GB512777A - Improvements in or relating to clamping devices - Google Patents

Improvements in or relating to clamping devices

Info

Publication number
GB512777A
GB512777A GB33996/37A GB3399637A GB512777A GB 512777 A GB512777 A GB 512777A GB 33996/37 A GB33996/37 A GB 33996/37A GB 3399637 A GB3399637 A GB 3399637A GB 512777 A GB512777 A GB 512777A
Authority
GB
United Kingdom
Prior art keywords
shaft
dec
article
secured
condensers
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
GB33996/37A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB512777A publication Critical patent/GB512777A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action

Abstract

512,777. Variable condensers. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE. Dec. 8, 1937, No. 33996. Void. Convention date, Dec. 8, 1936. [Class 37] [Also in Group XXIV] A clamping device for securing an article 5, particularly a vanesystem of a variable condenser, on a shaft 4 or the like, comprises a split ring 2, secured in the article at one end by a pin 6, and contracted on the shaft by a screw 8, acting tangentially on its other end. The shaft 4 may be hollow or may be of glass, quartz or ceramic material. In the application to condensers, sleeves carrying the sets of vanes, are secured to their spindles by clamping rings as above.
GB33996/37A 1936-12-08 1937-12-08 Improvements in or relating to clamping devices Expired GB512777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE512777X 1936-12-08

Publications (1)

Publication Number Publication Date
GB512777A true GB512777A (en) 1939-09-25

Family

ID=6548230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33996/37A Expired GB512777A (en) 1936-12-08 1937-12-08 Improvements in or relating to clamping devices

Country Status (1)

Country Link
GB (1) GB512777A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111575A (en) * 1976-06-11 1978-09-05 Masao Hoshino Tube coupling
US4215961A (en) * 1977-09-20 1980-08-05 Maho Werkzeugmaschinenbau Babel & Co. Locking mechanism for the mandrel collar on milling and drilling spindles
US5158407A (en) * 1989-09-11 1992-10-27 Otto Zettl Device for the connection of two tool portions of machine tools
DE4428653A1 (en) * 1994-08-12 1996-02-15 Jochen Klieber Adjustable clamp device used in structural system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111575A (en) * 1976-06-11 1978-09-05 Masao Hoshino Tube coupling
US4215961A (en) * 1977-09-20 1980-08-05 Maho Werkzeugmaschinenbau Babel & Co. Locking mechanism for the mandrel collar on milling and drilling spindles
US5158407A (en) * 1989-09-11 1992-10-27 Otto Zettl Device for the connection of two tool portions of machine tools
DE4428653A1 (en) * 1994-08-12 1996-02-15 Jochen Klieber Adjustable clamp device used in structural system

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