FR2234791A5 - Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel - Google Patents

Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel

Info

Publication number
FR2234791A5
FR2234791A5 FR7323396A FR7323396A FR2234791A5 FR 2234791 A5 FR2234791 A5 FR 2234791A5 FR 7323396 A FR7323396 A FR 7323396A FR 7323396 A FR7323396 A FR 7323396A FR 2234791 A5 FR2234791 A5 FR 2234791A5
Authority
FR
France
Prior art keywords
counterweight
cross member
uprights
vary
travel
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
FR7323396A
Other languages
French (fr)
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.)
TRENDEL JOSEPH FR
Original Assignee
TRENDEL JOSEPH FR
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 TRENDEL JOSEPH FR filed Critical TRENDEL JOSEPH FR
Priority to FR7323396A priority Critical patent/FR2234791A5/en
Application granted granted Critical
Publication of FR2234791A5 publication Critical patent/FR2234791A5/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/14—Counterbalance devices with weights
    • E05D13/145—Counterbalance devices with weights specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

The guide consists of two vertical members (2 & 3) which are adjustable in length according to the distance the counterweight is required to travel. Towards the bottom of the vertical members there is a cross member (5) which is supported on two angle pieces (8) which are bolted to the vertical members. The latter have holes at intervals so that the height of the cross member may be adjusted. There is another cross member at the top of the structure (14) which has holes to allow the verticals to pass through. The verticals are U shaped and the parts of the U above the cross member are bent to hold it down. Under the cross member there are plates (19).
FR7323396A 1973-06-20 1973-06-20 Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel Expired FR2234791A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7323396A FR2234791A5 (en) 1973-06-20 1973-06-20 Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323396A FR2234791A5 (en) 1973-06-20 1973-06-20 Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel

Publications (1)

Publication Number Publication Date
FR2234791A5 true FR2234791A5 (en) 1975-01-17

Family

ID=9121611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323396A Expired FR2234791A5 (en) 1973-06-20 1973-06-20 Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel

Country Status (1)

Country Link
FR (1) FR2234791A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse