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
Application number
Inventor
Everard Richard Calthrop
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
Publication of GB191508649A publication Critical patent/GB191508649A/en
Priority to GB841017A priority Critical patent/GB118860A/en
Expired legal-status Critical Current

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.
GB191508649D 1915-06-11 1915-06-11 Improvements relating to Safety Spring Slings or Suspension Devices particularly adapted for use with Parachutes. Expired GB191508649A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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