FR2265331A1 - Device for cracking oysters or nuts - has lever operated piston type jaw and fixed jaw - Google Patents
Device for cracking oysters or nuts - has lever operated piston type jaw and fixed jawInfo
- Publication number
- FR2265331A1 FR2265331A1 FR7410805A FR7410805A FR2265331A1 FR 2265331 A1 FR2265331 A1 FR 2265331A1 FR 7410805 A FR7410805 A FR 7410805A FR 7410805 A FR7410805 A FR 7410805A FR 2265331 A1 FR2265331 A1 FR 2265331A1
- Authority
- FR
- France
- Prior art keywords
- jaw
- oysters
- piston
- nuts
- cracking
- 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
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)
- Food-Manufacturing Devices (AREA)
Abstract
The device is for controlled cracking of oysters (14) and nuts etc. which are placed between a piston (4) and a static jaw (3). The piston is operated by a foot pedal arrangement thus freeing both hands for positioning of the oyster. The utensil can alternatively be actuated by a hand lever (1'). The static jaw (3) can be adjusted for different oyster sizes. The piston head (5) is of semi-conical form, and th hand lever (1') contains a counter sprung sliding rod which can engage different pinion (11) teeth, thus permitting pinion and piston entrainment in either sense.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7410805A FR2265331A1 (en) | 1974-03-28 | 1974-03-28 | Device for cracking oysters or nuts - has lever operated piston type jaw and fixed jaw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7410805A FR2265331A1 (en) | 1974-03-28 | 1974-03-28 | Device for cracking oysters or nuts - has lever operated piston type jaw and fixed jaw |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2265331A1 true FR2265331A1 (en) | 1975-10-24 |
FR2265331B3 FR2265331B3 (en) | 1977-01-21 |
Family
ID=9136967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7410805A Granted FR2265331A1 (en) | 1974-03-28 | 1974-03-28 | Device for cracking oysters or nuts - has lever operated piston type jaw and fixed jaw |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2265331A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934492A1 (en) * | 1978-09-01 | 1980-03-06 | Crombach Invest | SHELL SHELL OPENER |
WO1997002779A1 (en) * | 1995-07-07 | 1997-01-30 | Mario Rossi | Device to progressively break the woody shell, particularly of fruits of the drupe type |
FR3116191A1 (en) * | 2020-11-19 | 2022-05-20 | Medithau | OYSTER PREOPENING DEVICE AND OYSTER PROCESSING METHOD |
-
1974
- 1974-03-28 FR FR7410805A patent/FR2265331A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934492A1 (en) * | 1978-09-01 | 1980-03-06 | Crombach Invest | SHELL SHELL OPENER |
WO1997002779A1 (en) * | 1995-07-07 | 1997-01-30 | Mario Rossi | Device to progressively break the woody shell, particularly of fruits of the drupe type |
US6041504A (en) * | 1995-07-07 | 2000-03-28 | Rossi; Mario | Device to progressively break the woody shell, particularly of fruits of the drupe type |
FR3116191A1 (en) * | 2020-11-19 | 2022-05-20 | Medithau | OYSTER PREOPENING DEVICE AND OYSTER PROCESSING METHOD |
Also Published As
Publication number | Publication date |
---|---|
FR2265331B3 (en) | 1977-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |