GB1518015A - Gravity-operated latch lock - Google Patents

Gravity-operated latch lock

Info

Publication number
GB1518015A
GB1518015A GB3490076A GB3490076A GB1518015A GB 1518015 A GB1518015 A GB 1518015A GB 3490076 A GB3490076 A GB 3490076A GB 3490076 A GB3490076 A GB 3490076A GB 1518015 A GB1518015 A GB 1518015A
Authority
GB
United Kingdom
Prior art keywords
gravity
operated latch
latch lock
bolt
lock
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.)
Expired
Application number
GB3490076A
Other languages
English (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.)
MALKMUS DOERNEMANN CAROLA
Original Assignee
MALKMUS DOERNEMANN CAROLA
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 MALKMUS DOERNEMANN CAROLA filed Critical MALKMUS DOERNEMANN CAROLA
Publication of GB1518015A publication Critical patent/GB1518015A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/044—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the bolt and handle being at the same side of the pivot

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Ladders (AREA)
  • Gates (AREA)
GB3490076A 1975-08-21 1976-08-20 Gravity-operated latch lock Expired GB1518015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537243 DE2537243A1 (de) 1975-08-21 1975-08-21 Fallriegelverschluss fuer tore

Publications (1)

Publication Number Publication Date
GB1518015A true GB1518015A (en) 1978-07-19

Family

ID=5954513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3490076A Expired GB1518015A (en) 1975-08-21 1976-08-20 Gravity-operated latch lock

Country Status (4)

Country Link
BE (1) BE845360A (fr)
DE (1) DE2537243A1 (fr)
FR (1) FR2321580A1 (fr)
GB (1) GB1518015A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294968A (en) * 1994-11-09 1996-05-15 Steven Henry Thomason Door locking device
CN106761077A (zh) * 2017-01-16 2017-05-31 盐城金锐粮机有限公司 可实现双向自锁处理的养殖围栏用门锁

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946125A1 (de) * 1979-11-15 1981-05-21 Malkmus-Dörnemann, geb.Dörnemann, Carola, Dr., 3320 Salzgitter Fallriegelverschluss fuer tore
DE3205486A1 (de) * 1982-02-16 1983-10-13 Draht-Werner Inh. Peter Werner, 2300 Kiel Permanentverschluss eines tores
EP0306038A1 (fr) * 1987-09-03 1989-03-08 Peter Seidlitz Fermeture à levier
DE9400745U1 (de) * 1994-01-18 1995-05-18 Niemann, Hans Dieter, 50169 Kerpen Treibstangenverschluß für Fenster, Türen o.dgl.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274259A (en) * 1941-08-30 1942-02-24 Russo Eduardo Latch lock
DE1145053B (de) * 1957-05-31 1963-03-07 Sophie Koehler Geb Bremer Verschluss fuer mit einer elastischen Dichtung versehene, andrueckbare, schwere Tueren oder Abdeckungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294968A (en) * 1994-11-09 1996-05-15 Steven Henry Thomason Door locking device
CN106761077A (zh) * 2017-01-16 2017-05-31 盐城金锐粮机有限公司 可实现双向自锁处理的养殖围栏用门锁
CN106761077B (zh) * 2017-01-16 2018-08-17 盐城金锐粮机有限公司 可实现双向自锁处理的养殖围栏用门锁

Also Published As

Publication number Publication date
FR2321580B1 (fr) 1982-07-02
DE2537243A1 (de) 1977-03-03
BE845360A (fr) 1976-12-16
FR2321580A1 (fr) 1977-03-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930820