GB555695A - Improvements in or relating to hydraulic jacks for aircraft and the like - Google Patents
Improvements in or relating to hydraulic jacks for aircraft and the likeInfo
- Publication number
- GB555695A GB555695A GB770742A GB770742A GB555695A GB 555695 A GB555695 A GB 555695A GB 770742 A GB770742 A GB 770742A GB 770742 A GB770742 A GB 770742A GB 555695 A GB555695 A GB 555695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flanges
- welded
- sleeve
- aircraft
- hydraulic jacks
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/18—Operating mechanisms
- B64C25/22—Operating mechanisms fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
555,695. Making cylinders. SQUIRE, A. C: A. June 5, 1942, No. 7707. [Class 83 (ii)] . [Also in Group XXVI] Cylinders for hydraulic jacks such as are used on aircraft for operating landing gear, bomb .dors &c. are formed from a drawn steel tube a with thickened portions at the centre and ends on to which the trunnion sleeve and flanges, respectively, are welded or brazed. The flanges have a short sleeve portion d with thickened edge g and are drilled with a ring of bolt holes for attachment of a cover or gland. The end faces of the flanges and tube are oppositely bevelled at the meeting edges to form a recess for the welding or brazing material so that the end face may be machined flat after uniting. They are also welded at h. The sleeve and flanges are roughly machined before assembly. The trunnion sleeve k has hollow trunnions l, is welded at m and cut away at n to reduce weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB770742A GB555695A (en) | 1942-06-05 | 1942-06-05 | Improvements in or relating to hydraulic jacks for aircraft and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB770742A GB555695A (en) | 1942-06-05 | 1942-06-05 | Improvements in or relating to hydraulic jacks for aircraft and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB555695A true GB555695A (en) | 1943-09-02 |
Family
ID=9838229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB770742A Expired GB555695A (en) | 1942-06-05 | 1942-06-05 | Improvements in or relating to hydraulic jacks for aircraft and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB555695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020664A1 (en) * | 2011-08-08 | 2013-02-14 | Lufthansa Technik Ag | Reaming and/or milling device and reaming and/or milling method for an undercarriage of an aircraft |
-
1942
- 1942-06-05 GB GB770742A patent/GB555695A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020664A1 (en) * | 2011-08-08 | 2013-02-14 | Lufthansa Technik Ag | Reaming and/or milling device and reaming and/or milling method for an undercarriage of an aircraft |
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