JPS52138343A - Folding door - Google Patents

Folding door

Info

Publication number
JPS52138343A
JPS52138343A JP5565776A JP5565776A JPS52138343A JP S52138343 A JPS52138343 A JP S52138343A JP 5565776 A JP5565776 A JP 5565776A JP 5565776 A JP5565776 A JP 5565776A JP S52138343 A JPS52138343 A JP S52138343A
Authority
JP
Japan
Prior art keywords
folding door
door opening
upper rail
opening frame
frame
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.)
Pending
Application number
JP5565776A
Other languages
Japanese (ja)
Inventor
Hideo Aoyama
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5565776A priority Critical patent/JPS52138343A/en
Publication of JPS52138343A publication Critical patent/JPS52138343A/en
Pending legal-status Critical Current

Links

Landscapes

  • Door And Window Frames Mounted To Openings (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

PURPOSE: To prevent slip of a folding body even if a warp of dimension of a door opening frame, by arranging an upper rail having a sliding groove vertically and movably in a longitudinal direction within an upper frame of the door opening frame, and by constructing so as to repel the upper rail downward with a spring.
COPYRIGHT: (C)1977,JPO&Japio
JP5565776A 1976-05-15 1976-05-15 Folding door Pending JPS52138343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5565776A JPS52138343A (en) 1976-05-15 1976-05-15 Folding door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5565776A JPS52138343A (en) 1976-05-15 1976-05-15 Folding door

Publications (1)

Publication Number Publication Date
JPS52138343A true JPS52138343A (en) 1977-11-18

Family

ID=13004899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5565776A Pending JPS52138343A (en) 1976-05-15 1976-05-15 Folding door

Country Status (1)

Country Link
JP (1) JPS52138343A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713988U (en) * 1971-03-15 1972-10-18
JPS4840240B1 (en) * 1967-12-28 1973-11-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840240B1 (en) * 1967-12-28 1973-11-29
JPS4713988U (en) * 1971-03-15 1972-10-18

Similar Documents

Publication Publication Date Title
EP0004325A3 (en) Improvements in and relating to locking devices for windows, doors and the like
JPS52138343A (en) Folding door
JPS5366170A (en) Lead frame with prodjection
JPS5310540A (en) Automatic door
JPS52146952A (en) Fold door
JPS52130846A (en) Fire-retarding polyolefine composition
JPS521946A (en) Sash
JPS52124742A (en) Slide door
JPS5225324A (en) Latch member for door lock
JPS5421040A (en) Fitting
JPS5248250A (en) Double swing door
JPS53119198A (en) Cremorne-device for hinged door
JPS5354847A (en) Door body for sliding door
JPS5431946A (en) Folding door and its preparation
JPS51144051A (en) Door hinge
JPS54575A (en) Semiconductoe device
JPS5248248A (en) Double swing door
JPS5295448A (en) Derailment detection device
JPS5243A (en) Sash with fence for preventing persons from falling therefrom
JPS52100742A (en) Window fan
JPS5421039A (en) Fitting
JPS53766A (en) Double sliding door
AU3184877A (en) Sliding doors
JPS5347138A (en) Door check
JPS52111248A (en) Attaching device for twofold door