FR2272365A1 - Trigger mechanism for underwater harpoon gun - has lug at end of harpoon freed from pocket between pivot arms when trigger pulled - Google Patents

Trigger mechanism for underwater harpoon gun - has lug at end of harpoon freed from pocket between pivot arms when trigger pulled

Info

Publication number
FR2272365A1
FR2272365A1 FR7418707A FR7418707A FR2272365A1 FR 2272365 A1 FR2272365 A1 FR 2272365A1 FR 7418707 A FR7418707 A FR 7418707A FR 7418707 A FR7418707 A FR 7418707A FR 2272365 A1 FR2272365 A1 FR 2272365A1
Authority
FR
France
Prior art keywords
harpoon
trigger
pulled
freed
pocket
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
FR7418707A
Other languages
French (fr)
Other versions
FR2272365B3 (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.)
BEUCHAT SA
Original Assignee
BEUCHAT SA
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 BEUCHAT SA filed Critical BEUCHAT SA
Priority to FR7418707A priority Critical patent/FR2272365A1/en
Publication of FR2272365A1 publication Critical patent/FR2272365A1/en
Application granted granted Critical
Publication of FR2272365B3 publication Critical patent/FR2272365B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B7/00—Spring guns
    • F41B7/04—Spring guns adapted to discharge harpoons
    • F41B7/043—Accessories therefor
    • F41B7/046—Trigger mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

The underwater harpoon gun has a trigger mechanism with a main trigger (13) of conventional shape, held in a forward position by a spring (16) above, which when pulled back, pivots about a pin (14) so that an arm (3) in front is free to swing back, pulled by another spring (17), and a second arm (5) can also swing about a pivot at the front, under the force of a bent wire spring (10) so that it occupies a horizontal position. The end of the harpoon or arrow is rounded and has a necked portion (18) so that in the ready to fix position, the rounded head fits into a pocket between the two arms, but after the trigger has been pulled, the necked portion is no longer engaged, and the arrow is freed.
FR7418707A 1974-05-24 1974-05-24 Trigger mechanism for underwater harpoon gun - has lug at end of harpoon freed from pocket between pivot arms when trigger pulled Granted FR2272365A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7418707A FR2272365A1 (en) 1974-05-24 1974-05-24 Trigger mechanism for underwater harpoon gun - has lug at end of harpoon freed from pocket between pivot arms when trigger pulled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418707A FR2272365A1 (en) 1974-05-24 1974-05-24 Trigger mechanism for underwater harpoon gun - has lug at end of harpoon freed from pocket between pivot arms when trigger pulled

Publications (2)

Publication Number Publication Date
FR2272365A1 true FR2272365A1 (en) 1975-12-19
FR2272365B3 FR2272365B3 (en) 1977-03-25

Family

ID=9139432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418707A Granted FR2272365A1 (en) 1974-05-24 1974-05-24 Trigger mechanism for underwater harpoon gun - has lug at end of harpoon freed from pocket between pivot arms when trigger pulled

Country Status (1)

Country Link
FR (1) FR2272365A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533683A1 (en) * 1982-09-27 1984-03-30 Gaymard Roland Double-escapement trigger device for underwater hunting weapons.
EP1876408A3 (en) * 2006-07-05 2010-03-17 Cressi-Sub S.p.A. Device for releasing the spear shaft of a fishing gun for scuba divers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533683A1 (en) * 1982-09-27 1984-03-30 Gaymard Roland Double-escapement trigger device for underwater hunting weapons.
EP1876408A3 (en) * 2006-07-05 2010-03-17 Cressi-Sub S.p.A. Device for releasing the spear shaft of a fishing gun for scuba divers

Also Published As

Publication number Publication date
FR2272365B3 (en) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse