USB510588I5 - - Google Patents

Info

Publication number: USB510588I5
Authority: US; United States
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

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.)

1974-09-30

Filing date

1974-09-30

Publication date

1976-01-27

1974-09-30 Application filed filed Critical

1974-09-30 Priority to US05/510,588 priority Critical patent/US3981539A/en

1975-04-15 Priority to CA224,668A priority patent/CA1022967A/en

1975-05-02 Priority to GB1855675A priority patent/GB1454716A/en

1975-09-02 Priority to BR7505633*A priority patent/BR7505633A/en

1975-09-22 Priority to JP50113788A priority patent/JPS5158213A/ja

1976-01-27 Publication of USB510588I5 publication Critical patent/USB510588I5/en

1976-09-21 Application granted granted Critical

1976-09-21 Publication of US3981539A publication Critical patent/US3981539A/en

1993-09-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/56—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load-transporting element having bottom discharging openings

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power-Operated Mechanisms For Wings (AREA)

US05/510,588 1974-09-30 1974-09-30 Wagon door control system and dual cam therefor Expired - Lifetime US3981539A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
US05/510,588 US3981539A (en)	1974-09-30	1974-09-30	Wagon door control system and dual cam therefor
CA224,668A CA1022967A (en)	1974-09-30	1975-04-15	Wagon door control system and dual cam therefor
GB1855675A GB1454716A (en)	1974-09-30	1975-05-02	Wagno door control system and dual cam therefor
BR7505633*A BR7505633A (en)	1974-09-30	1975-09-02	MOVING DOOR POSITIONING DEVICE 12 OF A WAGON 10
JP50113788A JPS5158213A (en)	1974-09-30	1975-09-22

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/510,588 US3981539A (en)	1974-09-30	1974-09-30	Wagon door control system and dual cam therefor

Publications (2)

Publication Number	Publication Date
USB510588I5 true USB510588I5 (en)	1976-01-27
US3981539A US3981539A (en)	1976-09-21

Family

ID=24031344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US05/510,588 Expired - Lifetime US3981539A (en)	1974-09-30	1974-09-30	Wagon door control system and dual cam therefor

Country Status (5)

Country	Link
US (1)	US3981539A (en)
JP (1)	JPS5158213A (en)
BR (1)	BR7505633A (en)
CA (1)	CA1022967A (en)
GB (1)	GB1454716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113602368A (en) *	2021-09-02	2021-11-05	郑州轻工业大学	Segmented automatic unloading truck compartment

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD309816S (en)	1987-03-27	1990-08-07	F. C. Heiden	Dump body
US5163372A (en) *	1991-10-30	1992-11-17	Miner Enterprises, Inc.	Unit for actuating gates of a hopper railroad car
CA2218168A1 (en) *	1997-10-14	1999-04-14	Midland Manufacturing, Ltd.	Control device for trailer gates
US7980636B2 (en) *	2006-01-20	2011-07-19	Mip Holdings, Llc	Automated gate control and methods
US9266459B2 (en) *	2012-06-07	2016-02-23	Heil Trailer International Co.	Container for particulate material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2927541A (en) *	1954-07-27	1960-03-08	Magor Car Corp	Pneumatic control means for offset pivoted hopper car doors
US3289546A (en) *	1964-08-11	1966-12-06	Caterpillar Tractor Co	Hydraulic actuating mechanism
US3427075A (en) *	1967-05-24	1969-02-11	Caterpillar Tractor Co	Bottom dump door mechanism and two-station control

1974
- 1974-09-30 US US05/510,588 patent/US3981539A/en not_active Expired - Lifetime
1975
- 1975-04-15 CA CA224,668A patent/CA1022967A/en not_active Expired
- 1975-05-02 GB GB1855675A patent/GB1454716A/en not_active Expired
- 1975-09-02 BR BR7505633*A patent/BR7505633A/en unknown
- 1975-09-22 JP JP50113788A patent/JPS5158213A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2927541A (en) *	1954-07-27	1960-03-08	Magor Car Corp	Pneumatic control means for offset pivoted hopper car doors
US3289546A (en) *	1964-08-11	1966-12-06	Caterpillar Tractor Co	Hydraulic actuating mechanism
US3427075A (en) *	1967-05-24	1969-02-11	Caterpillar Tractor Co	Bottom dump door mechanism and two-station control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113602368A (en) *	2021-09-02	2021-11-05	郑州轻工业大学	Segmented automatic unloading truck compartment

Also Published As

Publication number	Publication date
GB1454716A (en)	1976-11-03
US3981539A (en)	1976-09-21
CA1022967A (en)	1977-12-20
BR7505633A (en)	1976-08-03
JPS5158213A (en)	1976-05-21

Publication	Publication Date	Title
FR2257057A1 (en)	1975-08-01
FR2257055A1 (en)	1975-08-01
AU7475874A (en)	1976-04-29
DK486675A (en)	1976-05-29
FI752919A7 (en)	1976-05-09
USB510588I5 (en)	1976-01-27
DE2560477A1 (en)	1983-05-26
FR2256980B1 (en)	1980-04-18
FR2257597B1 (en)	1977-07-01
AU7459474A (en)	1975-04-29
FI752454A7 (en)	1976-03-11
AU479230B2 (en)	1974-10-10
DK136305C (en)	1978-02-27
AR198563A1 (en)	1974-06-28
DK329374A (en)	1975-12-20
CS167180B1 (en)	1976-04-29
DK466474A (en)	1976-03-04
AR198461Q (en)	1974-06-21
CS164311B1 (en)	1975-11-07
CS175732B1 (en)	1977-05-31
CH595492A5 (en)	1978-02-15
AU479408A (en)	1975-10-02
CH603456A5 (en)	1978-08-15
DD115365A1 (en)	1975-09-20
CH594077A5 (en)	1977-12-30

Legal Events

Date	Code	Title	Description
1986-06-12	AS	Assignment	Owner name: CATERPILLAR INC., 100 N.E. ADAMS STREET, PEORIA, I Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:CATERPILLAR TRACTOR CO., A CORP. OF CALIF.;REEL/FRAME:004669/0905 Effective date: 19860515 Owner name: CATERPILLAR INC., A CORP. OF DE.,ILLINOIS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CATERPILLAR TRACTOR CO., A CORP. OF CALIF.;REEL/FRAME:004669/0905 Effective date: 19860515

Date

Code

Title

Description

1986-06-12

Assignment

Owner name: CATERPILLAR INC., 100 N.E. ADAMS STREET, PEORIA, I

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:CATERPILLAR TRACTOR CO., A CORP. OF CALIF.;REEL/FRAME:004669/0905

Effective date: 19860515

Owner name: CATERPILLAR INC., A CORP. OF DE.,ILLINOIS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CATERPILLAR TRACTOR CO., A CORP. OF CALIF.;REEL/FRAME:004669/0905

Effective date: 19860515

USB510588I5 - - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (5)

Applications Claiming Priority (1)

Publications (2)

Family

ID=24031344

Family Applications (1)

Country Status (5)

Cited By (1)

Families Citing this family (5)

Citations (3)

Patent Citations (3)

Cited By (1)

Also Published As

Similar Documents

Legal Events