PT80990B - DEGREE FOR ROLLING STAIRS OR JOINT LADDERS - Google Patents

DEGREE FOR ROLLING STAIRS OR JOINT LADDERS

Info

Publication number: PT80990B
Authority: PT; Portugal
Prior art keywords: degree; stairs; rolling; joint ladders; ladders
Prior art date: 1984-08-21

Application number

PT80990A

Other languages

Portuguese (pt)

Other versions

PT80990A (en

Inventor

Moritz Fischer

Original Assignee

Fischer Ag Druckgusswerk

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.)

1984-08-21

Filing date

1985-08-20

Publication date

1987-08-19

1984-08-21 Priority claimed from CH3995/84A external-priority patent/CH665620A5/en

1985-08-08 Priority claimed from CH338785A external-priority patent/CH670080A5/en

1985-08-20 Application filed by Fischer Ag Druckgusswerk filed Critical Fischer Ag Druckgusswerk

1985-09-01 Publication of PT80990A publication Critical patent/PT80990A/en

1987-08-19 Publication of PT80990B publication Critical patent/PT80990B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps

PT80990A 1984-08-21 1985-08-20 DEGREE FOR ROLLING STAIRS OR JOINT LADDERS PT80990B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH3995/84A CH665620A5 (en)	1984-08-21	1984-08-21	STEP ELEMENT FOR MOVING PLANE OR STAIR.
CH338785A CH670080A5 (en)	1985-08-08	1985-08-08	Tread element for moving pavement or escalator

Publications (2)

Publication Number	Publication Date
PT80990A PT80990A (en)	1985-09-01
PT80990B true PT80990B (en)	1987-08-19

Family

ID=25692885

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT80990A PT80990B (en)	1984-08-21	1985-08-20	DEGREE FOR ROLLING STAIRS OR JOINT LADDERS

Country Status (17)

Country	Link
KR (1)	KR870002018A (en)
AT (1)	AT395405B (en)
AU (1)	AU584630B2 (en)
BR (1)	BR8504024A (en)
CA (1)	CA1239889A (en)
DE (1)	DE3530263A1 (en)
ES (2)	ES296431Y (en)
FR (1)	FR2569392B1 (en)
GB (1)	GB2163716B (en)
IT (1)	IT1201344B (en)
MX (1)	MX163482B (en)
NL (1)	NL8502293A (en)
NO (1)	NO162630C (en)
PH (1)	PH23483A (en)
PT (1)	PT80990B (en)
SE (1)	SE464759B (en)
ZW (1)	ZW13285A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59002054D1 (en) *	1989-03-09	1993-09-02	Inventio Ag	SAFETY DEVICE OF AN ESCALATOR.
ES2090284T3 (en) *	1990-03-28	1996-10-16	O & K Rolltreppen Gmbh	STAIRCASE ELEMENT FOR TAPE OR MECHANICAL STAIRCASE.
DE29609299U1 (en) *	1996-05-24	1997-11-06	Kone Oy, Helsinki	Step element for escalators and moving walks
DE19850847A1 (en) *	1998-11-04	2000-05-11	Moessner Druckguswerk Gmbh	Escalator step body has an edge bar which clips over the tread at the step edge held durably in place by a snap lock fit without affecting the step movements
DE29909808U1 (en) *	1999-06-04	1999-09-23	Thyssen Fahrtreppen Gmbh	Escalator step
US6283270B1 (en) *	1999-12-16	2001-09-04	Inventio Ag	Escalator step with removable demarcation inserts
CN100400406C (en) *	2005-08-15	2008-07-09	西子联合控股有限公司	Apron clamp preventer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7140170U (en) *		1972-01-27	Schmidt K Gmbh	Step for escalators
US2210711A (en) *	1938-10-12	1940-08-06	Westinghouse Elec Elevator Co	Moving stairway step
US2981397A (en) *	1957-09-13	1961-04-25	Westinghouse Electric Corp	Moving stairway
GB868502A (en) *	1957-09-13	1961-05-17	Westinghouse Electric Corp	Improvements in or relating to moving stairways
DE2051802A1 (en) *	1970-10-22	1972-04-27	Acla Werke Ag	Step body for escalator steps
US4004676A (en) *	1975-07-17	1977-01-25	Westinghouse Electric Corporation	Escalator with non-jaming step
JPS54140391A (en) *	1978-04-24	1979-10-31	Hitachi Ltd	Man-conveyor
JPS5848468B2 (en) *	1979-03-05	1983-10-28	株式会社日立製作所	man conveyor steps
JPS595514B2 (en) *	1979-09-28	1984-02-04	株式会社日立製作所	man conveyor steps
GB2061215B (en) *	1980-09-24	1983-05-18	Hitachi Ltd	Steps of passenger conveyor

