US3638360A - Pivot window - Google Patents

Pivot window Download PDF

Info

Publication number
US3638360A
US3638360A US35328A US3638360DA US3638360A US 3638360 A US3638360 A US 3638360A US 35328 A US35328 A US 35328A US 3638360D A US3638360D A US 3638360DA US 3638360 A US3638360 A US 3638360A
Authority
US
United States
Prior art keywords
window
frame
sash
pivot
housing
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 - Lifetime
Application number
US35328A
Other languages
English (en)
Inventor
Dyre Vaa
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
Application granted granted Critical
Publication of US3638360A publication Critical patent/US3638360A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/406—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and sliding guides
    • E05D15/408—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and sliding guides with sliding guides fixed to the wing
    • 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
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • ABSTRACT Pivot window which, at two opposing comers of the sash, [30] Fore'gn Apphcamn Pnomy Data 7 preferably the two upper corners, is slidably connected to the frame by means of a groove/pivot means; a mounting on both a May I9, 1969 Norway ..2040/69 Sides of the window supporting the window sash during pivotal s2 U.S.Cl ..49/24s movement thereof beyond the frame-
  • the mountings are [51] E05d 15/40 ranged at the center of the frame portions which are provided [58] Field 6: Search ..49/246, 248, 249, 324; 160/22, with grooves, and the mountings are constituted y extendible 160/113, 32, 78, 69 arms which are rigidly connected to the frame and articulated to the sash.
  • the extendible arms are effected on the lazy-tong References Cited principle.
  • the present invention relates to an improvement in pivot windows which, at two opposing corners of the sash, preferably the two upper comers, are slidably connected to the frame, for example by means of a groove/pivot means; a mounting being provided on both sides of the window for support of the window sash during pivotal movement thereof beyond the frame. It is known to mount a window in such a manner that one end of the sash, preferably the upper end, is slidably connected to the side of the frame.
  • the window sash is usually provided with a pivot at each upper comer, the said pivot being guided in a groove cut in respective sides of the frame.
  • the window is opened by pressing the lower portion of the sash outwardly, the upper portion being guided in the groove.
  • the window is supported by a mounting on either side of the sash, one part of the mounting being secured to the sash and another part to the frame.
  • the said mountings consist of arms hinged one to the other, and to the sash and frame, respectively; said arms, when the window is closed, fitting into a part of the frame or sash. Long grooves must then be cut in the said window parts which weakens the window and also subjects it to damage from rain which may penetrate into the grooves. Much time and careful fitting is necessary when mounting the known mountings, moreover.
  • the object of the present invention is to eliminate the above-described disadvantages by providing an arrangement in pivot windows which requires the smallest possible groove cut out of the window parts, and has a mounting which is very simple to fit.
  • this is achieved by an improvement in pivot windows which, at two opposing comers of the sash, preferably the two upper corners, are slidably connected to the frame, for instance by means of a groove/pivot means, a mounting on both sides of the window supporting the window sash during pivotal movement thereof beyond the frame, and the invention is characterized in that the mountings are fitted at the central axis of the window, which axis extends transversely of the guide grooves, and in that the mountings are constituted by extendible arms which are rigidly mounted to the frame and articulated to the sash.
  • the extendible arms are constructed on the lazy-tong principle. The anns being entirely or substantially received in a housing fitted into the side of the frame.
  • the mounting may be narrow in shape, since none of the parts of the arms are subjected to any differential moment of force, as was the case in previous mountings. In that the mountings are narrow, the grooves in the sash portions for receiving the lazy-tong arms are also narrow.
  • the small opening remaining in the housing may be covered by cover plates which entirely cover the opening when the window is in closed position.
  • FIG. 1 is a view of a window with the arrangement according to the invention.
  • FIG. 2 is a view of a lazy-tong mounting according to the invention, in fully extended position
  • Flg. 3 is a view of a lazy-tong mounting in partially extended position.
  • the window in FIG. 1 comprises in conventional manner a window frame 1 having a step 2 for a window sash 3.
  • the window sash is provided at its upper part with pivots 4 on the two upper corners thereof.
  • the said ivots 4 are adapted to slide in grooves 5 in the two vertical sas portlons.
  • the said two vertical sash portions are provided at the center thereof with grooves 6 for receiving a housing 7 for a lazy-tong arm 8.
  • the lazy-tong arm is connected by means of hinge mounting 9 to the center part of the sash 3 on the outside thereof.
  • One inner arm 10 of the arm 8 is pivotally connected to the housing 7.
  • the other inner arm 11 slides with its inner end in a vertical groove 13 in the housing 7 by means of a pivot 14.
  • the lazy-tong arm 8 is substantially entirely received in the housing 7; and the slot in the housing, wherein the lazy-tong arm is received is protected from rain by a divided cover plate 15, 16 which is in overlapping relationship. It is then impossible for water to penetrate into the mountings and thus damage the lazy-tong arms or cause the sash parts to rot.
  • the two cover plates 15, 16 are secured to the outer arm portions l7, 18.
  • the lower part of the sash 3 When the window is to be opened, the lower part of the sash 3 is pushed outwardly, for instance to the position illustrated in FIG. 3, the upper part of the window being guided down in the grooves 5.
  • the lazy-tong arms 8 When the window is to be swung entirely around for cleaning purposes, so that the outer side faces inwardly, it is necessary merely to continue the movement.
  • the lazy-tong arms 8 then move outwardly until the window sash is in horizontal position.
  • the mounting On further upward swing of the window by its lower end, the mounting is shortened, and the central portion of the window moves inwardly towards the frame.
  • the lazy-tong arms 8 will continue to move closer into the housing 7 until the window sash is once more closed into the frame, this time however, with the side which previously faced outwards now facing inwards.
  • the window may be disposed in any ventilating position, without further securement being necessary.
  • the extendible arms may consist of telescopic tubes, for example, and the grooves 5 may be located on two horizontal sash sides.
  • said cover means comprises articulated coverplates which cover the outer ends of said extensible arms even in their extended position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)
US35328A 1969-05-19 1970-05-07 Pivot window Expired - Lifetime US3638360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2040/69A NO122890B (es) 1969-05-19 1969-05-19

Publications (1)

Publication Number Publication Date
US3638360A true US3638360A (en) 1972-02-01

Family

ID=19878592

Family Applications (1)

Application Number Title Priority Date Filing Date
US35328A Expired - Lifetime US3638360A (en) 1969-05-19 1970-05-07 Pivot window

Country Status (5)

Country Link
US (1) US3638360A (es)
DE (1) DE2023937A1 (es)
FI (1) FI45895C (es)
GB (1) GB1251006A (es)
NO (1) NO122890B (es)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616443A (en) * 1983-10-07 1986-10-14 Sankyo Aluminium Industry Company Limited Reversible window structure
US5924244A (en) * 1994-11-28 1999-07-20 Ohman; Hans Window having casing pivot-hung in frame for reversible closure
WO2009046766A1 (en) * 2007-10-11 2009-04-16 Fabio Valentini A roof window
DE102008021638A1 (de) 2008-04-30 2009-11-05 Franz Hesedenz Gmbh Bauelement zum Verschließen einer Wandöffnung
US20100037526A1 (en) * 2006-09-20 2010-02-18 Mamoru Ohishi Natural ventilation window
CN102619431A (zh) * 2012-03-22 2012-08-01 刘权熠 用于平开门窗、悬窗的连杆启闭机构
US20140123575A1 (en) * 2012-04-23 2014-05-08 Stephen M. Bobbio Spool-mounted coiled structural extending member
JP2015113580A (ja) * 2013-12-09 2015-06-22 株式会社豊和 辷り出し窓の開閉装置
CN106812408A (zh) * 2017-03-26 2017-06-09 遂宁市长丰机械科技有限公司 玻璃窗开闭装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8811606D0 (en) * 1988-05-17 1988-06-22 Parsons C W Window security device
FR2680628B1 (fr) * 1991-08-26 1993-11-19 Jacques Prevost Chassis de jardin.
DK180302B1 (en) * 2016-09-23 2020-10-20 Vkr Holding As A roof window including a set of hinges with improved movement pattern

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193101A (en) * 1916-08-01 Bevebsible window
US3500894A (en) * 1967-08-12 1970-03-17 Ital Bed Cost Letti Affini Wall-mounted partitions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193101A (en) * 1916-08-01 Bevebsible window
US3500894A (en) * 1967-08-12 1970-03-17 Ital Bed Cost Letti Affini Wall-mounted partitions

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616443A (en) * 1983-10-07 1986-10-14 Sankyo Aluminium Industry Company Limited Reversible window structure
US5924244A (en) * 1994-11-28 1999-07-20 Ohman; Hans Window having casing pivot-hung in frame for reversible closure
CN102828666A (zh) * 2006-09-20 2012-12-19 奥依列斯Eco株式会社 自然通风窗
CN102828666B (zh) * 2006-09-20 2015-04-08 奥依列斯Eco株式会社 自然通风窗
US20100037526A1 (en) * 2006-09-20 2010-02-18 Mamoru Ohishi Natural ventilation window
WO2009046766A1 (en) * 2007-10-11 2009-04-16 Fabio Valentini A roof window
DE102008021638A1 (de) 2008-04-30 2009-11-05 Franz Hesedenz Gmbh Bauelement zum Verschließen einer Wandöffnung
EP2143863A1 (de) 2008-04-30 2010-01-13 Franz Hesedenz GmbH Bauelement zum Verschliessen einer Wandöffnung
CN102619431A (zh) * 2012-03-22 2012-08-01 刘权熠 用于平开门窗、悬窗的连杆启闭机构
US20140123575A1 (en) * 2012-04-23 2014-05-08 Stephen M. Bobbio Spool-mounted coiled structural extending member
US9151069B2 (en) * 2012-04-23 2015-10-06 Stephen M. Bobbio Spool-mounted coiled structural extending member
JP2015113580A (ja) * 2013-12-09 2015-06-22 株式会社豊和 辷り出し窓の開閉装置
CN106812408A (zh) * 2017-03-26 2017-06-09 遂宁市长丰机械科技有限公司 玻璃窗开闭装置

Also Published As

Publication number Publication date
FI45895C (fi) 1972-10-10
GB1251006A (es) 1971-10-27
FI45895B (es) 1972-06-30
NO122890B (es) 1971-08-30
DE2023937A1 (es) 1970-11-26

Similar Documents

Publication Publication Date Title
US3638360A (en) Pivot window
NL8102603A (nl) Samenstel van een kozijn en een daarin omkeerbaar kantelbaar aangebracht raam.
US2784459A (en) Supporting bracket for windows
US4364201A (en) Full-opening window linkage assembly
US4687041A (en) Guided cord system for a retractable slatted blind assembly
EP2532825B1 (en) Insect screen for a tilt and turn window
US3258874A (en) Window closure operator
US4443035A (en) Window assembly
US3457675A (en) Corner pull-in operator
US4106237A (en) Window assemblies
US4484611A (en) Venetian blind structure
US2954578A (en) Hinges
US3122799A (en) Window
US4612727A (en) Windows
US3097688A (en) Bay closure device with built-in blind
US2403246A (en) Window construction
GB2097850A (en) Window assembly e.g. for double glazing
US3196933A (en) Door assembly
US2739355A (en) Double-framed windows
US1668170A (en) Window construction
US3509664A (en) Hinge assemblies
US2732593A (en) Window construction
US2061914A (en) Window construction
US2831220A (en) Window construction
GB1598036A (en) Casement windows