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SE8705072D0 - ARRANGEMENTS AT DORRLAS - Google Patents

ARRANGEMENTS AT DORRLAS

Info

Publication number
SE8705072D0
SE8705072D0 SE8705072A SE8705072A SE8705072D0 SE 8705072 D0 SE8705072 D0 SE 8705072D0 SE 8705072 A SE8705072 A SE 8705072A SE 8705072 A SE8705072 A SE 8705072A SE 8705072 D0 SE8705072 D0 SE 8705072D0
Authority
SE
Sweden
Prior art keywords
spring
latch bolt
follower
operating device
housing
Prior art date
Application number
SE8705072A
Other languages
Swedish (sv)
Other versions
SE8705072L (en
SE462722B (en
Inventor
E Nabb
O Pihjala
Original Assignee
Waertsilae Oy Ab
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 Waertsilae Oy Ab filed Critical Waertsilae Oy Ab
Publication of SE8705072D0 publication Critical patent/SE8705072D0/en
Publication of SE8705072L publication Critical patent/SE8705072L/en
Publication of SE462722B publication Critical patent/SE462722B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • E05B2015/0406—Wound springs wound in a cylindrical shape
    • E05B2015/041—Wound springs wound in a cylindrical shape loaded perpendicular to cylinder axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0437—Attachments or mountings; Mounting of springs
    • E05B2015/0441—Tensioning after mounting

Landscapes

  • Lock And Its Accessories (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Surgical Instruments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

The arrangement comprises a housing (1) with a latch bolt (2) movable between a protruding (shown) and a retracted position. At least one operation axis (6) is provided at which is installed a follower (7) turnable by a lock operating device (not shown), with a turnable guiding element (3) for transmitting force from the follower to the latch bolt for moving the latch bolt into its retracted position, and a first spring (5) acting to return the latch bolt to its protruding position. The housing contains a second spring (8), which is installed around, a guiding member (7a) in the follower (7) and is arranged to act on the operating device for moving the operating device into a position corresponding to the protruding position of the latch bolt, one end of said second spring being detachably supported against a retainer (9) fixed to the follower (7) so that in its supported position the second spring (8) augments the action of the first spring (5). An opening (11) in the housing (1) allows the spring (8) to be brought into or out of the supported position by means of a tool. Where a handle is the operating device the spring (8) is mounted in retainer (9) if a turn knob is used instead of the handle the spring (8) is re moved from retainer (9) - thus the correct spring fore is set from outside the housing. <IMAGE>
SE8705072A 1986-12-29 1987-12-18 ARRANGEMENTS AT A DOORLAS SE462722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI865327A FI79170C (en) 1986-12-29 1986-12-29 Arrangement at a door lock.

Publications (3)

Publication Number Publication Date
SE8705072D0 true SE8705072D0 (en) 1987-12-18
SE8705072L SE8705072L (en) 1988-06-30
SE462722B SE462722B (en) 1990-08-20

Family

ID=8523711

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8705072A SE462722B (en) 1986-12-29 1987-12-18 ARRANGEMENTS AT A DOORLAS

Country Status (7)

Country Link
DE (1) DE3743939A1 (en)
DK (1) DK161031C (en)
FI (1) FI79170C (en)
FR (1) FR2613753A1 (en)
GB (1) GB2199612B (en)
NO (1) NO173290C (en)
SE (1) SE462722B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295464B1 (en) * 1997-10-03 1999-05-12 Mottura Serrature Di Sicurezza Safety lock for door of dwelling houses and apartments
ITBO20030670A1 (en) * 2003-11-12 2005-05-13 Cisa Spa ELECTRIC OR MECHANICAL LOCK WITH MANUAL OPENING
FI128706B (en) * 2015-09-18 2020-10-30 Abloy Oy LOCK FRAME
WO2021262079A1 (en) * 2020-06-24 2021-12-30 Autida Ab Blocking and autoclosing arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE363678C (en) * 1922-11-11 Alfred Hochbaum Dismountable lock
CH238967A (en) * 1943-02-23 1945-09-15 Ag Schlossfabrik Heusser Lock.
GB1044180A (en) * 1963-12-10 1966-09-28 Erebus Mfg Company Ltd Latches for doors

Also Published As

Publication number Publication date
DK161031C (en) 1991-10-28
DK161031B (en) 1991-05-21
FR2613753A1 (en) 1988-10-14
FI79170C (en) 1989-11-10
NO875452L (en) 1988-06-30
NO173290B (en) 1993-08-16
DE3743939A1 (en) 1988-07-14
GB2199612B (en) 1990-10-10
DK666787D0 (en) 1987-12-17
GB2199612A (en) 1988-07-13
FI865327A7 (en) 1988-06-30
GB8729579D0 (en) 1988-02-03
SE8705072L (en) 1988-06-30
DK666787A (en) 1988-06-30
FI79170B (en) 1989-07-31
NO875452D0 (en) 1987-12-28
NO173290C (en) 1993-12-22
FI865327A0 (en) 1986-12-29
SE462722B (en) 1990-08-20

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