1985
- 1985-08-20 AU AU46448/85A patent/AU584630B2/en not_active Ceased
- 1985-08-20 ZW ZW132/85A patent/ZW13285A1/en unknown
- 1985-08-20 NL NL8502293A patent/NL8502293A/en not_active Application Discontinuation
- 1985-08-20 CA CA000489098A patent/CA1239889A/en not_active Expired
- 1985-08-20 PT PT80990A patent/PT80990B/en not_active IP Right Cessation
- 1985-08-20 MX MX206362A patent/MX163482B/en unknown
- 1985-08-20 IT IT09478/85A patent/IT1201344B/en active
- 1985-08-20 NO NO853283A patent/NO162630C/en unknown
- 1985-08-20 SE SE8503883A patent/SE464759B/en not_active IP Right Cessation
- 1985-08-21 KR KR1019850006020A patent/KR870002018A/en not_active Application Discontinuation
- 1985-08-21 GB GB08520958A patent/GB2163716B/en not_active Expired
- 1985-08-21 PH PH32674A patent/PH23483A/en unknown
- 1985-08-21 AT AT0242985A patent/AT395405B/en not_active IP Right Cessation
- 1985-08-21 FR FR858512561A patent/FR2569392B1/en not_active Expired
- 1985-08-21 DE DE19853530263 patent/DE3530263A1/en not_active Withdrawn
- 1985-08-21 ES ES1985296431U patent/ES296431Y/en not_active Expired
- 1985-08-22 BR BR8504024A patent/BR8504024A/en not_active IP Right Cessation
1987
- 1987-02-02 ES ES1987296170U patent/ES296170Y/en not_active Expired

Also Published As

Publication number	Publication date
BR8504024A (en)	1986-06-10
NO162630C (en)	1990-01-24
NO853283L (en)	1986-02-24
NL8502293A (en)	1986-03-17
SE464759B (en)	1991-06-10
GB8520958D0 (en)	1985-09-25
SE8503883D0 (en)	1985-08-20
ES296431U (en)	1988-05-16
CA1239889A (en)	1988-08-02
ES296170U (en)	1987-07-16
PT80990A (en)	1985-09-01
MX163482B (en)	1992-05-19
ES296431Y (en)	1989-02-01
KR870002018A (en)	1987-03-28
SE8503883L (en)	1986-02-22
IT1201344B (en)	1989-01-27
IT8509478A0 (en)	1985-08-20
ATA242985A (en)	1992-05-15
ES296170Y (en)	1988-01-16
FR2569392B1 (en)	1989-12-29
AU4644885A (en)	1986-02-27
FR2569392A1 (en)	1986-02-28
ZW13285A1 (en)	1986-05-14
GB2163716B (en)	1988-01-06
AU584630B2 (en)	1989-06-01
GB2163716A (en)	1986-03-05
PH23483A (en)	1989-08-07
DE3530263A1 (en)	1986-04-30
NO162630B (en)	1989-10-16
AT395405B (en)	1992-12-28

Similar Documents

Publication	Publication Date	Title
ES288990Y (en)	1987-02-01	ENDOPROTESIS OF ARTICULATION AND INSTRUMENT FOR NAILING OBJECT THE EXTRACTION OF THE SAME
FR2563601B1 (en)	1989-06-30	ROTARY JOINT
PT80990B (en)	1987-08-19	DEGREE FOR ROLLING STAIRS OR JOINT LADDERS
ES550300A0 (en)	1987-05-01	PROSTHESIS FOR JOINTS
FR2573796B1 (en)	1990-04-13	PREFABRICATED STAIRS
ES540232A0 (en)	1985-11-16	PROCEDURE FOR THE CONSTRUCTION OF BUILDINGS
ES276783Y (en)	1985-04-01	JOINT FOR THE CONNECTION OF PROFILES IN METALLIC CONSTRUCTIONS
IT8452965V0 (en)	1984-02-10	JOINT FOR THE CONNECTION OF SECTIONS OF PROFILES
ES288640Y (en)	1986-09-01	PELDANO FOR POOL LADDERS
ES280767Y (en)	1986-05-16	ANCHOR FOR THE JOINT OF METAL PROFILES
IT8400212V0 (en)	1984-12-07	TRUSSES AND JOINTS FOR STRUCTURE FORMATION
KR860008053U (en)	1986-07-21	Universal joint
BR6401845U (en)	1986-06-10	TRACK PROFILE
BR6401844U (en)	1986-06-10	TRACK PROFILE
BR6401843U (en)	1986-06-10	TRACK PROFILE
ES282241Y (en)	1985-10-16	DEVICE FOR THE MANUFACTURE OF WOOD JOINTS
BR6601116U (en)	1988-03-29	PREMOLDED STEP FOR ARCHIBANCES AND / OR STAIRS
ES531649A0 (en)	1986-01-16	PROCEDURE FOR THE MANUFACTURE OF ISOBUTIRILE FLUORIDE
IT1188056B (en)	1987-12-30	PREFABRICATED JOINT FOR CONSTRUCTIONS SUITABLE FOR BEARING STRUCTURES
BR8405667A (en)	1986-06-03	PREFABRICATED UNIT FOR THE BUILDING OF FLOATING FLOATING PLATFORMS
ES544038A0 (en)	1986-06-16	PROCEDURE FOR THE CONSTRUCTION OF BUILDINGS
MX152721A (en)	1985-10-18	IMPROVEMENTS IN PROCEDURE FOR THE CONSTRUCTION OF BUILDINGS
ES280526Y (en)	1985-11-01	ARTICULATED SLIP FOR DOORS
IT1212190B (en)	1989-11-22	LADDER FOR THE RENOVATION OF THE BALCONIES.
ES282094Y (en)	1985-11-16	SCAFFOLDING PLATFORM.

Legal Events

Date

Code

Title

Description

1994-11-30

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940630