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CA918258A - Collapsible support structure - Google Patents

Collapsible support structure

Info

Publication number
CA918258A
CA918258A CA096456A CA96456A CA918258A CA 918258 A CA918258 A CA 918258A CA 096456 A CA096456 A CA 096456A CA 96456 A CA96456 A CA 96456A CA 918258 A CA918258 A CA 918258A
Authority
CA
Canada
Prior art keywords
support structure
collapsible support
collapsible
support
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
CA096456A
Inventor
R. Dimeo Franklin
W. Burwell Neil
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA918258A publication Critical patent/CA918258A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H01Q1/1228—Supports; Mounting means for fastening a rigid aerial element on a boom
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
CA096456A 1969-12-29 1970-10-23 Collapsible support structure Expired CA918258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88847869A 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
CA918258A true CA918258A (en) 1973-01-02

Family

ID=25393248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096456A Expired CA918258A (en) 1969-12-29 1970-10-23 Collapsible support structure

Country Status (5)

Country Link
US (1) US3623117A (en)
JP (1) JPS4826108B1 (en)
CA (1) CA918258A (en)
FR (1) FR2072092B1 (en)
GB (1) GB1319798A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022187536A (en) 2021-06-08 2022-12-20 株式会社リコー Container cap, container and container, container manufacturing method and container manufacturing apparatus, container manufacturing method and container manufacturing apparatus
CN115313019B (en) * 2022-08-15 2023-11-07 中国电子科技集团公司第五十四研究所 A detachable and switchable directional and omnidirectional dipole antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264635A (en) * 1900-01-01
US2299218A (en) * 1941-11-24 1942-10-20 Fener Alfred Adjustable dipole antenna unit
US2754354A (en) * 1952-08-18 1956-07-10 Price Carl Insulator
US3278212A (en) * 1962-11-14 1966-10-11 Te Ind Inc Foldable antenna hinge bracket
US3365722A (en) * 1965-05-18 1968-01-23 Blonder Tongue Elect Pivoted antenna element locking mechanism

Also Published As

Publication number Publication date
GB1319798A (en) 1973-06-06
FR2072092A1 (en) 1971-09-24
US3623117A (en) 1971-11-23
JPS4826108B1 (en) 1973-08-06
DE2063523B2 (en) 1972-12-21
DE2063523A1 (en) 1971-07-15
FR2072092B1 (en) 1976-02-06

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