CA962961A - Mechanical over-running braking system for a vehicle trailer - Google Patents

Mechanical over-running braking system for a vehicle trailer

Info

Publication number: CA962961A
Authority: CA; Canada
Prior art keywords: braking system; vehicle trailer; running braking; mechanical over; running
Prior art date: 1971-05-11
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

CA140,935A

Other languages

English (en)

Other versions

CA140935S (en

Inventor

Herbert Merz

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.)

1971-05-11

Filing date

1972-05-01

Publication date

1975-02-18

1971-05-11 Priority claimed from DE19712123373 external-priority patent/DE2123373C2/de

1972-05-01 Application filed by Individual filed Critical Individual

1975-02-18 Application granted granted Critical

1975-02-18 Publication of CA962961A publication Critical patent/CA962961A/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
- B60T7/203—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer with automatic brake release or reduction in case of reverse travel, e.g. by means of mechanisms mounted on the draw bar
- B60T7/206—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer with automatic brake release or reduction in case of reverse travel, e.g. by means of mechanisms mounted on the draw bar by means of mechanisms mounted on trailer drum brakes

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Arrangements (AREA)
Braking Systems And Boosters (AREA)

CA140,935A 1971-05-11 1972-05-01 Mechanical over-running braking system for a vehicle trailer Expired CA962961A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712123373 DE2123373C2 (de)		1971-05-11	Mechanische Auflaufbremsanlage für Fahrzeuganhänger

Publications (1)

Publication Number	Publication Date
CA962961A true CA962961A (en)	1975-02-18

Family

ID=5807550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA140,935A Expired CA962961A (en)	1971-05-11	1972-05-01	Mechanical over-running braking system for a vehicle trailer

Country Status (11)

Country	Link
US (1)	US3814218A (fr)
JP (1)	JPS5715020B1 (fr)
BE (1)	BE782320A (fr)
BR (1)	BR7202948D0 (fr)
CA (1)	CA962961A (fr)
DE (1)	DE2123373B1 (fr)
GB (1)	GB1341656A (fr)
IT (1)	IT957309B (fr)
NL (1)	NL7205497A (fr)
SE (1)	SE371143B (fr)
ZA (1)	ZA722520B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2188110B (en) *	1986-03-18	1989-12-06	Graves John Michael	A collapsing mechanism for a reversing drum brake
DE9014674U1 (de) *	1990-10-23	1991-01-03	Knott GmbH, 8201 Eggstätt	Innenbackenbremse mit Nachstelleinrichtung
CA2708181C (fr)	2009-02-26	2011-04-05	Roger Mercure	Systeme de freinage de securite pour remorques
DE102015114551B4 (de) *	2015-09-01	2024-09-12	Saf-Holland Gmbh	Trommelbremse und Bremsbacke
CN106347562A (zh) *	2016-11-15	2017-01-25	荣邦机械(昆山)有限公司	一种前轮多样化的带刹车和避震的自行车拖车
CN114269613B (zh) *	2019-08-22	2024-03-29	日立安斯泰莫株式会社	车辆用制动装置
CN111706624B (zh) *	2020-07-15	2022-02-08	王晓华	一种具有柔性减速功能的常闭式制动器

1971
- 1971-05-11 DE DE19712123373D patent/DE2123373B1/de active Pending
1972
- 1972-03-13 GB GB1165872A patent/GB1341656A/en not_active Expired
- 1972-03-31 IT IT1257972A patent/IT957309B/it active
- 1972-04-14 ZA ZA722520A patent/ZA722520B/xx unknown
- 1972-04-19 BE BE782320A patent/BE782320A/fr not_active IP Right Cessation
- 1972-04-24 NL NL7205497A patent/NL7205497A/xx not_active Application Discontinuation
- 1972-05-01 CA CA140,935A patent/CA962961A/en not_active Expired
- 1972-05-08 US US00251092A patent/US3814218A/en not_active Expired - Lifetime
- 1972-05-10 SE SE72062334*3A patent/SE371143B/xx unknown
- 1972-05-11 JP JP4684072A patent/JPS5715020B1/ja active Pending
- 1972-05-11 BR BR2948/72A patent/BR7202948D0/pt unknown

Also Published As

Publication number	Publication date
JPS5715020B1 (fr)	1982-03-27
US3814218A (en)	1974-06-04
ZA722520B (en)	1973-01-31
GB1341656A (en)	1973-12-25
SE371143B (fr)	1974-11-11
BR7202948D0 (pt)	1973-05-15
IT957309B (it)	1973-10-10
DE2123373B1 (de)	1972-10-12
NL7205497A (fr)	1972-11-14
BE782320A (fr)	1972-08-16

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