CA2075111A1 - Dispositif de fermeture pour porte a contrepoids - Google Patents

Dispositif de fermeture pour porte a contrepoids

Info

Publication number
CA2075111A1
CA2075111A1 CA 2075111 CA2075111A CA2075111A1 CA 2075111 A1 CA2075111 A1 CA 2075111A1 CA 2075111 CA2075111 CA 2075111 CA 2075111 A CA2075111 A CA 2075111A CA 2075111 A1 CA2075111 A1 CA 2075111A1
Authority
CA
Canada
Prior art keywords
door
gear means
closing apparatus
balanced
closer
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.)
Abandoned
Application number
CA 2075111
Other languages
English (en)
Inventor
Horst J. Appelmann
Edmund Dee
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.)
C J RUSH
Original Assignee
C. J. RUSH
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 C. J. RUSH filed Critical C. J. RUSH
Priority to CA 2075111 priority Critical patent/CA2075111A1/fr
Publication of CA2075111A1 publication Critical patent/CA2075111A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Extensible Doors And Revolving Doors (AREA)
CA 2075111 1992-07-31 1992-07-31 Dispositif de fermeture pour porte a contrepoids Abandoned CA2075111A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2075111 CA2075111A1 (fr) 1992-07-31 1992-07-31 Dispositif de fermeture pour porte a contrepoids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2075111 CA2075111A1 (fr) 1992-07-31 1992-07-31 Dispositif de fermeture pour porte a contrepoids

Publications (1)

Publication Number Publication Date
CA2075111A1 true CA2075111A1 (fr) 1994-02-01

Family

ID=4150244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2075111 Abandoned CA2075111A1 (fr) 1992-07-31 1992-07-31 Dispositif de fermeture pour porte a contrepoids

Country Status (1)

Country Link
CA (1) CA2075111A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead