CA671611A - Mechanically extensible and retractable telescopic mast - Google Patents

Mechanically extensible and retractable telescopic mast

Info

Publication number
CA671611A
CA671611A CA671611DA CA671611A CA 671611 A CA671611 A CA 671611A CA 671611D A CA671611D A CA 671611DA CA 671611 A CA671611 A CA 671611A
Authority
CA
Canada
Prior art keywords
telescopic mast
retractable telescopic
mechanically extensible
extensible
mechanically
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
Wuertz Edmund
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.)
Focke Wulf GmbH
Original Assignee
Focke Wulf GmbH
Publication date
Application granted granted Critical
Publication of CA671611A publication Critical patent/CA671611A/en
Expired legal-status Critical Current

Links

CA671611D Mechanically extensible and retractable telescopic mast Expired CA671611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA671611T

Publications (1)

Publication Number Publication Date
CA671611A true CA671611A (en) 1963-10-01

Family

ID=35971967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA671611D Expired CA671611A (en) Mechanically extensible and retractable telescopic mast

Country Status (1)

Country Link
CA (1) CA671611A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279398A (en) * 1979-05-29 1981-07-21 Pregnall Lester W Versatile helmsman chair for a yacht
US4871138A (en) * 1987-03-14 1989-10-03 Dornier Gmbh Telescopic device with unambiguous sequence of deployment and retraction
US5163650A (en) * 1991-10-07 1992-11-17 Tri-Ex Tower Corporation Telescoping mast with improved holddown-locking mechanism
US5615855A (en) * 1991-10-07 1997-04-01 Tri-Ex Tower Corporation Telescoping mast with integral payload
USRE37559E1 (en) 1991-10-07 2002-02-26 Edward A. Marue Telescoping mast with integral payload

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279398A (en) * 1979-05-29 1981-07-21 Pregnall Lester W Versatile helmsman chair for a yacht
US4871138A (en) * 1987-03-14 1989-10-03 Dornier Gmbh Telescopic device with unambiguous sequence of deployment and retraction
US5163650A (en) * 1991-10-07 1992-11-17 Tri-Ex Tower Corporation Telescoping mast with improved holddown-locking mechanism
WO1993007395A1 (en) * 1991-10-07 1993-04-15 Tri-Ex Tower Corporation Telescoping mast with improved holddown-locking mechanism
US5593129A (en) * 1991-10-07 1997-01-14 Tri-Ex Tower Corporation Telescoping mast with improved holddown-locking mechanism
US5615855A (en) * 1991-10-07 1997-04-01 Tri-Ex Tower Corporation Telescoping mast with integral payload
USRE37559E1 (en) 1991-10-07 2002-02-26 Edward A. Marue Telescoping mast with integral payload

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