EP0123747A2 - Vorwählbare Verriegelung für Feuerwaffen mit Zylinderverschluss - Google Patents

Vorwählbare Verriegelung für Feuerwaffen mit Zylinderverschluss Download PDF

Info

Publication number
EP0123747A2
EP0123747A2 EP83304998A EP83304998A EP0123747A2 EP 0123747 A2 EP0123747 A2 EP 0123747A2 EP 83304998 A EP83304998 A EP 83304998A EP 83304998 A EP83304998 A EP 83304998A EP 0123747 A2 EP0123747 A2 EP 0123747A2
Authority
EP
European Patent Office
Prior art keywords
selector
bolt
trigger
sear
handle
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
EP83304998A
Other languages
English (en)
French (fr)
Other versions
EP0123747A3 (en
EP0123747B1 (de
Inventor
William Batterman Ruger
Roy Louis Melcher
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.)
Sturm Ruger and Co Inc
Original Assignee
Sturm Ruger and Co Inc
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 Sturm Ruger and Co Inc filed Critical Sturm Ruger and Co Inc
Publication of EP0123747A2 publication Critical patent/EP0123747A2/de
Publication of EP0123747A3 publication Critical patent/EP0123747A3/en
Application granted granted Critical
Publication of EP0123747B1 publication Critical patent/EP0123747B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/30—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel
    • F41A17/32—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel the other element being the breech-block or bolt

