GB202761A - Improvements in or relating to spars for aircraft - Google Patents

Improvements in or relating to spars for aircraft

Info

Publication number
GB202761A
GB202761A GB1552522A GB1552522A GB202761A GB 202761 A GB202761 A GB 202761A GB 1552522 A GB1552522 A GB 1552522A GB 1552522 A GB1552522 A GB 1552522A GB 202761 A GB202761 A GB 202761A
Authority
GB
United Kingdom
Prior art keywords
spar
strips
webs
flanged
metal
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
GB1552522A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1552522A priority Critical patent/GB202761A/en
Publication of GB202761A publication Critical patent/GB202761A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/185—Spars

Abstract

202,761. North, J. D. June 2, 1922. Struts.-A built-up metal spar comprising upper and lower strips A1, A2 and side strips C, is strengthened by the insertion between the joints of the upper and lower strips and the side strips, of two sheet-metal webs B1, B2, having rectangular perforations the edges of which are flanged. The webs B1, B2 extend throughout the length of the spar, the rectangular apertures in the webs leaving two longitudinal edges united by flanged tie-pieces as shown in Fig. 2. The spar is held together by rivets which pass through the flat strips and the adjacent flanges of the walls of the spar. Alternative methods of jointing are shown in Figs. 4 and 5.
GB1552522A 1922-06-02 1922-06-02 Improvements in or relating to spars for aircraft Expired GB202761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1552522A GB202761A (en) 1922-06-02 1922-06-02 Improvements in or relating to spars for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1552522A GB202761A (en) 1922-06-02 1922-06-02 Improvements in or relating to spars for aircraft

Publications (1)

Publication Number Publication Date
GB202761A true GB202761A (en) 1923-08-30

Family

ID=10060667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1552522A Expired GB202761A (en) 1922-06-02 1922-06-02 Improvements in or relating to spars for aircraft

Country Status (1)

Country Link
GB (1) GB202761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726166A (en) * 1986-03-14 1988-02-23 American Motors Corporation Vehicle frame rail assembly and underbody construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726166A (en) * 1986-03-14 1988-02-23 American Motors Corporation Vehicle frame rail assembly and underbody construction

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