domestic walnut squeezing device
CN104814685B (en) * 2015-05-11 2018-06-29 郭志强 A kind of household squeezes Walnut opener

Also Published As

Publication number Publication date
FR2285833B3 (en) 1977-07-08

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