Definitions

  • This invention relates to bolt action rifles, and in particular to an inactivating selector arrangement for selectively restraining movement of the sear, trigger or cocking piece or both.
  • the major components of a conventional bolt action firearm comprise the barrel, a receiver secured to the rear of the barrel, a cylindrical breech bolt mounted in the receiver in axial alignment with the barrel, a firing mechanism including the trigger mounted on the receiver below the bolt, and the stock.
  • the cylindrical breech bolt is rotatable about its longitudinal axis from its locked firing position to its unlocked extracting and loading position, the bolt being longitudinally slidable within the receiver when it is in its unlocked position.
  • a spring powered cocking piece Associated with the breech bolt is a spring powered cocking piece which is held by a sear in the ready-to-fire position. Operation of the trigger moves the sear to release the cocking piece.
  • a bolt action firearm having a barrel, a receiver, a bolt sleeve, a cocking piece, a bolt handle, and a recess in the bolt sleeve characterised in that there is provided a multi-positional selector arrangement capable of restraining movement of a trigger in a first position and restraining movement of trigger, sear and bolt handle in a second position, such arrangement in turn comprising:
  • the invention comprises a selector arrangement for restraining movement of the trigger or bolt handle or both.
  • the arrangement includes a rotatable selector carrying in fixed relation a selector cam and a selector handle projection, a pivotable trigger and sear blocker moved by the selector cam, and a bolt handle plunger movable by the selector projection whereby rotatable movement of the selector to first position causes trigger and sear blocker to block movement of the trigger and movement of the selector to a second position causes the selector to continue to hold the. trigger and sear in its blocking mode while the selector in addition moves bolt plunger to restrain movement of the bolt handle. In a third position the selector arrangement is passive.
  • selector projection is moved to a position in a recess in the cocking piece as the selector is placed in the second position. In this position, the selector projection will prevent any substantial foreward movement of the cocking piece.
  • rifle 10 includes barrel 11, a receiver 12 secured to the rear of the barrel, a cylindrical breech bolt assembly 13 mounted in receiver 12 to the rear of and in axial alignment with barrel 11, a bolt handle 14 secured to the rearward end of the bolt assembly 13, a bolt head sleeve 16, a cocking piece 17, a receiver tang 18 and a stock 21.
  • Rifle 10 also includes trigger 22, trigger guard 23, and a rotatable inactivating selector unit 26.
  • Unit 26 is mounted in the receiver and rotates about a vertical axis.
  • trigger 22 is pivoted about trigger pivot 28 with upper trigger arm 29 engaged in sear notch 31 of sear 32.
  • Sear 32 is mounted about pivot 33 and spring 36 is interposed between trigger 22 and sear 32.
  • the pulling of trigger 22 to rotate it clockwise about pivot 28 causes trigger arm 29 to move out of sear notch 31 permitting sear 32 to rotate clockwise about pivot 33 thus releasing cocking piece 17.
  • Cocking piece 17 then moves forward under the force of a spring (not shown) to strike the rim of the cartridge (not shown) to fire the rifle.
  • selector unit 26 is rotatably mounted to be turned to and held in three discrete positions determined by detent 37 (see Fig. 7) located in one (1) of the three (3) detent recesses 38, 39 and 40 (Figs. 4-7).
  • Selector unit 26 includes cylindrical body 43 carrying detent 37 in its lower portion (Fig. 7) and two slotted areas 44, 45 in the central part of the body 43 define respectively first selector cam surface 46 and second selector cam surface 47.
  • Selector unit 26 also includes a thumb piece 41.
  • Slot area 44 has a thickness greater than cam follower 54 to accommodate follower 54 therein (Fig. 4).
  • Slot area 45 is less thick than slot area 44 so that in the Fig. 6 position cam follower 54 can not enter slot area 45 but instead rides on cylindrical surface 50 of selector body 43.
  • cam follower 54 housed between frame elements 55 has a thickness greater than slot area 45.
  • cam follower 56 with less thickness than follower 54 is accommodated in slot area 45 throughout the rotational operation of selector unit 26.
  • Trigger control lever 51 is pivotable about pivot 53. On one end lever 51 carries upper cam follower 54 and lower cam follower 56 while on the opposite end trigger blocking finger 57 is located. Lever 51 is urged away from trigger 29 by spring 59.
  • cocking piece 17 has a blocking notch 60 in it for receiving offset thumb piece 41 when selector unit 26 is rotated to the position shown in Figs. 6 and 8.
  • blocking plunger 52 is urged by selector 26 into bolt handle recess 61 to block movement of the bolt handle 14.
  • selector 26 spring 64 withdraws plunger 52 freeing handle 14.
  • selector unit 26_ engages and moves trigger control lever 51 to block the trigger and it in turn the sear (see Figs. 4-6).
  • Unit 26 also serves to restrict movement of cocking piece 17 (see Figs. 2 and 8) and actuates blocking plunger 52 to block movement of bolt handle 14 (Fig. 8).
  • step-by-step operation of selector unit 26 is turned through thumb piece 41 to a passive or neutral position causing detent 37 to snap into a detent recess 38 which places cylindrical body 43 with cam surfaces 46 and 47 in such position that finger 57 of lever 51 does not block trigger 29 (see Fig. 4).
  • the firearm can be fired in this selector mode.
  • the selector unit 26 is moved to inactivating position number one where detent 37 is moved into recess 39 causing surface 46 to move cam followers 54 of lever 51 placing lever finger 57 against trigger arm 29 (see Fig. 5).
  • trigger arm 29 is inactivated by being restrained from rotating blockwise about pivot 28 (as shown in Fig. 3).
  • the trigger 22 cannot rotate and the sear can not drop to fire the rifle.
  • lever 51 and its finger 57 may be designed to block rotational movement of sear 32.
  • selector unit 26 is movable to inactivating position number two during which movement cylindrical surface 50 moves cam follower 54 to retain lever 51 in its trigger-sear-restraining position.
  • thumb piece 41 As thumb piece 41 is moved to bring selector unit 26 to this third position thumb piece 41 bears against bevelled surface 63 causing blocking plunger 52 to move to the right into recess 61 to block rotational movement of handle 14.
  • Spring 64 is compressed during this movement.
  • thumb piece 41 is in blocking notch 60 of pin striker 17 to limit forward travel of striker 17 (see Figs. 6 and 8).
  • slot area 45, cam surface 47 and cam follower 56 operate to move lever 51 to the passive or neutral position of Fig. 4 while slot area 44, cam surface 46, cylindrical surface 50 and cam follower 54 operate to move lever 51 into its blocking position and hold it there when selector 26 is in positions number one and two as described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Eye Examination Apparatus (AREA)
  • Pyrane Compounds (AREA)
  • Vending Machines For Individual Products (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Percussive Tools And Related Accessories (AREA)
EP83304998A 1983-05-02 1983-08-30 Vorwählbare Verriegelung für Feuerwaffen mit Zylinderverschluss Expired EP0123747B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49050283A 1983-05-02 1983-05-02
US490502 1995-06-14

Publications (3)

Publication Number Publication Date
EP0123747A2 true EP0123747A2 (de) 1984-11-07
EP0123747A3 EP0123747A3 (en) 1985-12-27
EP0123747B1 EP0123747B1 (de) 1989-03-22

Family

ID=23948331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83304998A Expired EP0123747B1 (de) 1983-05-02 1983-08-30 Vorwählbare Verriegelung für Feuerwaffen mit Zylinderverschluss

Country Status (10)

