DE971191C - Tension lock, especially for protective caps of electrical switchgear - Google Patents

Tension lock, especially for protective caps of electrical switchgear

Info

Publication number
DE971191C
DE971191C DES37356D DES0037356D DE971191C DE 971191 C DE971191 C DE 971191C DE S37356 D DES37356 D DE S37356D DE S0037356 D DES0037356 D DE S0037356D DE 971191 C DE971191 C DE 971191C
Authority
DE
Germany
Prior art keywords
protective caps
tension lock
electrical switchgear
parts
resilient
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
DES37356D
Other languages
German (de)
Inventor
Georg Baust
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DES37356D priority Critical patent/DE971191C/en
Application granted granted Critical
Publication of DE971191C publication Critical patent/DE971191C/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
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
    • E05C19/12—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
    • E05C19/14—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis with toggle action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 109 301, 245251, 353 476.Considered publications:
German patent specifications No. 109 301, 245251, 353 476.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

809 692/23 12.58809 692/23 12.58

Claims (1)

Patentanspruch:Claim: Spannverschluß, insbesondere für Schutzkappen elektrischer Schaltgeräte, der aus zwei gelenkig miteinander verbundenen Gliedern besteht, von denen mindestens das eine federnd ausgebildet ist und an dem einen der beiden zusammenzuschließenden Teile fest angelenkt, das andere an dem anderen der zusammenzuschließenden Teile in der Weise aus- und einhängbar ist, daß die beiden Gelenkteile in der Verschlußstellung des Spannverschlusses ein über seine Strecklage gebrachtes Kniegelenk bilden, dadurch gekennzeichnet, daß das kürzere Glied in axialer Richtung federnd ausgebildet ist und bei der Schließstellung des Spannverschlusses sich innerhalb des größeren Gliedes befindet, das als Betätigungsglied des Verschlusses dient.Tension lock, in particular for protective caps of electrical switching devices, which consists of two there is articulated interconnected members, at least one of which is resilient is formed and firmly hinged to one of the two parts to be joined, the others can be detached and attached to the other of the parts to be joined together is that the two joint parts in the closed position of the toggle fastener one over his Form the extended knee joint, characterized in that the shorter limb is designed to be resilient in the axial direction and in the closed position of the toggle fastener is within the larger member that acts as the actuator of the latch.
DES37356D 1940-11-26 1940-11-26 Tension lock, especially for protective caps of electrical switchgear Expired DE971191C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES37356D DE971191C (en) 1940-11-26 1940-11-26 Tension lock, especially for protective caps of electrical switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES37356D DE971191C (en) 1940-11-26 1940-11-26 Tension lock, especially for protective caps of electrical switchgear

Publications (1)

Publication Number Publication Date
DE971191C true DE971191C (en) 1958-12-24

Family

ID=7482541

Family Applications (1)

Application Number Title Priority Date Filing Date
DES37356D Expired DE971191C (en) 1940-11-26 1940-11-26 Tension lock, especially for protective caps of electrical switchgear

Country Status (1)

Country Link
DE (1) DE971191C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526422A (en) * 1967-07-26 1970-09-01 Rex Chainbelt Inc Box latch
DE4344739B4 (en) * 1992-12-31 2004-07-01 Southco, Inc. Spring tension latch with locking bolt effect
US20150022717A1 (en) * 2013-07-19 2015-01-22 Gopro, Inc. Simplified Draw Latch with Bent Wireform Mid-Linkage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE109301C (en) *
DE245251C (en) * 1945-02-16
DE353476C (en) * 1922-05-18 Hans Hecker Crate lid lock with hinged locking claw

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE109301C (en) *
DE353476C (en) * 1922-05-18 Hans Hecker Crate lid lock with hinged locking claw
DE245251C (en) * 1945-02-16

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526422A (en) * 1967-07-26 1970-09-01 Rex Chainbelt Inc Box latch
DE4344739B4 (en) * 1992-12-31 2004-07-01 Southco, Inc. Spring tension latch with locking bolt effect
US20150022717A1 (en) * 2013-07-19 2015-01-22 Gopro, Inc. Simplified Draw Latch with Bent Wireform Mid-Linkage
US10066427B2 (en) * 2013-07-19 2018-09-04 Gopro, Inc. Simplified draw latch with bent wireform mid-linkage
US11261630B2 (en) 2013-07-19 2022-03-01 Gopro, Inc. Camera housing
US11401743B2 (en) 2013-07-19 2022-08-02 Gopro, Inc. Camera housing
US11846129B2 (en) 2013-07-19 2023-12-19 Gopro, Inc. Camera housing and draw latch

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