GB191508649A - Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes. - Google Patents
Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes.Info
- Publication number
- GB191508649A GB191508649A GB191508649DA GB191508649A GB 191508649 A GB191508649 A GB 191508649A GB 191508649D A GB191508649D A GB 191508649DA GB 191508649 A GB191508649 A GB 191508649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rope
- parachutes
- springs
- slings
- safety
- 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
Landscapes
- Springs (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
8649. Calthrop, E. R. June 11. Connexions, attachments, and adjustments, applicable generally for tensile and compressive springs.-A spring suspension device, particularly applicable for use with parachutes, comprises an extensible element preferably of india-rubber and a flexible inextensible safety element arranged in parallel with the extensible member. In the form shown in Fig. 1, the extensible element consists of a number of india-rubber springs c provided with loops D engaging shackles E. The safety element consists of a rope H folded on itself and secured by light rubber bands I. The ends of the rope are formed into loops L to engage the shackles E and safety-hooks J, K, adapted to engage the rope A of a parachute rigging and the rope B leading to the passenger harness respectively. Two or more sets of springs adapted to come into operation successively may be employed. All metal parts may be dispensed with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB841017A GB118860A (en) | 1915-06-11 | 1917-06-12 | Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191508649T | 1915-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191508649A true GB191508649A (en) | 1916-06-12 |
Family
ID=32675222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191508649D Expired GB191508649A (en) | 1915-06-11 | 1915-06-11 | Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191508649A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458264A (en) * | 1945-05-25 | 1949-01-04 | Richard H Hart | Parachute |
US2462234A (en) * | 1946-02-09 | 1949-02-22 | Alfred A Supina | Parachute |
US2474124A (en) * | 1946-03-08 | 1949-06-21 | All American Airways Inc | Parachute leader |
US2520931A (en) * | 1949-05-17 | 1950-09-05 | Heinrich Helmut Gustav | Automatic opening control for parachutes |
US3086736A (en) * | 1959-11-16 | 1963-04-23 | Harvey Gray & Associates Inc | Parachute risers |
EP1255674A1 (en) * | 2000-01-27 | 2002-11-13 | P D of Miami, Inc. | Soft link for connecting a group of parachute suspension lines to harness via risers |
WO2021247999A1 (en) * | 2020-06-05 | 2021-12-09 | Antonio Ishmael L | Gravity force absorber for use in certain parachute and other systems |
-
1915
- 1915-06-11 GB GB191508649D patent/GB191508649A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458264A (en) * | 1945-05-25 | 1949-01-04 | Richard H Hart | Parachute |
US2462234A (en) * | 1946-02-09 | 1949-02-22 | Alfred A Supina | Parachute |
US2474124A (en) * | 1946-03-08 | 1949-06-21 | All American Airways Inc | Parachute leader |
US2520931A (en) * | 1949-05-17 | 1950-09-05 | Heinrich Helmut Gustav | Automatic opening control for parachutes |
US3086736A (en) * | 1959-11-16 | 1963-04-23 | Harvey Gray & Associates Inc | Parachute risers |
EP1255674A1 (en) * | 2000-01-27 | 2002-11-13 | P D of Miami, Inc. | Soft link for connecting a group of parachute suspension lines to harness via risers |
EP1255674A4 (en) * | 2000-01-27 | 2007-10-24 | P D Of Miami Inc | Soft link for connecting a group of parachute suspension lines to harness via risers |
WO2021247999A1 (en) * | 2020-06-05 | 2021-12-09 | Antonio Ishmael L | Gravity force absorber for use in certain parachute and other systems |
US11554869B2 (en) | 2020-06-05 | 2023-01-17 | Ishmael L. Antonio | Gravity force absorber for use in certain parachute and other systems |
EP4161835A4 (en) * | 2020-06-05 | 2024-06-26 | Ishmael L. Antonio | Gravity force absorber for use in certain parachute and other systems |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB191508649A (en) | Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes. | |
US2292386A (en) | Safety belt | |
GB143348A (en) | Improvements in release hooks for parachutes and the like | |
US1401040A (en) | Safety spring-sling particularly adapted for use with parachutes | |
GB131450A (en) | A New or Improved Extensible Coupling for Aviators' Safety Belts and the like. | |
GB1523807A (en) | Parachute assembly | |
US1353378A (en) | Parachute | |
US916761A (en) | Life-preserver. | |
GB268314A (en) | Improvements in flexible connections for relatively movable members such as the springs and body of an automobile | |
DE8164C (en) | Repetition mechanism for pianinos | |
GB191212577A (en) | Improvements in and relating to Hooks. | |
GB191227770A (en) | Safety Harness for Aviators and the like. | |
GB118860A (en) | Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes. | |
US1322868A (en) | Eqtjalkes-l-itting job aieplajste-wikes | |
GB101765A (en) | Improvements in Aviators' Belts and the like. | |
GB191328653A (en) | Improvements in or relating to Parachute Devices. | |
US2028777A (en) | Parachute construction | |
GB334084A (en) | System for the checking of the vis viva of bodies falling with a certain velocity, connected through a line or a flexible chain to a fixed point or to some body falling with less velocity | |
GB118859A (en) | Improvements relating to Parachutes. | |
DE373228C (en) | Suspended support device for the upper body for travel purposes | |
GB137429A (en) | Improvements in or connected with parachutes | |
GB727738A (en) | Improvements in or relating to lashings for lifeboat-covers | |
GB109905A (en) | Improvements in or relating to Parachutes for use with Aircraft. | |
GB280332A (en) | Improvements in airship anchorage | |
GB283026A (en) | Improvements in or relating to aeroplanes or like aircraft |