Country Link
EP (1) EP0123747B1 (de)
JP (1) JPS59202399A (de)
KR (1) KR860000044B1 (de)
AR (1) AR231354A1 (de)
AU (1) AU553476B2 (de)
BR (1) BR8304627A (de)
DE (1) DE3379477D1 (de)
ES (1) ES525210A0 (de)
MX (1) MX156729A (de)
PT (1) PT77235B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008394C1 (de) * 2000-02-23 2001-07-26 Blaser Horst Jagdwaffen Kammerverschluss bei einem Repetiergewehr mit einer Schlagbolzensicherung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1231571A (en) * 1983-11-29 1988-01-19 William B. Ruger Inactivating selector arrangement for bolt action firearms
DE102022202782A1 (de) 2022-03-22 2023-09-28 Psa Automobiles Sa Rahmen für einen Fahrzeugsitz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE78449C (de) * G. LUGER, Berlin S.W., Belle-Alliancestr. 57 Schlofssicherung für Schufswaffen mit Kammerverschlufs
GB191312619A (en) * 1913-05-30 1913-09-18 Francis Torriano Fisher Improvements in or relating to Safety Attachments for Small Arms.
US2484977A (en) * 1946-11-08 1949-10-18 Hiram S Wilcox Safety mechanism for firearms
US2648926A (en) * 1950-08-02 1953-08-18 Raymond O Ackerson Rifle bolt sleeve and safety
US2869269A (en) * 1955-06-02 1959-01-20 Olin Mathieson Safety mechanism for firearms
US2824402A (en) * 1956-06-21 1958-02-25 Joseph F Fischer Breech bolt and firing pin safety mechanism for firearms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008394C1 (de) * 2000-02-23 2001-07-26 Blaser Horst Jagdwaffen Kammerverschluss bei einem Repetiergewehr mit einer Schlagbolzensicherung

Also Published As

Publication number Publication date
ES8500436A1 (es) 1984-10-01
AU553476B2 (en) 1986-07-17
KR850001998A (ko) 1985-04-10
AR231354A1 (es) 1984-10-31
EP0123747A3 (en) 1985-12-27
ES525210A0 (es) 1984-10-01
BR8304627A (pt) 1985-02-20
EP0123747B1 (de) 1989-03-22
KR860000044B1 (ko) 1986-01-30
PT77235A (en) 1983-09-01
MX156729A (es) 1988-09-28
DE3379477D1 (en) 1989-04-27
JPS59202399A (ja) 1984-11-16
JPH0410000B2 (de) 1992-02-21
AU1744483A (en) 1984-11-08
PT77235B (en) 1986-02-17

Similar Documents

Publication Publication Date Title
US3641691A (en) Grenade launcher with pivotally mounted barrel
EP2122291B1 (de) Verriegelbare sicherung für schusswaffe
EP0185763B1 (de) Zweihändiger sicherheitsmechanismus
US4569145A (en) Inactivating selector arrangement for bolt action firearms
US5251533A (en) Firing mode selection apparatus
US4726136A (en) Firearm safety devices
US5105569A (en) Single shot pistol
US4575963A (en) Pistol mechanism for blocking firing pin
EP0529871B1 (de) Bedienungshebeleinrichtung für Selbstladpistolen um den Schlagbolzen zu positionieren und zu entspannen
US4627184A (en) Ejector manually operable to rotate firing pin block for slide removal and disassembly
US6889459B1 (en) Model 1911 type firearm safety lock
US5548914A (en) Gun trigger mechanism
US5235769A (en) Pump firearm having a forwardly moving barrel
CZ212192A3 (en) Smallarm
US3861273A (en) Self-loading pistol with a stock
US4151782A (en) Handgun with indexing means
US4445292A (en) Bolt latch for bolt-action firearm
US5421114A (en) Gun with improved barrel locking means and rebounding hammer
US4000575A (en) Means for retraction of lower firing pin of over-and-under firearm
US4730406A (en) Bolt release trigger safety mechanism for firearms
IL300469A (en) cartridge lock
EP0123747A2 (de) Vorwählbare Verriegelung für Feuerwaffen mit Zylinderverschluss
EP0143625A2 (de) Sicherungs-Vorwähleinrichtung für Feuerwaffen mit Zylinderverschluss
US3242607A (en) Firearm firing mechanism, especially for revolvers
US3092924A (en) Lever action firearm

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB IT LU NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT LU NL

17P Request for examination filed

Effective date: 19860620

17Q First examination report despatched

Effective date: 19870723

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT LU NL

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3379477

Country of ref document: DE

Date of ref document: 19890427

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19920710

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920831

Year of fee payment: 10

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930830

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19940301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19970715

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980830

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980830

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20000829

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20000831

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20000911

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010831

BERE Be: lapsed

Owner name: STURM RUGER & CY INC.

Effective date: 20010831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST