GB325836A - Improvements in and relating to holdfasts, anchors, and the like - Google Patents

Improvements in and relating to holdfasts, anchors, and the like

Info

Publication number
GB325836A
GB325836A GB35149/28A GB3514928A GB325836A GB 325836 A GB325836 A GB 325836A GB 35149/28 A GB35149/28 A GB 35149/28A GB 3514928 A GB3514928 A GB 3514928A GB 325836 A GB325836 A GB 325836A
Authority
GB
United Kingdom
Prior art keywords
casing
screw
ground
prongs
anchors
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
GB35149/28A
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.)
FRANK WALTER BEWLEY HAMBLING
Original Assignee
FRANK WALTER BEWLEY HAMBLING
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 FRANK WALTER BEWLEY HAMBLING filed Critical FRANK WALTER BEWLEY HAMBLING
Priority to GB35149/28A priority Critical patent/GB325836A/en
Publication of GB325836A publication Critical patent/GB325836A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/005—Arrangements for landing or taking-off, e.g. alighting gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

325,836. Huntley, W. J., and Hambling, F. W. B. Nov. 29,1928. Ground anchors.-An anchor designed to attach itself automatically to the surface on which it im. pinges comprises a casing d terminating in prongs e and containing a centrallymounted screw a guided by inclined plates t. The prongs are designed to enter the ground on contact which further results in the depression of a spring- controlled plunger h which terminates in a member extending into the upper part of the casing d and actuates relay-mechanism which operates a pinion p fast on the screw and causes the latter to advance and bore itself into the ground. The relay mechanism, which is described in detail, may be actuated electrically, pneumatically or by explosive power such as rockets, and arrangements are provided for retracting the screw when required. The casing d may be fired from a gun or dropped from the sea or aircraft to be anchored.
GB35149/28A 1928-11-29 1928-11-29 Improvements in and relating to holdfasts, anchors, and the like Expired GB325836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB35149/28A GB325836A (en) 1928-11-29 1928-11-29 Improvements in and relating to holdfasts, anchors, and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35149/28A GB325836A (en) 1928-11-29 1928-11-29 Improvements in and relating to holdfasts, anchors, and the like

Publications (1)

Publication Number Publication Date
GB325836A true GB325836A (en) 1930-02-28

Family

ID=10374393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35149/28A Expired GB325836A (en) 1928-11-29 1928-11-29 Improvements in and relating to holdfasts, anchors, and the like

Country Status (1)

Country Link
GB (1) GB325836A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863415A (en) * 1954-08-05 1958-12-09 Bernard R Schofield Anchor
US6223671B1 (en) * 1998-07-29 2001-05-01 Philip Head Mooring system
CN106553747A (en) * 2015-09-28 2017-04-05 东莞前沿技术研究院 The piece-rate system of ballast

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863415A (en) * 1954-08-05 1958-12-09 Bernard R Schofield Anchor
US6223671B1 (en) * 1998-07-29 2001-05-01 Philip Head Mooring system
CN106553747A (en) * 2015-09-28 2017-04-05 东莞前沿技术研究院 The piece-rate system of ballast

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