MX148651A - Mejoras en protector de cierre para una entrada de seguridad - Google Patents

Mejoras en protector de cierre para una entrada de seguridad

Info

Publication number
MX148651A
MX148651A MX166937A MX16693776A MX148651A MX 148651 A MX148651 A MX 148651A MX 166937 A MX166937 A MX 166937A MX 16693776 A MX16693776 A MX 16693776A MX 148651 A MX148651 A MX 148651A
Authority
MX
Mexico
Prior art keywords
security entry
closure guard
guard
closure
entry
Prior art date
Application number
MX166937A
Other languages
English (en)
Inventor
Peter J Linder
Original Assignee
Peter J Linder
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 Peter J Linder filed Critical Peter J Linder
Publication of MX148651A publication Critical patent/MX148651A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/40—Portable
    • Y10T70/402—Fetters
    • Y10T70/409—Shackles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/487—Parts, accessories, attachments and adjuncts
    • Y10T70/493—Protectors
    • Y10T70/498—Shields or canopies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
MX166937A 1976-04-21 1976-11-09 Mejoras en protector de cierre para una entrada de seguridad MX148651A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,919 US3990182A (en) 1976-04-21 1976-04-21 Entrance security

Publications (1)

Publication Number Publication Date
MX148651A true MX148651A (es) 1983-05-25

Family

ID=24724859

Family Applications (1)

Application Number Title Priority Date Filing Date
MX166937A MX148651A (es) 1976-04-21 1976-11-09 Mejoras en protector de cierre para una entrada de seguridad

Country Status (3)

Country Link
US (1) US3990182A (es)
CA (1) CA1038641A (es)
MX (1) MX148651A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103950A (en) * 1976-10-28 1978-08-01 Yunt Daniel C Latch shield
US4099394A (en) * 1977-05-31 1978-07-11 Laszlo Joo Bicycle cable locking device
US4281524A (en) * 1980-02-05 1981-08-04 Linder Peter J Key-controlled lock for a barrier cable
US4345617A (en) * 1980-03-11 1982-08-24 Bravo Sergio M Lock apparatus for storage tanks
US4663950A (en) * 1985-08-21 1987-05-12 Rayma Development Corp. Locking system for security door and window
US4700556A (en) * 1986-03-14 1987-10-20 Wade Sr Darrel E Protective visor for door handles
CH670122A5 (es) * 1987-04-08 1989-05-12 Jacques Donnet
US4989835A (en) * 1988-04-15 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Vehicle barrier
GB2211233A (en) * 1988-12-23 1989-06-28 Barry Higginson A security post
US5211043A (en) * 1992-06-29 1993-05-18 Langdon James H Spare tire locking device
US6227019B1 (en) * 1999-04-30 2001-05-08 Intellikey Corporation Dual key port accessible intelligent gate lock
AUPR889901A0 (en) * 2001-11-15 2001-12-06 Millist, Michael A surfboard lock
US20050103065A1 (en) * 2003-11-19 2005-05-19 Dennis Gordon K. Protective cover for locking devices
US9428872B2 (en) * 2005-07-06 2016-08-30 Betafence Corporate Services Nv Anti-ram vehicle barrier system
US20080251030A1 (en) * 2007-04-13 2008-10-16 Angert Larry J Apparatus an system to prevent a canine from reaching the top of a barrier enclosing a space
US8087846B2 (en) * 2009-03-16 2012-01-03 James Ringelberg Bollard configured to store a bollard coupling
US20100314480A1 (en) * 2009-06-11 2010-12-16 Gallacher Ian C Security Line Designation Apparatus
DK178013B1 (da) 2013-10-14 2015-03-09 Dolle As Lodret gelænderudfyldningssystem samt anvendelse
US20150204104A1 (en) * 2014-01-22 2015-07-23 Dolle A/S Railing system
US10011963B2 (en) * 2015-07-08 2018-07-03 Indian Industries, Inc. Crowd control stanchion with chain storage
US10519696B2 (en) * 2017-11-22 2019-12-31 Greg Haber Padlock assembly with protective shield
FR3106143B1 (fr) * 2020-01-09 2022-05-27 Dornon Jean Noel Dispositif de verrouillage d’une barrière souple
US11826815B1 (en) * 2023-05-23 2023-11-28 Benjamin Wickham Highway divider cable tensioning apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US353368A (en) * 1886-11-30 David l
US1244404A (en) * 1917-05-22 1917-10-23 Louis B Ankovitz Padlock-shield.
US2856220A (en) * 1957-03-26 1958-10-14 West Virginia Pulp & Paper Co Gate assembly with padlock protection means
US3765197A (en) * 1971-10-22 1973-10-16 Master Lock Co Safety lock assemblage for movable items

Also Published As

Publication number Publication date
CA1038641A (en) 1978-09-19
US3990182A (en) 1976-11-09

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