GB555581A - Assembling means for brake shoe retracting springs - Google Patents

Assembling means for brake shoe retracting springs

Info

Publication number
GB555581A
GB555581A GB2424/42A GB242442A GB555581A GB 555581 A GB555581 A GB 555581A GB 2424/42 A GB2424/42 A GB 2424/42A GB 242442 A GB242442 A GB 242442A GB 555581 A GB555581 A GB 555581A
Authority
GB
United Kingdom
Prior art keywords
spring
shoe
brake shoe
lever
position shown
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.)
Expired
Application number
GB2424/42A
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.)
Wagner Electric Corp
Original Assignee
Wagner Electric Corp
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 Wagner Electric Corp filed Critical Wagner Electric Corp
Publication of GB555581A publication Critical patent/GB555581A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
    • F16D65/09—Pivots or supporting members therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

555,581. Internally expanding brakes. WAGNER ELECTRIC CORPORATION. Feb. 24, 1942, No. 2424 Convention date, March 31, 1941. [Class 103 (i)] The connection of the retraction spring 13 between the two shoes of an internal shoe-drum brake is made easier by connecting one end of the spring 22 to the shoe 9 through an intermediate member comprising a lever 16, 18 having one end 17 journalled in the shoe web. The spring is secured to the member when it is in the position shown dotted as at 20, this action being quite easy since the spring tension is then considerably relaxed. The lever 16, 18 is then rotated anti-clockwise to the position shown in full lines whereby the spring is stretched and held rigid by the engagement of the end of the part 16 with a fixed abutment 23.
GB2424/42A 1941-03-31 1942-02-24 Assembling means for brake shoe retracting springs Expired GB555581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US555581XA 1941-03-31 1941-03-31

Publications (1)

Publication Number Publication Date
GB555581A true GB555581A (en) 1943-08-30

Family

ID=21998649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2424/42A Expired GB555581A (en) 1941-03-31 1942-02-24 Assembling means for brake shoe retracting springs

Country Status (1)

Country Link
GB (1) GB555581A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572476A (en) * 1968-01-26 1971-03-30 Dba Sa Shoe retracting system for internal shoe drum brakes, and brakes including same
US5261510A (en) * 1992-08-24 1993-11-16 Eaton Corporation Brake spring support pin with spring cam
DE102006044280B4 (en) * 2006-09-20 2008-11-06 Hermann Peters Gmbh & Co. Eccentric dowel pin and brake shoe for eccentric dowel pin and system of dowel pin and brake shoe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572476A (en) * 1968-01-26 1971-03-30 Dba Sa Shoe retracting system for internal shoe drum brakes, and brakes including same
US5261510A (en) * 1992-08-24 1993-11-16 Eaton Corporation Brake spring support pin with spring cam
DE102006044280B4 (en) * 2006-09-20 2008-11-06 Hermann Peters Gmbh & Co. Eccentric dowel pin and brake shoe for eccentric dowel pin and system of dowel pin and brake shoe

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